{"title":"Best Sellers","description":"","products":[{"product_id":"nmn-plus","title":"NMN Plus","description":"\u003cdiv style=\"background:#fff4ea;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:0 0 16px;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.95em;\"\u003e\u003cstrong\u003e📦 Currently on Pre-Order — Ships from 10 June 2026 (or sooner)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003eDemand has outpaced our current stock. Our next manufacturing run lands on 10 June 2026 — often sooner. Order now to reserve at the current price; orders ship within 48 hours of the new batch arriving, in the order received.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eNMN Plus is the longevity protocol in a single capsule — \u003cstrong\u003e500mg pharmaceutical-grade β-NMN combined with Trans-Resveratrol\u003c\/strong\u003e, the bioavailable isomer studied for sirtuin pathway activation alongside NMN. The combination of NMN with trans-resveratrol is the protocol most closely associated with the published research of David Sinclair (Harvard) and other longevity-pathway researchers. Black Pepper Extract for absorption. Independently third-party tested. \u003cstrong\u003eFrom £9.99 per month\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eNMN + Trans-Resveratrol — The Most-Studied Longevity-Pathway Combination\u003c\/h2\u003e\n\n\u003cp\u003eThe combination of NMN with trans-resveratrol is rooted in published research on the NAD+\/sirtuin pathway. NMN is the direct oral precursor to NAD+, while trans-resveratrol has been studied for its activation of SIRT1 — the primary sirtuin enzyme. The two compounds address different points in the same biochemical pathway; published research has examined them both individually and in combination.\u003c\/p\u003e\n\n\u003cp\u003eNMN Plus delivers \u003cstrong\u003e500mg of high-quality β-NMN, independently tested for purity\u003c\/strong\u003e with \u003cstrong\u003eTrans-Resveratrol\u003c\/strong\u003e (the specific bioavailable isomer studied in the sirtuin research) and Black Pepper Extract to support compound absorption.\u003c\/p\u003e\n\n\u003ch3\u003eWhy This Combination Is Studied Together\u003c\/h3\u003e\n\u003cp\u003eResearch on the NAD+\/sirtuin pathway describes NMN as the precursor that raises NAD+ levels, with trans-resveratrol acting on the sirtuin enzymes that use NAD+ as a cofactor. Trials in cell and animal models have examined the pair together; human trials with the combination are emerging. Our blog post \u003ca href=\"\/blogs\/nmn-health-blog\/what-is-resveratrol-and-why-does-it-work-so-well-with-nmn\"\u003e\u003cem\u003eWhat is Resveratrol and Why Does it Work So Well With NMN?\u003c\/em\u003e\u003c\/a\u003e reviews the current evidence.\u003c\/p\u003e\n\n\u003ch3\u003eActive Ingredients\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eβ-Nicotinamide Mononucleotide (β-NMN) — 500mg. Independently tested purity: 95.8% (Eurofins, HPLC-DAD). Made using high-quality NMN raw material, independently tested for purity.\u003c\/li\u003e\n\u003cli\u003eTrans-Resveratrol — the bioavailable, active isomer used in published sirtuin-pathway research.\u003c\/li\u003e\n\u003cli\u003eBlack Pepper Extract (95% piperine).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuggested Use\u003c\/h3\u003e\n\u003cp\u003e1 capsule daily, in the morning with a small amount of food (a light meal or yogurt improves trans-resveratrol absorption). Consistency over months is the relevant timeframe — the published research on these compounds examines extended dosing periods, not acute effects.\u003c\/p\u003e\n\n\u003ch3\u003eBest Value Option\u003c\/h3\u003e\n\u003cp\u003eFor long-term supplementation, our \u003ca href=\"\/products\/nmn-plus-12-month-supply\"\u003eNMN Plus 12 Month Supply\u003c\/a\u003e at £84.99 saves over 67% versus the monthly price — the single best-value NMN supplement available in the UK.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Daily Stack\u003c\/h3\u003e\n\u003cp\u003eNMN Plus is most often used as part of a doctor-designed daily protocol. Add \u003ca href=\"\/products\/magnesium-glycinate\"\u003eMagnesium Glycinate\u003c\/a\u003e in the evening — \u003cstrong\u003emagnesium contributes to normal muscle function, normal functioning of the nervous system, normal psychological function and a reduction of tiredness and fatigue\u003c\/strong\u003e. Our \u003ca href=\"\/products\/the-vital-energy-trio\"\u003eVital Energy Trio\u003c\/a\u003e bundles NMN Plus with Shilajit Complex and Magnesium Glycinate.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/best-nmn-supplement-uk\"\u003eBest NMN Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/nmn-resveratrol-supplement-uk\"\u003eNMN and Resveratrol Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/nmn-and-longevity-what-david-sinclairs-research-means-for-you\"\u003eNMN and Longevity: What David Sinclair's Research Examines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/what-is-resveratrol-and-why-does-it-work-so-well-with-nmn\"\u003eWhat is Resveratrol and Why Does it Work So Well With NMN?\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"1","offer_id":51185826169173,"sku":"NMN_RSV_60","price":9.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/nmn-plus-bottle-hero-may2026.jpg?v=1779291319"},{"product_id":"shilajit-complex","title":"Shilajit Complex","description":"\u003cp\u003eShilajit Complex is our five-ingredient adaptogen formula — \u003cstrong\u003epurified Himalayan Shilajit combined with Lion's Mane, Reishi, KSM-66 Ashwagandha and Maca Root\u003c\/strong\u003e in a single capsule. A doctor-designed UK formula, third-party tested for heavy metals on every batch. \u003cstrong\u003eFrom £9.99 per month\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eHimalayan Shilajit — A 5-in-1 Adaptogen Formula\u003c\/h2\u003e\n\n\u003cp\u003eShilajit is a mineral-rich resin formed over centuries as organic plant matter decomposes under Himalayan rock. It has been documented in Ayurvedic texts dating back over a millennium. In recent decades, a body of published clinical research has examined Shilajit in randomised controlled trials. We review this evidence in our blog post \u003ca href=\"\/blogs\/nmn-health-blog\/what-is-shilajit-benefits-evidence-and-how-to-take-it\"\u003e\u003cem\u003eWhat is Shilajit? Benefits, Evidence and How to Take It\u003c\/em\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eOur Shilajit Complex pairs Himalayan Shilajit with four further botanical ingredients with their own bodies of published research. Each is described below as a factual ingredient — we do not claim health benefits for ingredients that lack authorised UK health claims. For details of what the research on each examines, see the linked articles.\u003c\/p\u003e\n\n\u003ch3\u003eThe Five Active Ingredients\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHimalayan Shilajit\u003c\/strong\u003e — purified resin, standardised for fulvic acid content. Published RCTs have examined its effects on a range of outcomes; the most-cited is a 2015 double-blind trial in healthy men (Pandit et al., \u003cem\u003eAndrologia\u003c\/em\u003e).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLion's Mane Mushroom\u003c\/strong\u003e (Hericium erinaceus) — published research has examined its effects on Nerve Growth Factor pathways in laboratory and clinical settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReishi Mushroom\u003c\/strong\u003e (Ganoderma lucidum) — a traditional Asian medicinal mushroom with a published research base.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAshwagandha (KSM-66)\u003c\/strong\u003e — the most clinically studied form of ashwagandha extract; multiple published RCTs have examined its effects on stress-related markers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaca Root\u003c\/strong\u003e (Lepidium meyenii) — a traditional Peruvian root with a published research base examining various endpoints.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFive Adaptogens in One Capsule — Read More\u003c\/h3\u003e\n\u003cp\u003eFor a plain-English explanation of what each of the five adaptogens is for, an honest assessment of where the evidence stands, and who the formula suits, see our blog post \u003ca href=\"\/blogs\/nmn-health-blog\/shilajit-complex-what-five-adaptogens-in-one-capsule-are-actually-for\"\u003e\u003cem\u003eShilajit Complex: What Five Adaptogens in One Capsule Are Actually For\u003c\/em\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFor Whom\u003c\/h3\u003e\n\u003cp\u003eAdults interested in a doctor-designed adaptogen formula. Works alongside \u003ca href=\"\/products\/nmn-plus\"\u003eNMN Plus\u003c\/a\u003e as part of a daily stack — the two products contain entirely different ingredients with different research bases.\u003c\/p\u003e\n\n\u003ch3\u003eSuggested Use\u003c\/h3\u003e\n\u003cp\u003e2 capsules daily, in the morning with food. Most adaptogen research examines extended dosing periods (typically 8–12 weeks or longer). Pair with \u003ca href=\"\/products\/nmn-plus\"\u003eNMN Plus\u003c\/a\u003e and \u003ca href=\"\/products\/magnesium-glycinate\"\u003eMagnesium Glycinate\u003c\/a\u003e — together available in our \u003ca href=\"\/products\/the-vital-energy-trio\"\u003eVital Energy Trio\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/shilajit-complex-what-five-adaptogens-in-one-capsule-are-actually-for\"\u003eShilajit Complex — What Five Adaptogens Are Actually For\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/shilajit-supplement-uk\"\u003eShilajit Supplement UK — What the Evidence Shows\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/what-is-shilajit-benefits-evidence-and-how-to-take-it\"\u003eWhat is Shilajit? A Doctor's Guide to the Evidence\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/shilajit-and-testosterone-what-the-research-actually-shows\"\u003eShilajit and Testosterone: What the Research Shows\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/lions-mane-mushroom-benefits-evidence-and-how-to-take-it\"\u003eLion's Mane: Evidence and How to Take It\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"1","offer_id":51185828659541,"sku":"SHI_COM_ 120","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/ChatGPT_Image_Feb_7_2026_02_18_10_PM.png?v=1770473926"},{"product_id":"magnesium-glycinate","title":"Magnesium Glycinate","description":"\u003cp\u003eMagnesium Glycinate is the form of magnesium bound to glycine — chosen for \u003cstrong\u003ehigh bioavailability and low gastrointestinal disruption\u003c\/strong\u003e. Magnesium is one of the most extensively documented essential minerals in human nutrition, with multiple authorised health claims on the GB Nutrition and Health Claims Register. Two capsules deliver a clinically meaningful dose. \u003cstrong\u003eFrom £6.99 per month\u003c\/strong\u003e — among the most affordable high-grade magnesium glycinate in the UK, designed by a practising NHS GP.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMagnesium Glycinate — The Most Bioavailable Form, Doctor-Designed\u003c\/h2\u003e\n\n\u003cp\u003eMagnesium is involved in over 300 enzymatic reactions in the human body. Public Health England's National Diet and Nutrition Survey data shows a substantial proportion of UK adults consume less magnesium than the Reference Nutrient Intake — particularly women and older adults.\u003c\/p\u003e\n\n\u003cp\u003eThe form of magnesium matters. Magnesium oxide — found in most cheap magnesium supplements — has poor bioavailability. Magnesium Glycinate bonds the mineral to glycine, an amino acid, producing a form with higher bioavailability and gentler digestive tolerance.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Magnesium Contributes — Authorised UK Health Claims\u003c\/h3\u003e\n\u003cp\u003eMagnesium has the following authorised health claims on the GB Nutrition and Health Claims Register:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to a reduction of tiredness and fatigue.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal muscle function.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to the normal functioning of the nervous system.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal psychological function.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal energy-yielding metabolism.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal protein synthesis.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to electrolyte balance.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to the maintenance of normal bones and teeth.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium has a role in the process of cell division.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEach of these claims is conditional on the supplement providing at least 15% of the Nutrient Reference Value per daily portion. Our two-capsule dose comfortably meets that threshold.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Glycinate Specifically\u003c\/h3\u003e\n\u003cp\u003eThe amino acid glycine is bound to the magnesium ion in this formulation. Glycinate forms of magnesium are generally well-tolerated and absorbed; mechanism aside, this is the form most clinicians recommend when patients have struggled with magnesium oxide or citrate.\u003c\/p\u003e\n\n\u003ch3\u003eSuggested Use\u003c\/h3\u003e\n\u003cp\u003e2 capsules, 30–60 minutes before bed. Magnesium's authorised contributions to nervous system, psychological function and tiredness reduction are best realised through consistent daily intake rather than occasional use. Pair with \u003ca href=\"\/products\/nmn-pure\"\u003eNMN Pure\u003c\/a\u003e or \u003ca href=\"\/products\/nmn-plus\"\u003eNMN Plus\u003c\/a\u003e in the morning for our standard daily stack.\u003c\/p\u003e\n\n\u003ch3\u003eYear-Round Value\u003c\/h3\u003e\n\u003cp\u003eMagnesium's contributions are cumulative — consistent daily intake is what matters. Our \u003ca href=\"\/products\/magnesium-12-month-supply\"\u003eMagnesium 12 Month Supply\u003c\/a\u003e at £49.99 is the most cost-effective way to maintain daily supplementation without interruption.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/best-magnesium-supplement-uk\"\u003eBest Magnesium Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/magnesium-deficiency-uk-signs-symptoms-and-how-to-fix-it\"\u003eMagnesium Deficiency UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/magnesium-glycinate-vs-magnesium-citrate-which-form-is-best-for-sleep-and-recovery\"\u003eMagnesium Glycinate vs Citrate: Which is Best?\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"90","offer_id":53677565149525,"sku":"MAG_GLY_90","price":6.99,"currency_code":"GBP","in_stock":true},{"title":"120","offer_id":51185828692309,"sku":"MAG_GLY_120","price":9.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/gptmagnesium.png?v=1770473748"},{"product_id":"collagen-complex-5-in-1","title":"Collagen Complex 5-in-1","description":"\u003cp\u003eCollagen Complex 5-in-1 combines \u003cstrong\u003emarine collagen peptides with Vitamin C, Hyaluronic Acid, Biotin and Trans-Resveratrol\u003c\/strong\u003e. Vitamin C contributes to normal collagen formation for the normal function of skin, blood vessels, bones, cartilage, gums and teeth. Biotin contributes to the maintenance of normal hair, skin and mucous membranes. \u003cstrong\u003eFrom £9.99 per month\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fff8e6;border-left:3px solid #d49a00;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e⚠️ \u003cstrong\u003eAllergen Information\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:4px 0 0;font-size:0.85em;color:#666;\"\u003eContains \u003cstrong\u003eFISH\u003c\/strong\u003e. Not suitable for individuals with fish allergies. Manufactured in a facility that handles other allergens. Always read the full ingredient list before consuming.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMarine Collagen Peptides with Vitamin C and Biotin\u003c\/h2\u003e\n\n\u003cp\u003eThis formula combines marine collagen peptides with the two vitamins on the GB Nutrition and Health Claims Register with authorised claims for the relevant structural and maintenance functions.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Vitamin C Contributes — Authorised UK Health Claims\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to normal collagen formation for the normal function of skin.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to normal collagen formation for the normal function of bones, cartilage, gums, teeth and blood vessels.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to the protection of cells from oxidative stress.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to normal energy-yielding metabolism.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to the normal function of the immune system.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVitamin C contributes to the reduction of tiredness and fatigue.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Biotin Contributes — Authorised UK Health Claims\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eBiotin contributes to the maintenance of normal hair.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBiotin contributes to the maintenance of normal skin.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBiotin contributes to the maintenance of normal mucous membranes.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBiotin contributes to normal energy-yielding metabolism.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBiotin contributes to normal psychological function.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAbout Marine Collagen, Hyaluronic Acid and Trans-Resveratrol\u003c\/h3\u003e\n\u003cp\u003eMarine collagen peptides are hydrolysed collagen derived from fish, broken down into smaller molecular weight peptides than bovine collagen. Hyaluronic acid is a glycosaminoglycan naturally present in human connective tissue. Trans-resveratrol is the bioavailable isomer of resveratrol studied in the sirtuin pathway research. We describe these ingredients factually; there are no authorised UK health claims for marine collagen, hyaluronic acid or trans-resveratrol, and we do not make health benefit claims for them.\u003c\/p\u003e\n\n\u003ch3\u003eThe Five Ingredients\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine Collagen\u003c\/strong\u003e — Type I collagen peptides from sustainably sourced fish.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin C\u003c\/strong\u003e — at the threshold dose for the authorised collagen-formation claims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHyaluronic Acid\u003c\/strong\u003e — a researched ingredient included in this formulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBiotin\u003c\/strong\u003e — at the threshold dose for the authorised hair, skin and mucous membrane claims.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrans-Resveratrol\u003c\/strong\u003e — the bioavailable isomer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePair With\u003c\/h3\u003e\n\u003cp\u003ePair with \u003ca href=\"\/products\/caviar-astaxanthin-complex\"\u003eCaviar Astaxanthin Complex\u003c\/a\u003e — available together in our \u003ca href=\"\/products\/the-glow-flow-bundle\"\u003eGlow \u0026amp; Flow Bundle\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eSuggested Use\u003c\/h3\u003e\n\u003cp\u003e3 capsules daily, with food. Taking with a meal that includes a small amount of fat improves trans-resveratrol absorption.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/best-collagen-supplement-uk\"\u003eBest Collagen Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/marine-collagen-vs-bovine-collagen-which-is-better-for-skin-hair-and-joints\"\u003eMarine vs Bovine Collagen\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/collagen-for-joint-pain-does-it-actually-work\"\u003eCollagen for Joints: What the Research Shows\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"1","offer_id":51185828757845,"sku":"COL_COM_90","price":9.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/gptcollagen.png?v=1770473732"},{"product_id":"nmn-plus-12-month-supply","title":"NMN Plus — 12 Month Supply (Pre-Order)","description":"\u003cdiv style=\"background:#fff4e6;border:2px solid #ed8e4e;border-radius:6px;padding:14px 18px;margin:0 0 20px;\"\u003e\n\u003cp style=\"margin:0 0 6px;font-size:1em;\"\u003e\u003cstrong\u003e📦 Currently on Pre-Order — Ships from 10 June 2026 (or sooner)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.9em;color:#444;\"\u003eDemand for our 12 Month Supply has outpaced our current stock. Our next manufacturing run lands on 10 June 2026 — often sooner. Place your order now to reserve at the current price; orders ship within 48 hours of the new batch arriving, in the order received.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eFor long-term NMN supplementers, our 12 Month Supply locks in NMN Plus at the lowest possible price-per-month. \u003cstrong\u003eTwelve months of pharmaceutical-grade β-NMN with Trans-Resveratrol — £84.99 vs £119.88 buying monthly, a saving of over 67%.\u003c\/strong\u003e That's \u003cstrong\u003e24p per day\u003c\/strong\u003e. Independently tested every batch. Manufactured in the UK to GMP and ISO 22000 standards.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003e12 Months of NMN Plus — Our Best-Value NMN Supplement\u003c\/h2\u003e\n\n\u003cp\u003eConsistency is the relevant variable with NMN. The published research on NMN and trans-resveratrol examines extended dosing periods — typically months rather than weeks. Our 12 Month Supply is designed for adults who intend to maintain consistent daily supplementation at a sustainable per-month cost.\u003c\/p\u003e\n\n\u003cp\u003eAt \u003cstrong\u003e£84.99 for a full year\u003c\/strong\u003e, this works out to \u003cstrong\u003e24p per day\u003c\/strong\u003e — over 67% less than buying monthly. You receive the full NMN Plus formula: 500mg high-quality β-NMN (independently tested for purity) with Trans-Resveratrol and Black Pepper Extract, delivered in one order.\u003c\/p\u003e\n\n\u003ch3\u003eWhat the Research Examines\u003c\/h3\u003e\n\u003cp\u003ePublished trials of oral NMN have measured circulating NAD+ levels, physical function in older adults, and various metabolic and exercise-related parameters. Effects are cumulative over months. We summarise the current evidence in our blog post \u003ca href=\"\/blogs\/nmn-health-blog\/does-nmn-really-work-an-honest-doctors-review-of-the-evidence\"\u003e\u003cem\u003eDoes NMN Really Work? An Honest Doctor's Review\u003c\/em\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 months of NMN Plus (500mg β-NMN + Trans-Resveratrol + Black Pepper Extract per capsule)\u003c\/li\u003e\n\u003cli\u003eDoctor-designed formula by Dr Chun Tang, practising NHS GP\u003c\/li\u003e\n\u003cli\u003eIndependently tested purity: 95.8% (Eurofins, HPLC-DAD)\u003c\/li\u003e\n\u003cli\u003eFree Delivery on UK Orders over £35.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eComplete the Stack\u003c\/h3\u003e\n\u003cp\u003eFor the full doctor-designed daily routine, pair with \u003ca href=\"\/products\/magnesium-12-month-supply\"\u003eMagnesium 12 Month Supply\u003c\/a\u003e. \u003cstrong\u003eMagnesium contributes to normal muscle function, normal functioning of the nervous system, normal psychological function, a reduction of tiredness and fatigue, and normal energy-yielding metabolism.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/buy-nmn-uk\"\u003eBuy NMN UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/affordable-nmn-uk\"\u003eAffordable NMN UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/cheap-nmn-supplement-uk\"\u003eCheap NMN UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/best-nmn-supplement-uk\"\u003eBest NMN Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"Default Title","offer_id":52255266570581,"sku":null,"price":84.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/nmn-plus-bottle-hero-may2026_ea5a371e-0040-4b5b-9f4e-6fd6f8fd77ea.jpg?v=1779291351"},{"product_id":"magnesium-12-month-supply","title":"Magnesium - 12 Month Supply","description":"\u003cp\u003eMagnesium Glycinate, twelve months supply. \u003cstrong\u003e£49.99 for a full year — vs £83.88 buying monthly, a saving of over 40%.\u003c\/strong\u003e Magnesium contributes to normal muscle function, normal functioning of the nervous system, normal psychological function, a reduction of tiredness and fatigue, and normal energy-yielding metabolism. Manufactured in the UK to GMP and ISO 22000 standards, third-party tested every batch.\u003c\/p\u003e\n\u003cdiv style=\"background:#fdf9f5;border-left:3px solid #ed8e4e;padding:12px 16px;margin:16px 0;border-radius:0 6px 6px 0;\"\u003e\n\u003cp style=\"margin:0 0 3px;font-size:0.9em;\"\u003e\u003cstrong\u003eDoctor-designed by Dr Chun Tang\u003c\/strong\u003e — MBChB (Manchester), MRCGP, MBA\u003c\/p\u003e\n\u003cp style=\"margin:0;font-size:0.85em;color:#666;\"\u003ePractising NHS \u0026amp; private GP, 26 years of clinical experience. GP at Pall Mall Medical (CQC-registered), Manchester. As featured in \u003cem\u003eThe Telegraph, The Mirror, The Independent\u003c\/em\u003e and \u003cem\u003eWomen's Health\u003c\/em\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eMagnesium Glycinate 12 Month Supply — All Year, Consistently\u003c\/h2\u003e\n\n\u003cp\u003eThe authorised health claims for magnesium describe contributions that accrue with consistent daily intake, not isolated doses. Our 12 Month Supply gives you a full year of high-bioavailability Magnesium Glycinate at the lowest per-capsule price we offer.\u003c\/p\u003e\n\n\u003cp\u003eAt \u003cstrong\u003e£49.99 for 12 months\u003c\/strong\u003e, this is the most cost-effective way to maintain consistent daily magnesium supplementation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Magnesium Contributes — Authorised UK Health Claims\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to a reduction of tiredness and fatigue.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal muscle function.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to the normal functioning of the nervous system.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal psychological function.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal energy-yielding metabolism.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to normal protein synthesis.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to electrolyte balance.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMagnesium contributes to the maintenance of normal bones and teeth.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 months of Magnesium Glycinate — the form chosen for its bioavailability\u003c\/li\u003e\n\u003cli\u003eDoctor-designed formula by Dr Chun Tang, NHS GP\u003c\/li\u003e\n\u003cli\u003eFree Delivery on UK Orders over £35.00\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThe Morning\/Evening Routine\u003c\/h3\u003e\n\u003cp\u003ePair with our \u003ca href=\"\/products\/nmn-plus-12-month-supply\"\u003eNMN Plus 12 Month Supply\u003c\/a\u003e — NMN in the morning, magnesium in the evening, for our complete doctor-designed daily routine.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #ed8e4e;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e💰 \u003cstrong\u003eHow does Little Ox compare on price?\u003c\/strong\u003e We cost from £7.99\/month vs Charava £69.99, DoNotAge £35 and Longevity Formulas £20 — for the same high-quality, independently tested NMN at the same dose. \u003ca href=\"\/pages\/little-ox-vs-competitors\"\u003e\u003cstrong\u003eSee the full comparison →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#fdf9f5;border:1px solid #3FA366;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🔬 \u003cstrong\u003eThird-party tested, every batch.\u003c\/strong\u003e View our independent Certificates of Analysis and full manufacturing certifications. \u003ca href=\"\/pages\/quality-assurance\"\u003e\u003cstrong\u003eSee our quality assurance page →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f0f7f4;border:1px solid #1B3A2D;border-radius:6px;padding:12px 16px;margin:20px 0;\"\u003e\n\u003cp style=\"margin:0;font-size:0.9em;\"\u003e🏪 \u003cstrong\u003eStocking Little Ox?\u003c\/strong\u003e We supply pharmacies, health stores and clinics wholesale across the UK. \u003ca href=\"\/pages\/wholesale-nmn-uk\"\u003e\u003cstrong\u003eWholesale enquiries →\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eFurther Reading\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/best-magnesium-supplement-uk\"\u003eBest Magnesium Supplement UK\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/nmn-health-blog\/magnesium-deficiency-uk-signs-symptoms-and-how-to-fix-it\"\u003eMagnesium Deficiency UK\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Little Ox","offers":[{"title":"Default Title","offer_id":52502223814997,"sku":null,"price":49.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/12MONTHMAGPOWERHOUSE.svg?v=1778589753"},{"product_id":"nad-level-test","title":"NAD Level Test — Measure Your Cellular Energy","description":"\u003cp\u003eThe NAD Level Test is \u003cstrong\u003ethe only at-home test in the UK that measures both NAD+ and NADH\u003c\/strong\u003e — giving you not just a number but the redox ratio that reflects how efficiently your cells are actually generating energy. Co-developed by Dr Chun Tang via MeCheck. Simple finger-prick collection at home, accredited laboratory analysis under EN ISO 13485 quality standards, CE-IVD marked, ~7-day turnaround. \u003cstrong\u003e£249 — the difference between guessing about your supplementation and knowing.\u003c\/strong\u003e The most clinically meaningful single test for anyone serious about NAD+ optimisation.\u003c\/p\u003e\n\n\u003cstyle\u003e\n.nad-hero{background:linear-gradient(135deg,#1B3A2D 0%,#0d2a1e 100%);color:#fff;padding:40px 28px;border-radius:10px;margin-bottom:32px;display:flex;align-items:center;gap:28px;flex-wrap:wrap;}\n.nad-hero-stat{text-align:center;flex:1;min-width:100px;}\n.nad-hero-stat .num{font-size:2.2em;font-weight:bold;color:#ed8e4e;line-height:1;}\n.nad-hero-stat .lbl{font-size:0.75em;opacity:0.85;margin-top:4px;}\n.nad-divider{width:1px;background:rgba(255,255,255,0.2);height:60px;}\n@media(max-width:600px){.nad-divider{display:none;}.nad-hero{gap:16px;}}\n.nad-why{background:#fdf9f5;border-radius:8px;padding:24px 26px;margin:28px 0;}\n.nad-why h3{color:#1B3A2D;margin:0 0 12px;font-size:1em;}\n.nad-step-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:24px 0;}\n@media(max-width:600px){.nad-step-grid{grid-template-columns:1fr;}}\n.nad-step{background:#f0f7f4;border-radius:8px;padding:18px 20px;}\n.nad-step .step-num{font-size:1.6em;font-weight:bold;color:#ed8e4e;line-height:1;margin-bottom:6px;}\n.nad-step .step-title{font-weight:bold;color:#1B3A2D;font-size:0.9em;margin-bottom:4px;}\n.nad-step p{font-size:0.85em;color:#555;margin:0;}\n.nad-includes{margin:24px 0;}\n.nad-includes ul{list-style:none;padding:0;margin:0;}\n.nad-includes li{padding:8px 0 8px 28px;position:relative;font-size:0.9em;color:#444;border-bottom:1px solid #f0ece8;}\n.nad-includes li:last-child{border-bottom:none;}\n.nad-includes li:before{content:\"✓\";position:absolute;left:0;color:#3FA366;font-weight:bold;}\n.nad-cert-strip{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;}\n.nad-cert-badge{background:#f0f7f4;border:1px solid #3FA366;border-radius:5px;padding:6px 12px;font-size:0.78em;color:#1B3A2D;font-weight:600;}\n.nad-dr-box{background:#fdf9f5;border-left:3px solid #ed8e4e;padding:14px 18px;border-radius:0 8px 8px 0;margin:28px 0;}\n.nad-dr-box p{margin:0;font-size:0.9em;color:#555;}\n.nad-cta-note{background:#1B3A2D;color:#fff;padding:20px 24px;border-radius:8px;text-align:center;margin:28px 0;}\n.nad-cta-note p{margin:0;opacity:0.9;font-size:0.9em;}\n.nad-cta-note strong{color:#ed8e4e;}\n\u003c\/style\u003e\n\n\u003cdiv class=\"nad-hero\"\u003e\n\u003cdiv class=\"nad-hero-stat\"\u003e\n\u003cdiv class=\"num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eBiomarkers\u003cbr\u003eNAD⁺ \u0026amp; NADH\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-divider\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nad-hero-stat\"\u003e\n\u003cdiv class=\"num\"\u003e~7\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eDay\u003cbr\u003eturnaround\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-divider\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nad-hero-stat\"\u003e\n\u003cdiv class=\"num\"\u003e50%\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eTypical NAD⁺\u003cbr\u003edecline by age 50\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-divider\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"nad-hero-stat\"\u003e\n\u003cdiv class=\"num\"\u003e500+\u003c\/div\u003e\n\u003cdiv class=\"lbl\"\u003eBiological processes\u003cbr\u003eNAD⁺ powers\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eMost people who take NMN supplements are doing so without knowing where they started. They don't know if their NAD⁺ levels are critically depleted, marginally low, or already reasonably maintained. They have no way to measure whether supplementation is working. They are guessing.\u003c\/p\u003e\n\n\u003cp\u003eThis test changes that. The NAD Level Test measures both \u003cstrong\u003eNAD⁺\u003c\/strong\u003e (the active, oxidised form) and \u003cstrong\u003eNADH\u003c\/strong\u003e (the reduced form that reflects how efficiently your cells are using cellular metabolism). Together, these two measurements give you a complete picture of your cellular metabolism status — not just a number, but a ratio that reflects your redox balance and metabolic resilience.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Your NAD⁺ Level Matters More Than You Think\u003c\/h2\u003e\n\n\u003cp\u003eNAD⁺ is involved in over 500 biochemical processes — cellular metabolism production via the electron transport chain, DNA repair via PARP enzymes, circadian rhythm regulation via SIRT1, and mitochondrial biogenesis via PGC-1α. Every cell in your body needs it to function. When it runs low, almost everything runs less efficiently.\u003c\/p\u003e\n\n\u003cp\u003eNAD⁺ levels decline by roughly 1–2% per year from your mid-30s. By age 50, most people have approximately half the NAD⁺ they had at 25. This decline correlates with the fatigue, slower recovery, reduced cognitive stamina and metabolic changes that most people assume are just \"getting older.\" They are partly biology — but they are not inevitable.\u003c\/p\u003e\n\n\u003cp\u003eThe problem is that this decline is invisible. You cannot feel your NAD⁺ levels dropping. You cannot see them in a standard blood test. Until recently, measuring them accurately at all required a laboratory and specialist equipment. This test brings that measurement home.\u003c\/p\u003e\n\n\u003ch2\u003eWhat Makes This Test Clinically Meaningful\u003c\/h2\u003e\n\n\u003cp\u003eMany health tests measure a single value. The NAD Level Test measures two: \u003cstrong\u003eNAD⁺\u003c\/strong\u003e and \u003cstrong\u003eNADH\u003c\/strong\u003e — and the relationship between them (the NAD⁺\/NADH redox ratio) is as diagnostically important as either value alone.\u003c\/p\u003e\n\n\u003cp\u003eA low NAD⁺\/NADH ratio indicates impaired cellular metabolism metabolism and oxidative stress — your cells are struggling to convert food into energy efficiently. A high ratio alongside low absolute NAD⁺ indicates depletion. Understanding both gives you precision that a single measurement cannot.\u003c\/p\u003e\n\n\u003cdiv class=\"nad-why\"\u003e\n\u003ch3\u003eWhat your results tell you\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.9em;color:#555;\"\u003eYour report provides your individual NAD⁺ and NADH levels with context on how they relate to your age, metabolism, energy and oxidative stress. You will understand whether your cellular metabolism status is depleted, adequate or well-maintained — and have a clear starting point for any supplementation or lifestyle intervention.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\n\u003cdiv class=\"nad-step-grid\"\u003e\n\u003cdiv class=\"nad-step\"\u003e\n\u003cdiv class=\"step-num\"\u003e1\u003c\/div\u003e\n\u003cdiv class=\"step-title\"\u003eReceive your kit\u003c\/div\u003e\n\u003cp\u003eEverything you need for a home dried blood spot collection arrives with clear instructions. No clinic visit. No phlebotomist.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-step\"\u003e\n\u003cdiv class=\"step-num\"\u003e2\u003c\/div\u003e\n\u003cdiv class=\"step-title\"\u003eCollect your sample\u003c\/div\u003e\n\u003cp\u003eA simple finger-prick blood spot collection onto a card. The dried spot technique is stable, accurate and widely used for home diagnostic testing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-step\"\u003e\n\u003cdiv class=\"step-num\"\u003e3\u003c\/div\u003e\n\u003cdiv class=\"step-title\"\u003eReturn to the lab\u003c\/div\u003e\n\u003cp\u003ePre-paid packaging included. Your sample goes to an accredited laboratory operating under EN ISO 13485 quality standards.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"nad-step\"\u003e\n\u003cdiv class=\"step-num\"\u003e4\u003c\/div\u003e\n\u003cdiv class=\"step-title\"\u003eReceive your report\u003c\/div\u003e\n\u003cp\u003eYour personalised results report lands within approximately 7 days. Includes your NAD⁺ and NADH levels, redox ratio, age-context interpretation and supplementation guidance.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\n\u003cdiv class=\"nad-includes\"\u003e\n\u003cul\u003e\n\u003cli\u003eNAD Level Test Kit — dried blood spot collection materials and full instructions\u003c\/li\u003e\n\u003cli\u003ePre-paid return packaging for sample submission\u003c\/li\u003e\n\u003cli\u003eAccredited laboratory analysis of NAD⁺ and NADH levels\u003c\/li\u003e\n\u003cli\u003ePersonalised results report with clinical interpretation (~7 days)\u003c\/li\u003e\n\u003cli\u003eAge-adjusted context and supplementation\/lifestyle guidance based on your results\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"nad-cert-strip\"\u003e\n\u003cspan class=\"nad-cert-badge\"\u003eCE-IVD Marked\u003c\/span\u003e\n\u003cspan class=\"nad-cert-badge\"\u003eEN ISO 13485 Laboratory\u003c\/span\u003e\n\u003cspan class=\"nad-cert-badge\"\u003eEU Regulatory Standards\u003c\/span\u003e\n\u003cspan class=\"nad-cert-badge\"\u003eAdvanced Analytical Technology\u003c\/span\u003e\n\u003cspan class=\"nad-cert-badge\"\u003eAt-Home Dried Blood Spot\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"nad-dr-box\"\u003e\n\u003cp\u003e\u003cstrong\u003eA note from Dr Chun Tang, Founder — Little Ox \u0026amp; MeCheck\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\n\"I co-founded MeCheck specifically because I believe personalised diagnostics are the missing piece in most people's health optimisation. Taking NMN without testing your NAD⁺ levels is like taking blood pressure medication without measuring your blood pressure. The test tells you where you are. It also tells you — after 90 days of supplementation — whether what you're doing is working. That feedback loop is what turns a supplement into a precision health strategy.\"\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eThe Test and Supplement Protocol\u003c\/h2\u003e\n\n\u003cp\u003eFor anyone taking NMN — or considering it — the NAD Level Test creates a measurement framework that turns supplementation from guesswork into evidence:\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 1 — Establish your baseline.\u003c\/strong\u003e Test before you start NMN to know exactly where your NAD⁺ levels sit. Are you critically depleted, or just declining with age? The answer informs whether you should start with NMN Pure (500mg) or consider a higher dose approach.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 2 — Supplement consistently.\u003c\/strong\u003e Take \u003ca href=\"\/products\/nmn-plus\"\u003eNMN Plus\u003c\/a\u003e (500mg β-NMN + Trans-Resveratrol) every morning for 90 days. Consistent daily supplementation is what shifts NAD⁺ levels meaningfully — not occasional use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eStep 3 — Re-test.\u003c\/strong\u003e A second test at 90 days tells you whether your levels have responded, by how much, and whether further adjustment is warranted. This is how longevity medicine actually works.\u003c\/p\u003e\n\n\u003cdiv class=\"nad-cta-note\"\u003e\n\u003cp\u003e\u003cstrong\u003eTesting + Supplementation.\u003c\/strong\u003e The test tells you where you are. NMN tells your cells where to go. Together, they close the loop that most people never close on their own health.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp style=\"font-size:0.8em;color:#999;margin-top:24px;\"\u003e\u003cem\u003eThis test is a laboratory health assessment and is not a medical diagnostic. Results should be interpreted in the context of your wider health. If you have concerns about your health or are taking prescription medication, consult your GP. This product is supplied by MeCheck, a medical testing service co-founded by Dr Chun Tang.\u003c\/em\u003e\u003c\/p\u003e","brand":"Little Ox","offers":[{"title":"Default Title","offer_id":53677251952981,"sku":null,"price":249.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/8921\/8133\/files\/d42b69_da1bf1e136c54bd1a317f6924cfb2360_mv2.png?v=1776087441"}],"url":"https:\/\/www.little-ox.com\/collections\/best-sellers.oembed","provider":"Little Ox","version":"1.0","type":"link"}