White Label & Supplement Sourcing Partner UK — Little Ox
White Label & Private Label Supplement Sourcing — Powered by Little Ox
Build your own UK supplement brand on a foundation of high specification manufacturing, doctor-led formulation, and the certifications your customers expect.
Behind every Little Ox product is a UK-led supply chain we have spent years building — high specification manufacturing, nine independent quality certifications, full Certificates of Analysis on every batch, and clinical formulation overseen by a practising NHS GP. We now make that foundation available to other UK and international brands through our white label and private label supplement sourcing programme.
Whether you are a wellness brand looking to launch your own NMN product, a clinic developing a clinic-branded supplement range, or an established business looking to add a new category, we offer a sourcing partnership built on real clinical credibility — not a generic contract manufacturer.
certifications
verified
to UK customers
oversight
Why Source Through Little Ox
The UK supplement market is crowded with contract manufacturers and white label brokers. What sets a Little Ox sourcing partnership apart is the combination of clinical credibility, manufacturing rigour, and operational transparency that we have built into the brand from day one.
🏥 Doctor-Led Formulation
Every Little Ox product is formulated under the clinical oversight of Dr Chun Tang, a 26-year NHS GP. White label partners benefit from the same clinical expertise — we will only put our manufacturing infrastructure behind formulations we believe in.
🔬 Nine Independent Certifications
GMP (Intertek, 21 CFR Part 111), ISO 22000:2018, HACCP (twice), ISO 9001:2015 (twice), FDA Food Facility Registration, International Halal (JAKIM-recognised) and CE RoHS conformity. Documentation supplied with every order.
📊 Certificate of Analysis on Every Batch
Independent third-party laboratory testing on every batch — purity, heavy metals (ICP-MS), microbial safety. Not self-declared. Verified by accredited laboratories before any product is released.
🇬🇧 UK Operations Team
UK-based account management, technical liaison and customer support. When you partner with Little Ox, you talk to people based in Britain who understand UK regulatory requirements and timelines.
📦 Flexible Order Volumes
From minimum viable launch quantities for emerging brands to high-volume regular supply for established businesses. We will discuss what is feasible for your stage and growth plan.
⚡ Speed to Market
Existing formulations can be re-branded and shipped considerably faster than developing a new formulation from scratch. Our existing Little Ox SKUs are available as the foundation for white label launches.
What We Can Source For You
| Category | Lead Products | Best For |
|---|---|---|
| NAD+ & Longevity | NMN Pure (500mg β-NMN), NMN Plus (with Trans-Resveratrol), NAD+ Complex (liposomal) | Longevity brands, biohacking platforms, wellness clinics, GP practices |
| Sleep & Recovery | Magnesium Glycinate (high-bioavailability) | Sleep brands, recovery-focused fitness brands, wellness clinics |
| Adaptogenic & Energy | Shilajit Complex (Shilajit + Lion's Mane + Reishi + KSM-66 + Maca) | Men's health brands, biohacking, performance and adaptogen-focused brands |
| Skin & Beauty | Marine Collagen Complex 5-in-1, Caviar Astaxanthin Complex | Beauty brands, aesthetic clinics, skincare retailers, women's wellness brands |
| Gut & Immune | Bio Cultures Complex (75bn CFU, 25 strains) | Gut health brands, women's wellness, holistic health practices |
| Diagnostic Testing | NAD Level Test (at-home dried blood spot) | Health platforms, longevity clinics, telehealth services, wellness brands |
Custom formulation
For brands with a specific formulation in mind, we can also discuss bespoke product development under the same manufacturing and quality framework — subject to clinical review and minimum order requirements. Get in touch to discuss your concept.
Quality Certifications That Travel With Every Order
Full unredacted certification documentation is supplied with white label orders for your own quality records, marketing claims and regulatory needs. View our public quality assurance page for an overview of certifications and recent batch test results.
How the Sourcing Partnership Works
Initial enquiry and conversation
You get in touch with details of your business, the product category you are interested in, your expected volumes and timeline. We respond within one working day with an initial conversation about feasibility and fit.
Sample, specification and pricing
We supply samples of the relevant Little Ox SKUs, full specification documentation, and indicative pricing based on volume. You evaluate the product against your own quality and brand standards.
Branding, packaging and labelling
We work with you on private label packaging design — your brand, your label, our high-quality, independently tested contents. Regulatory-compliant labelling is built in for UK/EU markets.
Manufacturing, testing and shipment
Production runs through our certified manufacturing partners with the same testing protocols as Little Ox products. CoA documentation supplied with every batch. Shipment to your UK warehouse or fulfilment partner.
Ongoing supply relationship
Most successful white label partnerships move to regular reorder cycles. We maintain consistent quality, transparent communication and dedicated account management.
Who We Are Looking to Partner With
White label sourcing through Little Ox is well suited to:
- Established UK wellness brands looking to add a credible NMN, NAD+ or longevity SKU to an existing range
- Aesthetic, beauty and skin clinics developing a clinic-branded supplement range to complement clinical services
- Longevity and biohacking platforms launching their own supplement line on a credible clinical foundation
- UK health practitioners and GP practices wanting to offer a branded supplement range to patients
- International wellness brands looking for UK-based high specification manufacturing and CoA documentation
- Subscription wellness platforms seeking a reliable, clinically credible NMN supplier for their core offering
We are deliberately selective about the partnerships we take on. Little Ox's manufacturing relationships and clinical reputation are assets we protect carefully — we will only put them behind brands that share a commitment to quality, transparency and clinical integrity.
Minimum order quantities apply
White label supplement sourcing requires meaningful production runs to be commercially viable for both parties. Minimum order quantities vary by product and packaging requirements. We will discuss what is feasible during initial conversations — emerging brands welcome.
Start the Sourcing Conversation
Tell us about your brand, your product idea and your volumes. We will respond within one working day with an initial conversation.
Email: info@little-ox.co.uk →Please include in your enquiry: your business name and trading status, the product category you are interested in, your expected monthly volume, your target launch timeline, and any specific formulation or packaging requirements. We will come back to you with relevant samples, specifications and pricing.
Further reading: