Finding a reliable UK NMN wholesale supplier is harder than it should be. The market is full of brands with inflated retail prices, opaque sourcing and minimal quality documentation. Little Ox is different.

We were founded by Dr Chun Tang — a practising NHS GP — specifically to make high-quality NMN raw material, independently tested for purity accessible without the premium brand markup. As a wholesale partner, you get that same value proposition: the best-evidenced NMN at a price that gives your customers genuine value and your business genuine margin.

What Makes a Reliable NMN Wholesale Supplier?

When evaluating any NMN supplier, your customers will ultimately ask three questions. Here's how Little Ox answers each one:

Is the NMN genuine high-quality, independently tested? Our independent Certificate of Analysis confirms independently tested purity of 95.8% (Eurofins, HPLC-DAD) on every finished product batch, tested by an accredited third-party laboratory using HPLC methodology. Not self-declared — independently verified.

Is it safe? Heavy metal testing by ICP-MS returned N.D. (not detected) across all five metals — lead, mercury, arsenic, antimony and cadmium. Six microbial pathogens tested, all absent or not detected. Our manufacturing facility is GMP certified by Intertek, ISO 22000 and HACCP certified, and FDA registered.

Is it worth the price? NMN Pure retails at £7.99. No UK NMN brand of equivalent quality comes close to this price point. Your customers will recognise the value, which means lower price objections and stronger repeat purchase rates.

Certifications Your Customers Can Trust

All certification documentation is supplied with wholesale orders. View our full quality assurance page for Certificate of Analysis data and certification details.

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