Is Element 5 NMN Safe?

Yes — and we can prove it. While “safe” is a word many supplement brands use freely, Element5 backs it with documentation at every stage of production. Here’s exactly what that means.

Manufactured in a GMP Certified Facility

Element5 NMN is produced in a facility certified to Good Manufacturing Practice (GMP) standards. GMP certification isn’t a marketing claim — it’s a regulated manufacturing standard that governs everything from raw material handling and equipment hygiene to staff training and batch traceability. It means every capsule you take was made under documented, audited conditions.

A 5-star food hygiene score further reflects the operational standards maintained at our production site — the same rigour applied to food safety is applied to your NMN.

Five Separate Reports Per Batch

Most supplement brands test once, if at all. Element5 produces five independent documents for every single batch:

This five-document process matters because contamination can be introduced during manufacturing. Testing only the raw material doesn’t tell you what’s actually in the capsule you’re swallowing — which is why we test the finished product independently, twice over.

Every Batch Test Is Public

This is where Element5 is different from most brands: we publish every batch test result on our product pages.

You don’t have to take our word for it. You can look at any product page and read the CoA and CoC yourself. In an industry where many brands keep testing documentation internal — or simply don’t test rigorously — this level of transparency is rare.

Nothing but NMN™

Many NMN capsules on the market contain fillers, binders, anti-caking agents, and flow agents — ingredients added to make manufacturing easier, not to benefit you.

Element5 capsules contain nothing but NMN:

×  No magnesium stearate ×  No silicon dioxide ×  No rice flour ×  No bulking agents

Just Nicotinamide Mononucleotide, in the dose stated on the label, confirmed by independent HPLC testing. This is what Nothing but NMN™ means — and it’s why we spent a long time selecting our supply chain rather than defaulting to the cheapest available source.

Why Supply Chain Matters

The NMN market has grown rapidly, and not all NMN is equal. Purity, particle consistency, and absence of by-products vary significantly between suppliers. We spent considerable time identifying a supply chain that could meet our purity standards at a price point that doesn’t require customers to spend a fortune.

The result is a product that tests at high purity on every batch, with full traceability from raw material to finished capsule.

Summary

What we do	Why it matters
GMP certified manufacturing	Regulated, audited production conditions
Certificate of Analysis (pre-encapsulation)	Raw material verified before production begins
Certificate of Conformity (post-encapsulation)	Finished product independently tested
Microbial, heavy metal & HPLC testing	Comprehensive safety and purity checks on every batch
All batch tests published publicly	Full transparency — you can verify your specific batch
No fillers, binders or flow agents	Nothing but NMN in every capsule
5-star food hygiene rating	Highest operational hygiene standards