Trust & standards

A verification business only works if it's honest about its limits. Here's exactly what our seal means, what it doesn't, and how we stay independent.

✅ What a Pur3ity seal means

That a specific batch of a product was tested in our lab on a stated date, and its results, identity, purity, potency, heavy metals, endotoxins, sterility, met the thresholds listed on its Certificate of Analysis. Each seal carries a unique serial that ties the physical vial to that exact report.

🚫 What it does not mean

It is not a guarantee of safety, a recommendation to use a product, a medical or health claim, or approval by the FDA or any regulator. It doesn't cover batches we didn't test, and a result is a snapshot as of the test date, not a permanent promise.

How we stay independent

⚖️

We test, the brand doesn't

Brands can't self-report results into a seal. Testing happens on our instruments, removing the conflict of grading your own work.

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We publish as-tested

Reports show real measured values, including near-misses. A batch that fails simply doesn't get sealed.

🔗

Every seal is traceable

Serial ↔ batch ↔ report. If the chain doesn't resolve, it isn't verified, no exceptions.

Regulatory honesty. Peptides occupy a complex legal space. Many are sold strictly for laboratory and research purposes and are not approved for human use. Pur3ity verifies what is in a product; it does not endorse how a product is used and makes no health or therapeutic claims. Buyers and brands are responsible for following the laws that apply to them.

Reading a Certificate of Analysis

A trustworthy COA names the lab and method, identifies the exact batch, and reports purity by HPLC with mass-spec identity confirmation. Treat a "purity" number with no method, no batch, and no lab as marketing, not evidence. Independent, third-party testing is the standard buyers should expect.