Nexaph scores 82/100 in pepmg's criteria-based Vendor Score, which rates only what a vendor publishes about lab testing and about itself, not its products and not its prices. What we observed: most COAs openable at the testing lab (100 of 122). The biggest credibility signal pepmg weighs is how a vendor publishes lab tests: the documents counted above open at the testing lab's own site (Janoshik), where the lab itself can confirm the result, and the rest are hosted by the vendor, where it cannot. pepmg tracks no clean in-stock listings for it right now. It does not publish machine-readable prices and it publishes an About page, and the domain has been online about 2.3 years. This rates what Nexaph publishes about lab testing and about itself, not the purity or authenticity of any vial, which pepmg can't verify, so read the COAs yourself. Research use only.

• Strength Publishes COA documents, resolving to Janoshik — 122 COA documents found, 100 of them openable at the testing lab's own site

Are you the vendor? If you have changed something we score here, published something we did not find, or think we got it wrong, reach out or email hello@pepmg.com and we will re-check. Vendor corrections have already changed ratings on this site.