Finnrick protects the public by testing peptides and exposing supply chain failures. Read more →
Top Finnrick Ratings
25 April 2025
Free Testing
Register and ship one of your vials to our facility in Texas, for a free test in a commercial lab.
31 Vendors
We have tested a total of 670 samples from 31 vendors. Our rankings help you factor safety into your decisions.
9 Products
Our tests cover 9 of the most popular peptides so we can rank the safest vendors.
Finnrick tests peptides to make sovereign health safer.
More people are taking their health into their own hands, seeking treatments for longevity, weight loss, injury recovery, and more. But buying peptides online is very risky: mislabeling, contamination, wrong dosages, and zero accountability.
Finnrick works at improving safety by testing samples for purity and dosage, and publishing everything openly. We force transparency on a chaotic, high-risk market, so people can better protect themselves.
Request A Product Test
Ask Finnrick for a review of your vendor and product of choice. We'll consider requests from the community when conducting our tests.