Finnrick Avis 

Testing makes peptides safer. Don't trust anyone that tells you not to test.

Great experience always answered my questions.

Excellent Communication.
Love that I was informed every single step of the way. My questions were answered quickly by email. I was informed when my pep landed at their lab. The timeline I was given for my results was perfectly accurate. Great service that they provide to help researchers feel more confident about the products they are purchasing and keeping vendors honest too! Thank you Finnrick.

Finnrick makes it easy and cheap to test research chemicals to verify purity. Very simple process to register and sign up for testing, and it usually takes less than a day to get a testing ID and shipping address. It takes about two weeks to get test results back so include that in your timeline if you need results by a specific date.

Finnrick was really helpful and easy to work with i appreciate you all there ….thanks

Hats off to Finnrick for the serivce they provide, VERY reasonable pricing structure and quick turnaround.

I had a great experience with Finnerick Lab. They tested my vial for free to check both purity and quantity, which was really helpful for peace of mind. The turnaround time was quick, and their communication throughout the process was excellent. If you’re using a peptide and want to verify what you have, I highly recommend using Finnerick Lab.

Theyre very quick, thorough and efficient. Very useful service they provide at NO cost.

The process is easy. The results are real and give you a comfort to know exactly what you're using.

Took about a week longer to get the test back than stated on the site. But it's free and still likely faster than shipping it to the more well-known testing sites that are located outside the US. And did mention it was free? Those other sites are charging like 300$ .... I personally can't knock something that's free so it still gets the full 5 stars. Also the COA was easy to read and understand.

To keep it short and simple. These guys are straight to the point and are all about what they say they are. I was skeptical at first but now I always send my peptide in for sampling.

I have had an excellent experience. The turnaround time was approximately 4.5 weeks. They maintained communication from the moment they received my bottle of Tirzepatide and Melatonin II until the completion of the testing process. The test report was detailed and easy to interpret. I will utilize their services again and would also recommend them.

Good responses, cheap and trustworthy testing supplier

Communication is key to me and these guys are spot on. You can email them with any issue and they will promptly reply. Finnrick has tested lyophilized peptides for me three times and they are prompt and professional. I always feel confident that my product is in good hands.

I’m extremely grateful for the service Finnrick provides. I submitted a peptide sample for testing, and while the turnaround time was a little longer than I expected, it is completely understandable considering they offer this service for free.

What really stood out to me is how valuable their testing is for safety. One of the samples I sent in came from an overseas vendor and the results showed no trace of the peptide that was supposed to be in the vial. I have no idea what the substance actually was, but thanks to Finnrick’s testing I was able to discard it instead of using it.

That result alone may have literally spared me from injecting something dangerous.

Services like this are incredibly important in a space where quality control can vary widely. Finnrick provides real transparency and accountability, and I genuinely appreciate the work they’re doing for the community.

If you’re sourcing peptides and want peace of mind about what you actually have, their testing service is absolutely worth using.

Finnrick kept me informed from when they received my samples through delivery of the COA. I understood the COA and Finnrick breakdown clearly. 10 out 10 highly recommend.

Hands down, Finnrick has been an absolute game-changer and, without exaggeration, a possible life-saver for me in the peptides space. I've used both your free testing (shipping in samples) and paid options, and the transparency you provide is unmatched.I never take chances with these compounds, mcg dosing matters hugely for safety and effectiveness, so even when a vendor supplies a shiny COA, I still send a sample through Finnrick every single time. The results have caught some eye-opening issues that could have led to serious problems. One standout example: I bought a vial labeled 10mg from a vendor, but your test showed it was overfilled by 39%! That kind of discrepancy is massive when you're reconstituting and calculating precise doses. Knowing the actual purity % and quantity has saved me from under- or overdosing more times than I can count, and it's given me real peace of mind.Thank you so much for making independent, accessible testing available especially the free option and for aggressively exposing supply chain issues. You're building trust in an area that desperately needs it. Keep up the incredible work; you're making a genuine difference in people's health and safety. Grateful beyond words!

Exactly what I was hoping for. Will continue to use Finnrick.

My experience with Finnrick was great! I wanted to make sure that the product I purchased was pure and safe, and they made it SO easy to do. The results report was easy to understand and provided all of the information I needed! Would definetly recommend!

They were very responsive and easy to work with, plus, they tested my peptide for free