Reviews & Ratings
cant say enough good things. the consistency batch to batch is what keeps me coming back. i run assays regularly and the results are reproducible which tells me the QC is real. coa is always included and when i had a question they actually knew what they were talking about. highly recommend for serious work
coa matched the vial, purity was legit. fast ship
been sourcing for my lab for about 3 years now and these guys are consistent. the certificate of analysis actually lines up with the lot number on the vial which is honestly rare. reconstitution was clean, no cloudiness. shipping took 4 days and everything was packed properly. will def be ordering again
Good stuff. no complaints
purity as advertised, 99%+ on the cert. packaging couldve been better but nothing was damaged so its fine
quick delivery, product looks solid
Common Questions? Clear Answers.
Everything you need to know about our research peptides — purity, third-party testing, storage, and shipping. Can't find your answer? Reach out and our team will help.
Are your peptides third-party tested?
Yes. Every batch is independently verified by HPLC and mass spectrometry, and we publish a Certificate of Analysis (COA) for each lot so you can confirm purity and identity before you order.
What purity should I expect?
Our research compounds are 99%+ pure by HPLC. The exact figure for the lot you receive is listed on its COA.
How should the peptides be stored?
Lyophilized (freeze-dried) peptides ship at ambient temperature and are best kept in a freezer. Once reconstituted, store them refrigerated and use within the window noted for that compound.
Are these products for human use?
No. Everything we sell is strictly for laboratory and research use only (RUO) — not for human or veterinary consumption, or any therapeutic application.
Do you provide a COA for every lot?
Yes. A lot-specific COA covering purity, identity, and batch details is available for every product — see the COA page.
How fast is shipping?
Orders are processed quickly and sent with tracked, discreet packaging designed to protect the integrity of the compounds in transit.