Reviews & Ratings
First time buying here and honestly impressed. the vials were sealed properly and the COA was emailed before it even shipped. minor thing the label print was a little faded but readable
everything checked out. thanks
ive gotten burned before by other suppliers selling underdosed product so i was skeptical. sent a sample for third party testing and it came back at 99.2% which matches what they claimed. that alone earned my trust. only reason its not 5 stars is shipping was a bit slow but thats not really their fault
solid purity, clean results in the lab
no issues at all. lot number matched, arrived fast, discreet packaging like they said. exactly what i needed
decent. took a while to arrive
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.