Peptide Sciences vs Core Peptides
Rating Breakdown
Verified Lab Tests
No verified lab tests.
Recent Reviews
any word on them coming back
Used Peptide Sciences as my default for a long stretch. Packaging was always clean, ice packs still cold on arrival, COA in every order. Sad to see th...
expensive and then just closed
Honestly the writing was on the wall. Prices crept up, customer service got slower and slower to answer emails, and then one day no more site. Decent ...
solid run while it lasted, anyone know a replacement?
They were never the cheapest and the COA was always their own in-house testing rather than a third party, which bugged me a little. But shipping was q...
Rating Breakdown
Verified Lab Tests
No verified lab tests.
Recent Reviews
happy customer
Big catalog, quick shipping, correct order. The semaglutide vials were well packed. Would buy again.
shipping fast, paperwork slow
Order arrived in two days which I can't fault. Getting the certificate of analysis took three emails though.
switched over and stayed
I came to Core Peptides after my old vendor kept having stock problems, and I've put in four orders since the summer. The thing that keeps me here is ...