About
Built by operators. Verified by independents.
Primalcore Labs was founded in Utah by a team backed by the operators behind Nutricost and IdealFit — companies that built their reputation on documented, third-party tested supplements. We brought that same discipline to research peptides.
01
US-based, top to bottom
California laboratory. Domestic raw materials. No reliance on overseas supply chains or unverifiable certifications.
02
Independent testing on every lot
Vanguard Lab in Seattle handles HPLC, identity, sterility, and endotoxin testing. Their results — not ours — populate the public COA library.
03
Strictly research positioning
We don't make outcome claims, reference diseases, or suggest dosing. Our products are labeled and sold for laboratory and analytical research only.
04
Transparent by default
Every batch ships with a unique verification code. Search any lot publicly. No gatekeeping.