#research-use-only
7 pieces tagged research-use-only.
Where the line isWhat FDA reads on a website before it calls a research product a drugThe 'research use only' label is not what FDA reads. Its 2024 to 2026 warning letters spell out what is: claims, calculators, diluents sold alongside vials, and customer reviews. Here is the rule and the letters in their own words.
Sourcing and provenanceHow to vet a peptide vendor with documents, not with forumsA document-by-document checklist for judging a research peptide supplier: lot-specific certificates, identity as well as purity, net peptide content, a named manufacturer and a verifiable laboratory.
Sourcing and provenanceCosmetic-grade vs research-grade peptidesWhat an INCI name is and who assigns it, what documents a cosmetic formulator needs from an ingredient supplier, and why a vial labelled research use only is not a cosmetic raw material.
Where the line isIs BPC-157 legal? FDA status, Category 2 and WADA in 2026BPC-157 is not banned in US law, not FDA approved and not compoundable under 503A. Its Category 2 history, the July 2026 committee vote and WADA S0, each dated to its source, as of October 2026.
Where the line isAre peptides legal in the US? A dated answer for 2026Peptides are not controlled substances, and research use only sale is lawful when nothing points to use in people. Approval, compounding, supplements, import and sport, each dated.
Where the line isCompounding pharmacy, outsourcing facility or research supplierA 503A pharmacy, a 503B outsourcing facility and a research supplier operate under three different sets of rules. What each one is, why a pharmacy cannot compound BPC-157 today, and why a research vial has no place in the other two chains.
Where the line isWhat "research use only" means for peptides, and whether it is legalWhat a research use only label means, what it does not do, how FDA decides whether a research peptide is really a drug, and the line this site draws because of it. Status as of October 21, 2026.
Nothing here is medical advice. Everything on this site is supplied for laboratory research use only.