News & Regulatory Updates

Peptide regulation changes faster than most reference sites keep up with. This is where we track what actually changed, what it means in practice, and — just as often — what did not change despite the headlines.

Every article cites primary sources and carries the date its legal position was last reviewed. None of it is legal advice — see our disclaimer.

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Enforcement· 9 min read

“Research Use Only” Is Not a Legal Shield — and Prosecutors Have Used It as Evidence

The disclaimer does not merely fail. In case after case it supplied the government’s fraud element, converting a 1-year misdemeanour into a 3-year felony.

research use only21 CFR 201.128intended useFDCAwarning letters

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