Do peptides need a prescription?

The FDA approved peptides, like semaglutide, tirzepatide, tesamorelin, and bremelanotide, need a prescription in the US. The unapproved research peptides, like BPC-157, TB-500, and the growth hormone releasers, are not prescription drugs at all. They are sold as research chemicals not meant for people, so there is no path for a doctor to prescribe them. A compounding pharmacy that hands one out for a person is in a legal gray area that this site does not give advice on.

Educational use only. This database summarizes published research and is not medical advice. Where a dose appears it is a record of what a trial or clinic ran, or what people describe doing, with its source attached. Nothing here is a recommendation for personal use.

Part of research peptides, the category. What research peptides are, legally and practically, before getting into specific compounds.