The Peptide Craze Ground Truths Peptides are everywhere right now but heres the part most people miss:, Not all peptides are FDA approved., FDA regulated: insulin, GLP 1 medications, certain hormone peptides, Not FDA Revises Stance on Testosterone Therapy: Implications Renew Vitality Not all peptides are restricted. Here's the breakdown you actually need. The FDA's Category 2 classification affects specific compounded peptides BPC 157, TB 500, CJC 1295 Ipamorelin, AOD 9604, Epithalon, Selank, Semax. Others like Sermorelin