February 27, 2026 — Category 1 Restoration
HHS Secretary Robert F. Kennedy Jr. announced restoration of ~14 peptides from Category 2 to Category 1, including BPC-157, TB-500, Thymosin Alpha-1, GHK-Cu, Selank, Semax, CJC-1295, Ipamorelin, and others.
Read full analysis →March 6, 2026 — PeptideSciences.com Closure
PeptideSciences.com voluntarily shut down operations. The site had been one of the highest-traffic grey-market peptide suppliers in the United States. Researchers and buyers need to identify alternative sources.
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