FDA Peptide Regulation
2 articles in this topic.
FDA Peptide Regulation
Peptide Reclassification Is Not FDA Approval
FDA reclassification lets compounding pharmacies prepare peptides again. It does not mean those peptides are FDA-approved, tested, or proven safe and effective.
13 min read|Mar 26, 2026
FDA Peptide Regulation
Thymosin Alpha-1: How It Returned to Category 1
Thymosin alpha-1 was moved from FDA Category 2 back to Category 1 in 2026, restoring compounding pharmacy access. Here is the timeline and evidence behind it.
14 min read|Mar 25, 2026