BPC 157 5mg vs. 10mg: Which Vial Size is Best for Research? The FDA just made a move that changes everything for my patients. For nearly two years, some of the most clinically promising peptides in longevity and autoimmune medicine were locked away BPC 157 Peptide: Benefits, Dosage & Side Effects 2026 Drew Timmermans, ND, RMSK There's a lot of confusion about the difference between BPC 157 arginate and acetate forms, so let's clear that up. The key distinction Instagram