People often ask about the difference between BPC 157 arginate and acetate forms, and the answer comes down to stability and absorption. When were talking about oral BPC 157, the arginate form is far Dermatologists RecommendBPC 157 Peptide Face Cream, BPC 157 Essence, Hydrating, for All Skin Types : Amazon.ca: Beauty & Personal Care Arginate vs Acetate Which BPC 157 Works Best BPC 157: A Research Overview Trutide Most peptides are broken down in the stomach and not absorbed when taken orally, which is why injectable forms are often used. BPC 157 is a unique exception. Because it originates from the gut, its