What Is Peptide Therapy? Benefits, Uses, Cost & How It Works BPC 157 has already hit the mainstream, but should it hit your bloodstream? Here's a guide I created for those curious about the healing peptide BPC 157. Currently on my third cycle of this peptide (paired with TB 500 Thymosin Beta 4) and will share my experience with Peptides for Plastic Surgery Recovery: A Clinical Guide to GLOW, KLOW, and NAD Plus Frank Agullo, MD BPC 157 & The Gut Brain Axis: A Practitioner's Definitive Review of the Evidence