The reviews show it all: BPC 157 is a 5 star peptide. Research findings have shown effects on: Tissue healing, particularly in tendons and ligaments Gastrointestinal repair Wound healing Protection of endothelial tissue BPC 157 Pure Oral Spray by Integrative Peptides B. Health Shop BPC 159 Collagen Peptides,Digestive & Intestinal Health,Antioxidants,Skin Health eBay BPC 157: Experimental Peptide Creates Risk for Athletes BPC 157 Precision Performance Physical Therapy INB4 Peptide Papis say: Reta, GLOW, and BPC 157 all have human trials. I get it. They're not all the same. Some compounds have far better evidence than others. That's exactly the point