BPC 157 10mg Vial Mesilla Valley Pharmacy As someone who logs 50+ vials a year, I'm picky with HPLC numbers. Here's the COA standard I look for. Three compounds in one vial: BPC 157, TB 500, GHK Cu. Each has independent published research SLU PP 332 5mg Vial Peptide TNN Peptides These two peptides are often discussed together but they are studied for different biological roles. BPC 157 is commonly mentioned in research related to localized tissue repair and gut lining signaling pathways. TB 500