KLOW PEPTIDE is a POWERFUL formulation that combines four of the most clinically recognized compounds; GHK Cu, BPC 157, TB 500, and KPV. While these individual peptides offer targeted support on their own, their true KLOW Peptide Blend Research Vial BPC 157 GHK Cu TB 500 KPV LiveWell KLOW Canada (80mg) Laboratory Research Reagent Investigating the Mechanisms of a Multi Peptide Research Blend: KLOW Thoroughbred Labs KLOW 80 mg Critical Peptides