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 80mg Multi Peptide Research Blend (Lyophilized) Nutrigenix Scientific Klow Blend 80mg BPC 157, TB 500, KPV, GHK Cu Bluewell Peptides Investigating the Mechanisms of a Multi Peptide Research Blend: KLOW Thoroughbred Labs