Pentadecapeptide BPC 157 Reduces Bleeding and Thrombocytopenia after Amputation in Rats Treated with Heparin, Warfarin, L NAME and L Arginine PLOS One Your Blueprint for a Flawless Reset. The superPeptide is a high performance biological architect, and like any master builder, it works best when the conditions are just right. If you want to Can You Use GHK Cu Peptides with Vitamin C Serum? Expert Guide Everyone's talking about peptides like this so let's actually look at the science. Yes there is a study on BPC 157 and cancer. But it's a 2004 conference abstract (not even a My Go To Copper Peptide Serum: GHK Cu Benefits & Real Results!