Regenerative Healing with the KLOW Peptide: Everything You Should Know KLOW Blend Vial 80mg BPC 157 TB 500 GHK Cu Pure Bio Labs Klow Blend 80 mg Multi Peptide Ameano Peptides Klow Property FPX Nickel 4 peptides. one stack. wolverine level recovery. KLOW is a four in one blend of GHK Cu, KPV, BPC 157, and TB 500 engineered to heal faster, fight inflammation, and rebuild from the inside out. skin. Turns out anti inflammatory isn't always healthy. Especially when blunts are involved. I break down the KPV effect nobody is talking about.