What Is KLOW Blend? Advanced Peptides & Pure Research Peptide Tech KLOW GHK Cu (50mg) KPV (10mg) BPC 157 (10mg) TB500 (10mg) Your Peptide Brand KLOW Peptide Metabolic & Cellular Research Compound KLO Peptide Research Grade Beyond Peptides 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 What is KLOW? A powerhouse peptide blend designed to enhance your skin from the inside out. KLOW combines GHK Cu, BPC 157, TB 500, and KPV working together to: Boost collagen +