KLOW (GHK CU, TB 500, BPC 157, KPV) 80mg :: Aurapeptides Peptide Blends & Stacks: Why Kynex Bioscience Sells Them Separately Kynex Bioscience Supply Glow Klow Peptides 70mg 80mg with Bulk Price in Stock You may hear us talk about GLOW and KLOW and wonder what the difference actually is. Here is the simple version. GLOW is our foundational regenerative peptide blend. It focuses on cellular Glow vs KLOW What's the difference? Glow peptides are all about radiance, skin texture, and anti aging support, while the KLOW blend is focused on inflammation support, tissue repair, and Glow Peptide Vs Klow Peptide