Buy KLOW Peptide Blend (GHK Cu, BPC 157, TB 500, KPV) (80mg) 99% Purity L Carnosine vs. L Carnitine: Which Is Best for You? Life Extension KLOW PEPTIDE UPDATE, 2 weeks in! , I really only notice my gastro inflammation improve at this point. And thats ok! Loading is valuable to me. I believe in the less is more mentality and when it Sent GLOW, KLOW, and the TB BPC blend to a lab after 30 days refrigerated., 99.6% purity before. 99.6% purity after., Same milligram content. No measurable degradation., These blends are