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Deeper depths (1.0-1.5mm) trigger stronger wound healing responses that may independently stimulate follicle activity

5 The addition of copper to GHK is thought to enhance certain enzymatic functions important for skin maintenance and repair

GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper) is a copper-binding peptide found in human plasma, saliva, and urine that acts as a regenerative, anti-inflammatory, and anti-aging agent

One documented case showed a professional strength athlete sustain a severe hamstring tear with extensive bruising, only to return and hit a deadlift personal record just five to six weeks later using Bpc-157 combined with Tb-500