Pay in 4 interest-free payments of $6.33 Learn more
Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
MULTIPLE APPLICATIONS - Add our GHK copper peptide powder to various DIY skincare products like serums, lotions, and moisturizers to boost skin firmness and support hair growth
This reduces ERK/MAPK activation and, through COX 2 inhibition, the inflammatory response
Key benefits Why people compare it 1 70% increase in collagen thickness in double-blind clinical trials at 3% concentration 2 Visible reduction in fine lines and improved skin density within 12 weeks 3 40% improvement in skin elasticity with enhanced firmness and hydration 4 No irritation, purging, or photosensitivity - superior tolerability to retinoids 5 Stimulates collagen I, III, and V synthesis plus decorin and glycosaminoglycans 6 Modulates over 4,000 genes including anti-inflammatory and antioxidant pathways 7 Phospholipid delivery system for enhanced dermal penetration and stability 8 Accelerates wound healing and reduces scar tissue formation in research models Deep research About GHK-Cu Topical Serum GHK-Cu (glycyl-L-histidyl-L-lysine copper(II)) is a naturally occurring copper-binding tripeptide with the amino acid sequence Gly-His-Lys bound to a Cu2+ ion
Triple hormone receptor agonist retatrutide for metabolic dysfunction-associated steatotic liver disease: a randomized phase 2a trial Phase 2a liver-disease trial that adds human metabolic and safety context
US$ 26.68
US$ 29.26
US$ 23.83
US$ 27.75
US$ 28.10
