Avoid the immediate eye area unless your product is specifically formulated for eye use
(7) M J Hsieh, H T Liu, C N Wang, H Y Huang, et al (2017)
It mainly plays the role of REDOX electron transport and can protect red blood cells from oxidative damage and maintain cysteine in hemoglobin in reduced state
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Additionally, this study was reviewed by the Therapeutic Products Directorate (TPD) and the Natural and Non-prescription Health Products Directorate of Health Canada, and approvals were obtained on 1 August 2013 from the TPD, Ottawa, Ontario

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