Aqua/Water/Eau, Citrus Grandis (Grapefruit) Fruit Water, Propanediol, Glycerin, Aloe Barbadensis Leaf Juice, Polyglyceryl-4 Caprate, Magnesium Ascorbyl Phosphate, Citrus Limon (Lemon) Peel Extract, Citrus Grandis (Grapefruit) Fruit Extract, Citrus Nobilis (Mandarin Orange) Fruit Extract, Citrus Aurantium Dulcis (Orange) Peel Extract, Camellia Sinensis Leaf Extract, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene, Ferulic Acid, Tocopherol, Calophyllum Inophyllum Seed Oil, Mentha Piperita (Peppermint) Extract, Microcitrus Australis Fruit Extract, Phospholipids, Salix Alba (Willow) Bark Extract, Microcitrus Australasica Fruit Extract, Citrus Glauca Fruit Extract, Caffeine, Sodium Hyaluronate, Leuconostoc/Radish Root Ferment Filtrate, Melaleuca Alternifolia (Tea Tree) Flower/Leaf/Stem Extract, Citrus Junos Peel Extract, Glycine Soja (Soybean) Oil, Sodium Citrate, Citric Acid, Caprylic/Capric Triglyceride, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Sodium Hydroxide, Polyglyceryl-6 Caprylate, Tetrasodium Glutamate Diacetate, Phenoxyethanol
Product Description Compound Specifications Full Name: Glycyl-L-Histidyl-L-Lysine Copper Peptide Abbreviation: GHK-Cu Sequence Type: Copper-binding tripeptide complex Amino Acid Sequence: GlyHisLys Molecular Formula: CHCuNO Molecular Weight: ~340.9 g/mol CAS Number: 89030-95-5 Structure Notes: Naturally occurring copper-binding peptide complex studied for its role in cellular communication, dermal signaling environments, and structural protein regulation Overview GHK-Cu is a naturally occurring copper-binding peptide complex frequently incorporated into experimental models examining how peptide-mediated signaling influences cellular communication , structural protein environments , and dermal signaling behavior
Three patterns show up in clinic week after week
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More from the series Subscribe: Apple Podcasts Spotify Injectable peptide therapy, a controversial wellness trend that caught fire online in 2025, shows no signs of slowing down in 2026, despite an overwhelming lack of safety data
