储存条件underinertgas(nitrogenorArgon)at2–8°C溶解度溶于二甲基亚砜形态固体颜色浅蓝至蓝色序列(Cu2+)H-Glu-His-Lys-OHInChIKeyDDNUEECOChemicalbookCUBKBT-MIIMWFGWNA-LSMILESC([C@@H]1CC2=CNC=N2[Cu+2]2NCC(=O)[N-]12)(=O)N[C@H](C(=O)[O-])CCCCN|&1:1,16,r|
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Copper tripeptide, widely recognized in the cosmetic and dermatological industries as GHK-Cu (Glycyl-L-Histidyl-L-Lysine Copper Complex), is a bioactive peptide complex renowned for its potent regenerative and anti-aging properties. Its molecular formula is C14H23CuN6O5, and it is identified by the CAS number 107983-75-3. This unique compound consists of three amino acids—glycine, histidine, and lysine—chelated with a copper ion, which is essential for numerous enzymatic reactions within the human body.
The primary application of Copper tripeptide lies in advanced skincare formulations designed to combat signs of aging. It functions as a signaling molecule that stimulates the synthesis of collagen and elastin, the structural proteins responsible for skin firmness and elasticity. By promoting extracellular matrix production, it helps reduce the appearance of fine lines, wrinkles, and sagging skin. Furthermore, this peptide exhibits strong antioxidant capabilities, neutralizing free radicals generated by UV exposure and environmental pollutants, thereby protecting skin cells from oxidative stress.
Beyond its aesthetic benefits, Copper tripeptide possesses significant wound-healing and anti-inflammatory attributes. Clinical studies suggest it accelerates tissue repair, making it valuable in post-procedural care following laser treatments or microneedling. It also modulates inflammation, offering relief for conditions like rosacea or general skin irritation. In the medical field, research continues to explore its potential in tissue regeneration and scar reduction. The synergy between the peptide chain and the copper ion allows for deep penetration into the dermis, ensuring high bioavailability and efficacy. As consumers increasingly seek science-backed ingredients, Copper tripeptide remains a cornerstone in premium anti-aging regimens, bridging the gap between biological function and cosmetic enhancement. Its ability to restore youthful vitality while supporting overall skin health solidifies its status as a premier ingredient in modern dermatology and personal care products globally.
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