GHK_CU
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GHK_CU

GHK_CU

Product Description

GHK‑Cu (Blue Copper Peptide / Tripeptide‑1 Copper) is a blue complex formed by glycyl‑L‑histidyl‑L‑lysine tripeptide, which naturally exists in the human body, and copper ions (Cu²⁺). It is a well‑known star ingredient for repair and anti‑aging in skin care and regenerative medicine.
I. Basic Information
• Full Name: Glycyl‑L‑Histidyl‑L‑Lysine‑Copper
• Aliases: Blue Copper Peptide, Copper Peptide, Tripeptide‑1 Copper
• CAS Number: 89030‑95‑5
• Structure: Coordinated binding of tripeptide GHK with Cu²⁺, molecular weight approximately 340 Da, appears as a blue powder with good water solubility
• Natural Sources: Human plasma, saliva, urine; approximately 200 ng/mL at the age of 20, decreasing to about 80 ng/mL at the age of 60
II. Core Mechanisms of Action
  1. Promotes collagen / elastin synthesis: Activates fibroblasts, upregulates mRNA expression of type Ⅰ/Ⅲ collagen and elastin, firms skin and reduces wrinkles
  2. Powerful repair and healing: Chemotaxizes repair cells, accelerates epidermal / dermal regeneration, reduces scarring, suitable for damaged skin barriers and post‑cosmetic procedures
  3. Anti‑inflammatory and antioxidant: Inhibits inflammatory factors, scavenges free radicals, soothes redness and sensitivity, and improves acne marks
  4. Gene regulation: Affects thousands of genes related to repair and anti‑aging, delaying cellular senescence
  5. Promotes hair growth: Activates hair follicle stem cells, prolongs the anagen phase, and improves hair loss
III. Main Applications
• Skin care: Anti‑aging, barrier repair, wrinkle reduction, firming, soothing sensitivity, improving acne marks
• Medical aesthetics: Post‑repair after microneedling / laser treatment, reducing hyperpigmentation and scarring
• Medical research: Wound healing, tissue regeneration, anti‑inflammation, hair restoration

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