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Blue copper peptide acetate CAS NO.300801-03-0

Blue Copper Peptide Acetate(CAS300801-03-0), also known as GHK-Cu, is a stable complex formed by the tripeptide of glycine-histidine-lysine and copper ions (CAS No. 130120-57-9), presenting as a blue powder with good water solubility and a molecular weight of approximately 463.98. As a highly active beauty peptide, its core advantage lies in its multi-dimensional skin care effects: it promotes fibroblast proliferation and collagen synthesis by activating the MAPK signaling pathway, enhancing skin firmness by 17%-18% within 8 weeks, effectively reducing wrinkles and fine lines; it regulates the antioxidant enzyme system, with an antioxidant capacity 1.5 times that of vitamin C, and simultaneously inhibits inflammatory factors such as TNF-α, improving erythema by 43%, making it suitable for sensitive skin and post-medical aesthetic procedures; it also promotes ceramide synthesis, reducing transepidermal water loss by 22%-29%, and strengthening the skin barrier.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	Blue Copper Peptide Acetate
CAS NO.	300801-03-0
Appearance	blue to blue-green, fine crystalline powder or fluffy powder
Molecular Formula	C₁₄H₂₄CuN₆O₄・xCH₃COOH
Molecular Weight	497.0 g/mol
Purity (RP-HPLC)	≥ 98.0%
Solubility	Soluble in water (≥50 mg/mL), slightly soluble in methanol
Endotoxin	< 1.0 EU/mg
Biological Activity	Promotes skin repair and collagen synthesis; exhibits antioxidant and anti-inflammatory properties.
Storage Conditions	Store at -20°C to -80°C in a dry, dark environment; avoid repeated freeze-thaw cycles; stable for 24 months under proper storage.
Stock Location	Stock in USA
MOQ	1g

1.MECHANISM OF ACTION

Blue Copper Peptide (GHK-Cu) works through multiple pathways: It binds to specific cellular receptors, stimulating the synthesis of key extracellular matrix components including collagen I, III, IV, elastin, and glycosaminoglycans. As a copper carrier, it delivers the essential trace element copper to cells, where it acts as a cofactor for enzymes like lysyl oxidase (crucial for collagen cross-linking) and superoxide dismutase (a potent antioxidant). It also modulates inflammatory cytokines, reducing inflammation and promoting a balanced, reparative environment.

2.PRODUCT INDICATIONS

Anti-Aging Cosmeceuticals: For reducing wrinkles, improving skin firmness, elasticity, and overall rejuvenation.

Wound Healing Formulations: To promote faster tissue repair in post-procedural care and general wound management.

Hair Growth Solutions: Used in products aimed at stimulating hair follicles and promoting healthier hair growth.

Professional Skin Treatments: In serums, creams, and microneedling solutions for professional dermatology and aesthetic clinics.

3.CLINICAL EFFICACY OF PRODUCT

Numerous in-vitro, animal, and human studies demonstrate the efficacy of GHK-Cu. Clinical evidence shows its ability to significantly improve skin density and thickness, reduce the depth of wrinkles and fine lines, and enhance overall skin appearance. In wound healing, it accelerates the repair process by promoting angiogenesis (new blood vessel formation) and reducing scar tissue formation. Its anti-inflammatory properties help soothe irritated skin and improve conditions like rosacea.

4.DELIVERY & SHIPPING

We specialize in global logistics for various cosmetic peptides. Your order will be handled with the utmost care, ensuring safe, reliable, and intact delivery.
Professional and Secure Packaging
Each bottle of peptide is protected with a special packaging solution to ensure stability and integrity during transportation.
We can also customize packaging according to customer needs.
Shipping Methods
Main Method: International Air Freight

We primarily use DHL, FedEx, UPS, and TNT because of their global reliability, speed, and advanced tracking systems. Air freight ensures the fastest transit time and minimizes the impact of environmental factors on the product.