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

Blue Copper Peptide Acetate (CAS-NO:300801-03-0), also known as Prezatide Copper Acetate or GHK-Cu Acetate, is a high-purity bioactive peptide complex composed of glycine-histidine-lysine tripeptide and copper ions. As a star anti-aging and repairing ingredient in the skin care industry, it features excellent biocompatibility and skin penetration. Our product boasts a purity of ≥98% (HPLC verified), presenting as a blue to blue-violet powder with stable chemical properties when stored properly. Widely applied in high-end skin care and hair care formulations, it effectively addresses multiple skin concerns such as wrinkles, dullness, and barrier damage. It is ideal for formulating anti-aging serums, sensitive skin repair products, post-procedure care items, and hair growth treatments. With reliable quality control and bulk supply capacity, we provide tailored solutions for global cosmetic manufacturers and skincare brands.

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TECHNICAL SPECIFICATIONS

Item	Specification
Product Name	Blue Copper Peptide Acetate (GHK-Cu Acetate)
CAS NO.	300801-03-0
Appearance	Blue to blue-violet lyophilized powder
Molecular Formula	C₁₄H₂₄CuN₆O₄·xCH₃COOH
Molecular Weight	492.0 g/mol
Amino Acid Sequence	Glycyl-L-histidyl-L-lysine copper (II) acetate
Purity (RP-HPLC)	≥98.0%
Solubility	Soluble in water and PBS (phosphate-buffered saline); slightly soluble in ethanol
Endotoxin	< 1.0 EU/mg
Biological Activity	Exhibits potent skin repair, anti-aging, and anti-inflammatory properties; stimulates collagen synthesis, supports wound healing, and promotes antioxidant defense.
Storage Conditions	Store at -20°C in a sealed, dry environment. Protect from light and avoid repeated freeze-thaw cycles.
Stock Location	Stock in USA
MOQ	10 mg

1.MECHANISM OF ACTION

The core efficacy of Blue Copper Peptide Acetate stems from its unique molecular structure and biological activity. Firstly, it acts as a signal peptide to upregulate the expression of key genes related to skin repair, significantly promoting the synthesis of collagen (Type I, III, IV), elastin, and glycosaminoglycans (such as hyaluronic acid) in fibroblasts, thereby enhancing skin firmness and elasticity from the dermis layer.

2.PRODUCT INDICATIONS

Anti-aging formulations: Suitable for anti-wrinkle serums, firming creams, and eye creams to reduce fine lines, deep wrinkles, and improve skin sagging caused by aging. 2. Sensitive skin repair: Applicable in barrier repair lotions, soothing masks, and redness-reducing products to alleviate skin irritation, redness, and dryness caused by environmental factors or improper care.

3.CLINICAL EFFICACY OF PRODUCT

Clinical studies and practical application data have verified the remarkable efficacy of Blue Copper Peptide Acetate. In a 4-week clinical trial on anti-aging efficacy, 92% of subjects reported a significant reduction in fine lines around the eyes and mouth, with skin firmness increased by 35% on average. For subjects with damaged skin barriers, continuous use for 2 weeks showed a 40% improvement in skin hydration and a 50% reduction in transepidermal water loss (TEWL).

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.