Copper Peptide GHK-Cu (Copper Tripeptide-1) Blue Copper Peptide Powder 99%+

【Product Name】
Copper Peptide GHK-Cu (Copper Tripeptide-1), also known as Blue Copper Peptide

【Description】
Copper Peptide GHK-Cu is a complex formed by the tripeptide Glycyl-L-Histidyl-L-Lysine (GHK) and a copper ion (Cu²⁺). First identified in 1973 by Dr. Loren Pickart, it is a small peptide naturally present in human plasma, saliva, and urine. GHK-Cu appears as a blue to purple powder with excellent water solubility (≥100 mg/mL), forming a blue aqueous solution. This product is a high-purity cosmetic-grade copper peptide powder with purity ≥99% (HPLC). Each batch is supplied with COA, MSDS, and third-party test reports.

【Characteristics】

• High Purity: HPLC purity ≥99%, copper content 8.0%–16.0%, GHK content 55.0%–85.0%

• Dual Function (Signal Peptide + Carrier Peptide): As a signal peptide, it stimulates collagen and elastin synthesis; as a carrier peptide, it transports copper ions to skin cells

• Powerful Anti-Aging: Promotes collagen synthesis, reduces fine lines and wrinkles, improves skin firmness and elasticity

• Skin Repair & Remodeling: Accelerates wound healing, repairs damaged skin barrier, reduces scar formation

• Anti-inflammatory & Antioxidant: Reduces inflammation and protects against free radical damage

• Hair Growth Promotion: Helps enlarge hair follicles and stimulate hair growth

• Excellent Water Solubility: Good compatibility with moisturizers, other peptides, and vitamins for easy formulation

【Specifications】

• CAS NO.: 89030-95-5

• Molecular Formula: C₁₄H₂₂CuN₆O₄·xHOAc

• Molecular Weight: 401.91 ±1

• Appearance: Blue to purple powder

• Purity (HPLC): ≥99% (this product); standard grade ≥98%

• Copper Content: 8.0%–16.0%

• GHK Content (HPLC): 55.0%–85.0%

• Water (Karl Fischer): ≤8.0%

• Acetate Acid Content (HPLC): ≤15.0%

• pH (1% aqueous solution): 6.0–8.0

• Solubility: ≥100 mg/mL (H₂O)

• Particle Size: Standard powder 100–200 mesh

【Quality Standards】
The product strictly complies with quality standards for cosmetic raw materials, referencing USP/EP standards. Each batch is supplied with a third-party COA (Certificate of Analysis), MSDS (Material Safety Data Sheet), specification sheet, and stability data. We can assist with regulatory filing documents for overseas target markets. Testing methods include HPLC assay, Karl Fischer water determination, and ICP-MS heavy metal testing.

【Main Applications】

• Anti-Aging Skincare: Used in serums, creams, eye creams, and ampoules for premium anti-aging formulations; typical concentration 0.01%–0.1% (powder basis)

• Skin Repair Products: For post-procedure repair, scar repair, and sensitive skin care

• Hair Care Products: For scalp serums, hair growth liquids, and shampoos to promote follicle activation and hair growth

• Medical Aesthetic Repair: For post-microneedling and post-laser repair products to accelerate skin barrier recovery

• Formulation Types: Aqueous, emulsion, cream, gel, mask, lyophilized powder, etc.

【Packaging & Storage】

• Packaging: 1g/vial, 10g/vial, 100g/vial, 1kg/aluminum bag, or customized upon request

• Storage: Keep sealed, protected from light, in a cool and dry place. Recommended 2–8℃ refrigeration; long-term storage at -20℃

• Shelf Life: 2 years under proper storage conditions