GHK-Cu Copper Peptide Lyophilized Powder High Purity Raw Material for Skin Care Formulation Research

GHK-Cu , also known as blue copper peptide, is a bioactive substance formed by the combination of a tripeptide composed of glycine, histidine, and lysine with copper ions. It was discovered by researchers in 1973 from human plasma and is naturally present in body fluids such as blood plasma and saliva. Its concentration gradually decreases with age and is closely related to the aging process of the skin. It can precisely regulate the expression of skin-related genes, promote the synthesis of collagen, elastin, and glycosaminoglycans, effectively reduce fine lines, enhance skin firmness, and at the same time promote angiogenesis and tissue remodeling, accelerate wound healing, improve scar problems, and possess excellent antioxidant and anti-inflammatory capabilities, protecting the damaged skin barrier from free radicals and external environmental damage. This ingredient is mild in nature and has low irritation. It is suitable for sensitive skin and post-medical treatment skin care. With its comprehensive anti-aging repair effects, it is widely used in anti-aging essences, repair creams, eye creams, and hair growth products, becoming a highly favored high-end active ingredient in the beauty and skincare industry.

Our products are widely used in life science research, drug discovery, cosmetics, anti-aging medicine, and functional health industries.

1. Superior Product Quality

Product quality is the foundation of our business. Peptides are synthesized using solid-phase peptide synthesis (SPPS), then purified through HPLC and confirmed by mass spectrometry (MS).

Each batch includes a Certificate of Analysis (COA) with key data:
• Purity (HPLC)
• Molecular weight (MS)
• Water content
• Residual solvents
• Microbial limit (if applicable)

For clients with higher regulatory demands, we also provide third-party testing reports, endotoxin (LAL) data, and stability studies upon request.

2. Customization & R&D Support

We offer flexible custom synthesis services, supported by an experienced R&D team. Whether you’re looking for novel peptide sequences, cosmetic-grade purity, or modified molecules (e.g., PEGylation, acetylation), we can deliver high-quality results on time.

Our services include:
• Custom peptide synthesis (mg to kg scale)
• Peptide modifications and labeling
• Small molecule synthesis
• Project-based research and scale-up

We work closely with our clients to ensure technical feasibility, fast delivery, and cost control throughout the development cycle.

3. Wide Product Portfolio

We supply a comprehensive and expanding product range:
• Peptides: GLP-1 analogs (e.g., Semaglutide, Tirzepatide, Retatrutide), cosmetic peptides (e.g., Acetyl Hexapeptide-8, Matrixyl), anti-aging peptides, research peptides.
• Small Molecules: Nootropics, NAD+ boosters (e.g., NMN, NR, NADH), and intermediates.
• Biochemicals: Amino acid derivatives, enzyme co-factors, custom reagents.

New products are launched regularly to meet evolving market needs. We also support batch reservations for clients with ongoing or seasonal demand.