Cosmetic Peptide
Overview
Cosmetic peptides are bioactive peptide ingredients widely studied for their roles in skin health, anti-aging, and wound repair. They are classified into four functional categories: signal peptides that stimulate fibroblast production of collagen and elastin, carrier peptides that deliver trace elements (e.g., copper), neurotransmitter-inhibitor peptides that relax expression wrinkles, and enzyme-inhibitor peptides that reduce under-eye puffiness.
Key Features
- ≥95% purity verified by HPLC; ≥98% available upon request
- Catalog includes PAL-GHK, GHK, GHK-Cu2+, Dipeptide-2, and Palmitoyl Pentapeptide
- Custom synthesis available for specific cosmetic peptide sequences and modifications
Product Specifications
| Parameter | Specification |
|---|---|
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |
| Purity | ≥95% or ≥98% (HPLC verified) |
| Form | Lyophilized powder |
| Storage | -20°C, desiccated, protected from light |
| Research Use Only | Yes |