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Specifications
| Appearance: | White to off-white powder |
| Purity: | 98% min |
| Peptide Content (By N): | 80% min |
| Water content (K.F): | 7.0% max |
| Hydrochloric acid content: | 15% max |
| Lead: | 10 mg/kg max |
| Arsenic: | 2 mg/kg max |
| Mercury: | 1 mg/kg max |
| Cadmium: | 5 mg/kg max |
| Total plate count: | 1000 cfu/g max |
| Yeast & mould: | 100 cfu/g max |
Applications
1. Cosmetic and Skincare Products
Widely used as an anti-aging ingredient in creams, serums, lotions, and other topical formulations.
Stimulates the production of collagen, elastin, and glycosaminoglycans in the skin, improving skin firmness and elasticity.
Helps reduce the appearance of fine lines and wrinkles, promoting a smoother and more youthful complexion.
Supports skin repair and regeneration, making it valuable in formulations targeting damaged or mature skin.
2. Dermatological Research
Studied for its effects on skin remodeling and wound healing processes.
Used in research to develop peptide-based therapies for skin conditions involving collagen degradation.
Benefits
Collagen Stimulation: Encourages synthesis of key extracellular matrix components, aiding skin structural integrity.
Anti-Wrinkle Effect: Clinically shown to reduce wrinkle depth and improve skin texture with regular use.
Enhanced Penetration: Palmitoylation allows better skin absorption compared to non-lipidated peptides.
Biocompatible and Safe: Generally well tolerated with low irritation potential in cosmetic use.
Supports Skin Hydration: Indirectly improves moisture retention by enhancing the skin matrix.
Conclusion
Palmitoyl Pentapeptide-4 (CAS 214047-00-4) is a potent cosmetic peptide widely incorporated into anti-aging skincare products due to its ability to stimulate collagen and extracellular matrix production. The addition of a palmitoyl group enhances its skin penetration and efficacy, making it effective in reducing wrinkles and improving skin firmness. It is valued for its safety, biocompatibility, and visible skin-rejuvenating effects, solidifying its role as a key ingredient in modern dermocosmetics.
