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Molecular Formula 
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Production Process Products Description
Palmitoyl Pentapeptide‑4 (Anti-Aging Peptide / "Micro-Collagen") is a bioactive peptide composed of collagen fragments that mimic natural collagen signaling. It stimulates fibroblasts to promote collagen and glycosaminoglycan synthesis, helping to strengthen the skin's extracellular matrix, increase elasticity and thickness, reduce fine lines and wrinkles, and improve moisture retention. Widely used in anti-aging creams, serums, and eye care products, it supports firmer, smoother, and more resilient skin while maintaining high biocompatibility and skin safety.
Product Application
Anti-Aging Face Serums
Eye Creams / Eye Serums
Facial Moisturizers / Creams
Neck & Décolletage Treatments
Mechanism
Palmitoyl Pentapeptide‑4 achieves its anti-aging effect by promoting the production of key extracellular matrix components, including elastin, fibronectin, and glycosaminoglycan collagen (especially type I, type III, and type IV collagen). Elastin and fibronectin provide elasticity and structural support, while collagen strengthens the dermal network, together maintaining the stability and integrity of the skin structure and preventing the formation of fine lines and wrinkles. Additionally, other extracellular matrix molecules help maintain the microenvironment of tissue cells, support cellular communication, delay cellular senescence, and enhance skin hydration and water retention. By reinforcing the extracellular matrix and improving dermal density, Palmitoyl Pentapeptide‑4 contributes to firmer, smoother, and more resilient skin, making it an effective active ingredient in anti-aging creams, serums, eye care products, and neck and décolletage treatments.
Formulation Note
■ Usage: Typically used at 0.01–0.05% in anti-aging creams, serums, and eye care products.
■Solubility: Water-soluble; dissolve in aqueous phase. Avoid high alcohol concentrations that may reduce stability.
■Compatibility: Compatible with most cosmetic actives, including niacinamide, hyaluronic acid, peptides, and plant extracts; avoid strong oxidizers.
■Product Types: Anti-aging creams, facial serums, eye creams, neck & décolletage treatments.
■Suitable for: Formulations targeting fine lines, wrinkles, loss of elasticity, and skin hydration.
Advantages of Our Company's Product
Mature process, simplified reaction, and automation can be achieved.
Unique fusion design realizes lean purification process.
High purity products with low solvents remains.
Low reaction energy consumption.
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