Myristoyl Pentapeptide-4

Synonyms: Myristoyl Pentapeptide-4, CAS 1392416-25-9, N-Myristoyl Pentapeptide-4, Myristoyl Pentapeptide-4 Acetate, Palmitoyl Pentapeptide-4 analog

Myristoyl Pentapeptide-4 is a synthetic lipopeptide consisting of five amino acids linked to a myristic acid (C14) chain. It is produced via solid-phase peptide synthesis and subsequent acylation, yielding a high-purity compound designed for topical applications. This peptide is part of the matrikine family, known for their ability to stimulate extracellular matrix components.

With a molecular weight of 776.1 g/mol, Myristoyl Pentapeptide-4 is chemically stable and compatible with a wide range of cosmetic formulations. Its lipophilic tail enhances skin penetration, making it a valuable active in anti-aging and skin repair products. The peptide is typically supplied as a white to off-white powder, standardized to ≥98% purity by HPLC, ensuring consistent performance in finished goods.

Product Highlights

• High Purity: ≥98% as determined by HPLC, with batch-specific COA.
• Effective Skin Penetration: Myristoyl chain facilitates delivery through the stratum corneum.
• Collagen Stimulation: Upregulates collagen I, III, and fibronectin synthesis.
• Scalable Production: Available from gram to kilogram quantities to support R&D and commercial needs.
• Regulatory Support: Compliant with cosmetic ingredient standards; documentation available.

Applications

• Anti-aging creams and serums targeting fine lines and wrinkles.
• Firming and lifting formulations for face and neck.
• After-sun repair products to support skin recovery.
• Eye contour treatments to reduce crow’s feet.
• Professional skincare lines for aesthetic clinics.

Specifications

Ordering & Supply

• Packaging: 1 g, 5 g, 10 g in amber glass vials; 100 g, 1 kg in double-lined plastic drums.
• MOQ: 1 g for standard pack; 100 g for bulk orders.
• Lead time: 3-5 business days for small quantities; 2-3 weeks for bulk.
• Documentation: COA, MSDS, TDS provided upon request.

Request For Quote

• LyvBio Co., Ltd. — Email: info@lyvbio.com