Myristoyl Pentapeptide-17

Is a synthetic peptide composed of five amino acids, designed for use in cosmetic formulations. It is primarily known for its potential benefits in promoting hair growth and enhancing eyelash and eyebrow thickness.

Chemical Structure 

Myristoyl Pentapeptide-17 features a unique sequence of amino acids and includes a myristoyl group, which enhances its skin penetration and bioavailability. The chemical formula is C30H54N10O10S. This structure supports its functionality in stimulating hair follicles.

Mechanisms of Action 

Myristoyl Pentapeptide-17 is believed to promote hair growth by stimulating the anagen phase of the hair cycle. It may enhance the proliferation of dermal papilla cells and increase the expression of growth factors associated with hair follicle development.

Clinical Applications 

Research indicates that Myristoyl Pentapeptide-17 can be effective in cosmetic products aimed at enhancing the density and length of eyelashes and eyebrows. It is often found in serums, conditioners, and other formulations targeting hair enhancement.

Research Findings 

Studies have shown that Myristoyl Pentapeptide-17 can significantly improve hair growth in various models. Clinical trials have suggested positive effects on lash and brow thickness, making it a popular ingredient in beauty products.

Administration and Dosage 

Myristoyl Pentapeptide-17 is typically applied topically in serums or treatments designed for eyelashes and eyebrows. Recommended concentrations in cosmetic formulations generally range from 1% to 5%.

Safety and Side Effects 

Myristoyl Pentapeptide-17 is generally regarded as safe for topical use, with few reported side effects. Some users may experience mild irritation or allergic reactions, but these are rare. A patch test is advisable prior to widespread application.

Conclusion 

Myristoyl Pentapeptide-17 is a promising ingredient in cosmetic formulations aimed at enhancing hair growth and density. Ongoing research will continue to explore its effectiveness and safety, potentially solidifying its role in hair care and beauty products. As knowledge expands, it may become an essential component in treatments for improving eyelashes and eyebrows.