Myristoyl Pentapeptide-17 can directly activate the keratin gene, enhance the absorption of nutrients by hair follicles, and significantly increase the length, thickness, and quantity of eyelashe. It solves the problem of short and sparse eyelashes fundamentall. Besides, it has the effects of moisturizing and protecting hair, which can strengthen hair follicles and prevent breakage, making eyelashes and eyebrows healthier and thicker.
This peptide is safe and mild, with no irritation to the skin and eye area, suitable for various skin type. It is widely used in cosmetics, especially in products for promoting eyelash and eyebrow growth, such as mascara, eyelash care lotion, and shampo. It is often used in combination with other ingredients like Myristoyl Hexapeptide-16 to enhance the effect.
| Parameter |
Detail |
| Inci Name |
Myristoyl Pentapeptide-17 |
| Molecular Formula |
C41H81N9O6 |
| Molecular Weight |
796.14 |
| Appearance |
White solid or powder1 |
| Purity (HPLC) |
≥98.0%1 |
| Acetate Content |
≤12.0%1 |
| Moisture Content |
≤8.0%1 |
| Peptide Content |
≥80.0%1 |
| Endotoxin |
≤50EU/mg1 |
| Amino Acid Composition Analysis |
≤±10%1 |
| Solubility |
Soluble in water2 |
Here is an application picture of Myristoyl Pentapeptide-17, showing its use in an eyelash care product. 
