Myristoyl pentapeptide-17



Name: Myristoyl Pentapeptide-17

Alias: Pentapeptide, Eyelash Peptide, Myr-KLAKK-NH2

CAS number: 959610-30-1

Molecular formula: C41H81N9O6

Molecular weight: 796.14

Water solubility 1g/L

made in China

Appearance: powder

color: White

Purity: 98%

Purity (HPLC) ≥98.0%

Acetate content 5.0%~12.0%

Moisture content≤8.0%

Peptide content ≥ 80.0%

Packaging and transportation: Low temperature, vacuum packaging, accurate to milligrams upon request

Uses: beauty industry

Qualification: MSDS/COA

Packing specification: 1KG/bag

Storage: Freeze-dried at -20°C, protected from light

Shelf life: 2 years


Price:$73.53 \g


Efficacy and Application—-Myristoyl Pentapeptide-17/Eyelash Peptide

Grows and thickens eyelashes

Care products that promote eyelash growth, can be used with mascara, eyelash care solution, etc.

Myristoyl Pentapeptide-17 Efficacy

Mechanism: Myristoyl Pentapeptide-17 significantly activates keratin gene, promotes its expression, and increases eyelash and dermal papilla hair growth. It can effectively stimulate the synthesis of keratin in the hair, promote the growth of hair (eyelashes, eyebrows, hair), and make the hair thicker and tougher.

Mechanism of action–myristoyl pentapeptide-17/eyelash peptide

The main component of eyelashes is keratin, which accounts for about 85%-90% of the hair shaft, and keratin is composed of amino acids. The growth cycle of eyelashes is divided into three stages: from growth (that is, the active period, about 30 days) through the degenerative period (about 15 days) to the resting period (about 100 days). Controlling the growth cycle of the eyelashes is related to the complex interplay between the two tissues of the trichome and the dermal papilla, which promote the growth of eyelashes due to the nerves contained in the dermal papilla and the blood supply that nourishes the eyelashes.


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