Myristoyl Pentapeptide-17

Also known as: Hair Growth Peptide

Skin & HairPRECLINICAL

Clinical Status

Cosmetic use — studied for eyelash and hair growth.

Mechanism of Action

Stimulates keratin gene expression in hair follicle cells, increasing keratin production and promoting hair shaft thickness and length. Enhances hair growth cycle duration.

Dosing Defaults

Dose

Topical

Frequency

1-2x daily

Administration

Topical (serums applied to lashes/brows/scalp)

Timing

Evening

Food

with or without

Duration

4-8 weeks for visible results

Dose range: Topical application

Nighttime application coincides with hair follicle growth phase activity.

Side Effects

•Eye irritation if contact
•Mild scalp irritation

Contraindications & Warnings

•Not medical advice

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This information is for educational purposes only and is not medical advice. Dosing data is based on research literature and community reports. Always consult a qualified healthcare provider before using any peptide.