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A synthetic peptide consisting of five amino acids, acylated with myristic acid. It is widely used in lash and brow serums to promote the appearance of longer, thicker, and fuller lashes and brows by stimulating keratin production.
Beneficial for
Safety summary
Generally considered safe for cosmetic use. Peptides are typically well-tolerated and non-irritating, though individual sensitivities can occur.
CAS Number
959610-30-1
1% line marker
This ingredient is commonly used as a marker to identify where ingredients drop below 1% concentration on the label.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.