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A modified amino acid, where a palmitoyl group is attached to isoleucine. It functions as a skin conditioning agent, potentially offering benefits related to skin elasticity or firmness.
Beneficial for
Safety summary
Generally considered safe for cosmetic use.
CAS Number
54617-29-7
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.