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The hydrochloride salt of methyl tyrosinate, an ester of the amino acid Tyrosine. It may function as a skin conditioning agent or antioxidant.
Beneficial for
Safety summary
Generally considered safe, as it is an amino acid derivative. Limited specific cosmetic safety data.
CAS Number
3417-91-2
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.