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INCI: PHENYLALANINE
An essential amino acid used in cosmetics for its skin conditioning properties, helping to maintain skin hydration and elasticity, and supporting overall skin health.
Beneficial for
Safety summary
Generally considered safe for topical application in cosmetic products.
CAS Number
63-91-2
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.