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Alanine is an amino acid, a fundamental building block of proteins. In skincare, it functions as a humectant, helping to attract and retain moisture in the skin, contributing to hydration and skin barrier support.
No specific concern data available
Safety summary
Alanine is generally considered safe and well-tolerated for all skin types, with a very low risk of irritation or sensitization.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.