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INCI: L- PROLINE
Proline is an amino acid, a building block of proteins like collagen. In skincare, it helps support skin structure and elasticity, contributing to a firmer and more youthful appearance.
No specific concern data available
Safety summary
Proline is a naturally occurring amino acid and is generally considered very safe for topical application in cosmetic products.
For informational purposes only. This is not medical advice. Always patch test new products and consult a dermatologist for skin concerns.