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INCI: AND SERINE IS GRADUALLY RELEASED FOR LONG-LASTING MOISTURIZATION
Serine is an amino acid commonly used in cosmetics as a skin conditioning agent and humectant, helping to maintain skin hydration.
No specific concern data available
Safety summary
Generally considered safe and well-tolerated, as it is a naturally occurring amino acid in the skin.
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.