Serine
Primary Function
Humectant
Safety Verdict
Mostly Safe
Health Score
9/10
Eco Score
9/10
About Serine
A naturally occurring amino acid in skin that contributes to natural moisturizing factor (NMF) and hydration.
Formulation Role & Skin Benefits
Serine is selected for formulations requiring improving skin hydration levels and moisture balance, delivering supporting smoother and plumper skin appearance.
Best suited for dry, dehydrated, and combination skin types. Typical formulation context: water-based serums, toners, moisturizers, and hydrating masks.
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