Polyhydroxy Acid
Primary Function
Humectant
Safety Verdict
Mostly Safe
Health Score
7/10
Eco Score
6/10
About Polyhydroxy Acid
Gentle exfoliating acid class (includes gluconolactone, lactobionic acid) suitable for sensitive skin.
Formulation Role & Skin Benefits
Polyhydroxy Acid 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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