A plant-derived acid that works as a mild preservative and pH adjuster, often paired with sodium levulinate. Well tolerated. Sometimes listed as part of a fragrance because of its faint scent.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A mild natural preservative and pH adjuster. Safe at cosmetic concentrations, rarely allergenic. Carries no standalone cosmetic effect.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to Wildberries, Goldapple, Letu, iHerb, Sephora and 12 more stores. This ingredient and every other one in the product show evidence-tier, allergen risk and pregnancy/lactation flags at a glance.
Levulinic Acid is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Levulinic Acid suits: normal, dry, combination, oily, sensitive.
A plant-derived acid that works as a mild preservative and pH adjuster, often paired with sodium levulinate.
The INCI name is Levulinic Acid. It may also appear as: Левулиновая кислота, 4-Oxopentanoic Acid.
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