A salt of lactic acid and a component of the skin's natural moisturizing factor. It holds water and supports the hydration of the stratum corneum. It also adjusts formula pH.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
An NMF-type humectant and pH adjuster. Safe, well tolerated.
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.
Potassium Lactate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Potassium Lactate suits: normal, dry, combination, oily, sensitive.
A salt of lactic acid and a component of the skin's natural moisturizing factor.
The INCI name is Potassium Lactate. It may also appear as: Калия лактат.
Published: · updated: