A non-ionic emulsifier and co-surfactant. It blends oil and water and softens the main surfactants. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional mild emulsifier. Safe.
PEG-75 Stearate is a nonionic surfactant, an ethoxylated ester of stearic acid with a long polyethylene-glycol chain. INCI: PEG-75 Stearate. Its high degree of ethoxylation makes it water-soluble, so it works as a mild emulsifier, solubilizer, and conditioning agent. It is a functional component, not a skincare active. It binds oil and water, helps dissolve oils, and gives a pleasant texture. Pregnancy safety. Systemic absorption through intact skin is low and there is no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low. As with ethoxylated raw materials, the standard caveat about 1,4-dioxane removal in manufacturing applies.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
The Evigrade extension adds an evidence panel to iHerb, Sephora, Druni 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.
PEG-75 Stearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
PEG-75 Stearate suits: normal, dry, combination, oily, sensitive.
A non-ionic emulsifier and co-surfactant.
The INCI name is PEG-75 Stearate. It may also appear as: ПЭГ-75 стеарат.
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