An emollient ester. It softens, adds slip and a light film and improves application. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional emollient. Safe.
Ethylhexyl Isostearate is an emollient ester, listed in INCI under the same name. In a formula it softens the skin, adds slip and leaves a light film that improves how the product applies. It is common in creams, makeup and oils. This is a functional texture component, not a skincare active. It improves feel and how the product spreads, but it does not correct wrinkles or pigmentation through any biological mechanism. As an emollient it does its job well. Applied topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerance is good, with low irritation and allergy potential. It has a mild comedogenicity rating of 2, so oily and acne-prone skin should keep an eye on it; on normal or dry skin it rarely causes trouble.
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.
Ethylhexyl Isostearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Ethylhexyl Isostearate suits: normal, dry, combination, oily, sensitive.
An emollient ester.
On the Fulton scale 2/5 – low comedogenicity. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
The INCI name is Ethylhexyl Isostearate. It may also appear as: Этилгексил изостеарат, Octyl Isostearate.
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