Ester of sorbitan and isostearic acid – a nonionic w/o emulsifier. Pregnancy-safe.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
Functional component. Safety confirmed by CIR.
Sorbitan isostearate is a nonionic w/o emulsifier. INCI: Sorbitan Isostearate. Creates water-in-oil inverse emulsions for sunscreens, foundations and water-resistant formulas. Use levels run from 1 to 5%. Pregnancy-safe.
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.
Sorbitan Isostearate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Sorbitan Isostearate suits: normal, dry, combination, oily, sensitive.
Ester of sorbitan and isostearic acid – a nonionic w/o emulsifier.
On the Fulton scale 0/5 – non-comedogenic. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
The INCI name is Sorbitan Isostearate. It may also appear as: сорбитан изостеарат.
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