A castor-oil derivative that thickens the oil phase and stabilizes pigments and texture. Common in balms, sticks and rich creams.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional oil-phase thickener. Safe and inert.
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.
Trihydroxystearin is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Trihydroxystearin suits: normal, dry, combination, oily, sensitive.
A castor-oil derivative that thickens the oil phase and stabilizes pigments and texture.
The INCI name is Trihydroxystearin. It may also appear as: Тригидроксистеарин.
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