A mineral silica. It absorbs sebum, gives a matte feel and works as a mild abrasive in pastes. Well tolerated.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
A functional mineral silica. Safe.
Hydrated Silica is a mineral form of silicon dioxide with bound water. INCI: Hydrated Silica. In a formula it serves several technical roles: it acts as a mild abrasive in scrubs and toothpastes, a thickener and stabilizer in gels, an absorbent of excess sebum, and a mattifying agent. It is a functional component, not a skincare active. It has no action on skin of its own and is responsible for texture and sensorial feel. Pregnancy safety. An inert mineral, it does not penetrate skin, is systemically negligible, and there is no evidence of harm. It can be used during pregnancy and lactation. Tolerance. Irritation and allergen potential are low. As an abrasive in scrubs, dry and sensitive skin should choose gentle formulas.
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.
Hydrated Silica is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
Hydrated Silica suits: normal, dry, combination, oily, sensitive.
A mineral silica.
The INCI name is Hydrated Silica. It may also appear as: Гидратированный кремнезем.
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