Water-soluble silicone surfactant-emulsifier. Stabilizes oil-in-water emulsions and provides soft slip on skin.
Topical application
CWeak evidence. In vitro data, open-label studies, or expert consensus.
Functional silicone emulsifier. Safe, no skin activity. 1,4-dioxane concerns are controlled via raw-material purity.
PEG-12 Dimethicone is a modified silicone with an attached polyethylene glycol chain (degree 12) that makes it water-soluble. Unlike ordinary dimethicone, it is compatible with aqueous formulas without emulsifiers. Mechanism. A conditioning component for skin and hair – forms a thin film, adds smoothness, reduces friction. Water solubility allows easy rinse-off. Where applied. Shampoos, conditioners, shower gels, toners. Concentration 1–5%. Evidence base. No clinical RCTs required. CIR confirmed safety. Safety. Hypoallergenic, non-comedogenic. Pregnancy and lactation – topically 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.
PEG-12 Dimethicone is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
PEG-12 Dimethicone suits: normal, oily, combination.
Water-soluble silicone surfactant-emulsifier.
The INCI name is PEG-12 Dimethicone. It may also appear as: PEG/PPG-12 Dimethicone, ПЭГ-12 диметикон.
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