Mid-weight polyethylene glycol – a solvent and humectant. Pregnancy-safe.
Topical application
BLimited evidence. One RCT or several controlled studies with limitations.
Functional component. Safety confirmed by CIR.
PEG-12 is polyethylene glycol with a molecular weight around 600 (12 ethylene oxide units). INCI: PEG-12. A solvent and humectant for toners, emulsions and micellar waters. Use levels run from 1 to 10%. Pregnancy-safe, low irritation potential.
Irritation potential
LowAllergen risk
LowPregnancy
SafeSuitable for
PEG-12 is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
PEG-12 suits: normal, dry, combination, oily, sensitive.
Mid-weight polyethylene glycol – a solvent and humectant.
On the Fulton scale 0/5 – non-comedogenic. For acne-prone skin, a rating of 3 or higher suggests choosing an alternative.
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