humectant · emollient
PEG/PPG/Polybutylene Glycol-8/5/3 Glycerin
Generally safe·Strong evidence
A glycerin-based polymer blend that holds water in formulas and improves spreadability without stickiness. PEG and PPG compounds at cosmetic concentrations are well tolerated and have a long history of safe use.
References
Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.