PEG-6 Caprylic/Capric Glycerides
A PEG ester derived from caprylic and capric fatty acids, used as an emulsifier and solvent in skincare formulations. PEG-modified esters are assessed as safe by the CIR in cosmetics when used at typical concentrations.
Claims that PEG ingredients cause systemic absorption or contain dioxane are not supported by published cosmetic safety assessments. The concern stems from outdated manufacturing processes; modern PEG production uses well-controlled methods.
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.