Neopentyl Glycol Diheptanoate

An ester emollient used to soften and condition skin. The 2017 CIR safety assessment found it non-irritating and non-sensitizing across 415 surveyed formulas at concentrations from 1 to 33 percent.

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.