Back to Ingredient Dictionary

Decylene Glycol

Description

Decylene Glycol is a multifunctional cosmetic ingredient that serves as an emollient, humectant, and preservative enhancer in skincare formulations. This versatile compound is a clear, colorless liquid derived from petrochemical sources and belongs to the family of glycols. Its molecular structure consists of a 10-carbon chain with two hydroxyl groups, allowing it to interact effectively with both water and oil-based components in skincare products.

As an emollient, Decylene Glycol helps to soften and smooth the skin by forming a protective barrier that reduces moisture loss. Its humectant properties enable it to attract and retain water, contributing to improved skin hydration. Additionally, Decylene Glycol exhibits antimicrobial activity, which enhances the efficacy of preservative systems in cosmetic formulations.

This ingredient is particularly valued for its low irritation potential and ability to improve the texture and spreadability of skincare products. It is commonly used in a wide range of cosmetic applications, including moisturizers, serums, and sunscreens. Decylene Glycol's compatibility with various ingredients and its stability across a broad pH range make it a valuable component in modern skincare formulations, contributing to product efficacy and shelf-life.