Back to Ingredient Dictionary

Ethyl Hexanediol

Description

Ethyl Hexanediol, also known as 2-ethyl-1,3-hexanediol, is a versatile synthetic ingredient used in various skincare and cosmetic formulations. This clear, colorless liquid functions primarily as a solvent and preservative enhancer, contributing to the stability and efficacy of product formulations. Ethyl Hexanediol exhibits antimicrobial properties, helping to inhibit the growth of bacteria and fungi in cosmetic products, thus extending their shelf life.

In skincare applications, Ethyl Hexanediol serves as an effective penetration enhancer, facilitating the absorption of other active ingredients into the skin. This property makes it particularly useful in formulations designed for deep skin penetration, such as anti-aging serums and targeted treatments. Additionally, it acts as a mild astringent, potentially benefiting individuals with oily or acne-prone skin by temporarily tightening pores and reducing excess sebum production.

While generally considered safe for use in cosmetics, some individuals may experience skin irritation or sensitization, particularly at higher concentrations. As with any skincare ingredient, patch testing is recommended before widespread use. Formulators typically incorporate Ethyl Hexanediol at concentrations ranging from 0.1% to 5%, depending on the specific product requirements and intended benefits.