Back to Ingredient Dictionary

ethylhexyl stearate

Description

Ethylhexyl stearate is a multifunctional ester commonly used in skincare and cosmetic formulations. This synthetic ingredient is derived from stearic acid and 2-ethylhexanol, resulting in a clear, colorless liquid with a light, non-greasy feel. Its primary functions include serving as an emollient, skin conditioning agent, and texture enhancer.

In skincare products, ethylhexyl stearate helps create a smooth, silky texture while providing a protective barrier on the skin's surface. This barrier helps to lock in moisture and prevent transepidermal water loss, contributing to improved skin hydration. The ingredient's lightweight nature allows for easy spreadability and quick absorption, making it suitable for various skin types, including oily and combination skin.

Ethylhexyl stearate also acts as a solvent, helping to dissolve and disperse other ingredients within formulations. This property makes it valuable in sunscreen products, where it can assist in the even distribution of UV filters. Additionally, it can enhance the stability and shelf life of cosmetic products.

While generally considered safe for topical use, individuals with sensitive skin should perform a patch test before incorporating products containing ethylhexyl stearate into their skincare routine.