Back to Ingredient Dictionary

DIETHYL SUCCINATE

Description

Diethyl succinate is a versatile organic compound widely used in the cosmetic and personal care industry. This colorless, oily liquid is characterized by its mild, fruity odor and excellent solvent properties. As an ester of succinic acid, diethyl succinate serves multiple functions in skincare formulations, making it a valuable ingredient for product developers and formulators.

In skincare applications, diethyl succinate acts primarily as an emollient and solvent. It helps to improve the texture and spreadability of products while enhancing skin feel. Its ability to dissolve both oil-soluble and water-soluble ingredients makes it an effective carrier for various active compounds, facilitating their penetration into the skin.

Diethyl succinate also exhibits antimicrobial properties, contributing to the preservation of formulations and potentially offering mild antibacterial benefits for the skin. Its low viscosity and rapid evaporation rate make it suitable for use in light, fast-absorbing products such as serums and lotions.

From a safety perspective, diethyl succinate is generally well-tolerated and has a low potential for skin irritation. It is biodegradable and considered environmentally friendly, aligning with the growing demand for sustainable cosmetic ingredients.