Back to Ingredient Dictionary

DIMETHICONOL STEARATE

Description

Dimethiconol Stearate is a multifunctional silicone-based ingredient widely used in skincare and cosmetic formulations. This compound is a hybrid molecule, combining the properties of dimethiconol, a silicone polymer, with stearic acid, a fatty acid. The result is a unique ingredient that offers both emollient and conditioning benefits to the skin and hair.

In skincare products, Dimethiconol Stearate acts as an effective emollient, helping to soften and smooth the skin's surface. It forms a protective barrier that reduces transepidermal water loss, thus improving skin hydration. The ingredient's silicone component imparts a silky, non-greasy feel to formulations, enhancing their tactile properties and improving spreadability.

Dimethiconol Stearate also functions as a film-forming agent, creating a thin, flexible layer on the skin or hair. This film helps to protect against environmental stressors and can contribute to the water-resistant properties of sunscreens and other protective formulations. In hair care products, it can reduce frizz and improve manageability without causing buildup.

The ingredient is generally well-tolerated and suitable for various skin types, including sensitive skin. Its stability in formulations and compatibility with a wide range of other cosmetic ingredients make it a versatile choice for formulators seeking to improve product texture and performance.