Back to Ingredient Dictionary

SODIUM CETEARETH-13 CARBOXYLATE

Description

Sodium Ceteareth-13 Carboxylate is a versatile surfactant and emulsifier commonly used in skincare and cosmetic formulations. This ingredient is derived from a combination of cetearyl alcohol and ethylene oxide, with the addition of a carboxylate group. Its primary function is to reduce surface tension between oil and water phases, facilitating the creation of stable emulsions.

In skincare products, Sodium Ceteareth-13 Carboxylate acts as a mild cleansing agent, helping to remove dirt, oil, and impurities from the skin without causing excessive dryness. It also enhances the spreadability of formulations, improving texture and application. This ingredient is particularly useful in leave-on products such as lotions, creams, and serums, where it helps to evenly distribute active ingredients across the skin's surface.

Sodium Ceteareth-13 Carboxylate is generally well-tolerated by most skin types, including sensitive skin. It has emollient properties that can help to soften and smooth the skin. Additionally, its ability to form stable emulsions contributes to the overall shelf-life and efficacy of skincare products. While it is considered safe for use in cosmetics, as with any ingredient, individuals with specific sensitivities should perform a patch test before widespread use.