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STEARYL STEAROYL STEARATE

Description

Stearyl Stearoyl Stearate is a multifunctional ester compound widely used in cosmetic and personal care formulations. This synthetic ingredient is derived from stearic acid and stearyl alcohol, resulting in a white, waxy solid with a melting point around 55-60°C. Its chemical structure consists of a long-chain fatty acid esterified with a fatty alcohol, providing both emollient and thickening properties.

In skincare products, Stearyl Stearoyl 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 also functions as a texture enhancer, contributing to the creamy consistency of lotions and creams.

Stearyl Stearoyl Stearate is particularly valued for its stability and compatibility with a wide range of cosmetic ingredients. It is non-comedogenic and well-tolerated by most skin types. The compound can also act as a binder in powder formulations, improving product cohesion and application smoothness. Its low irritation potential makes it suitable for use in sensitive skin formulations. Typical concentration ranges in cosmetic products vary from 0.5% to 5%, depending on the desired effect and product type.