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Triisostearin

Description

Triisostearin is a versatile emollient and skin conditioning agent widely used in cosmetic and personal care formulations. This synthetic ester is derived from isostearic acid and glycerin, resulting in a clear, colorless to pale yellow liquid with a mild, characteristic odor. Its molecular structure allows it to effectively mimic natural skin lipids, providing excellent spreadability and a non-greasy skin feel.

As an occlusive agent, triisostearin forms a protective barrier on the skin's surface, helping to prevent transepidermal water loss and maintain skin hydration. It is particularly beneficial in lip products, where it imparts a glossy finish and enhances wear time. Triisostearin also functions as a binder in powder formulations, improving product cohesion and application smoothness.

This ingredient demonstrates good stability across a wide range of temperatures and pH levels, making it suitable for various product types. It is compatible with most cosmetic ingredients and can enhance the solubility of certain active compounds. Triisostearin is generally well-tolerated by most skin types and is considered safe for use in cosmetics at concentrations typically employed in formulations.