
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, and odorless liquid with a smooth, non-greasy texture. Triisostearin functions as an effective lubricant and moisturizer, helping to improve skin softness and suppleness.
In skincare products, triisostearin acts as a barrier-forming occlusive agent, reducing transepidermal water loss and enhancing skin hydration. Its lightweight nature allows for easy spreadability and quick absorption, making it suitable for various skin types. Triisostearin also exhibits excellent stability in formulations, resisting oxidation and hydrolysis.
This ingredient is commonly incorporated into lip products, foundations, and moisturizers due to its ability to enhance product texture and improve wear time. Triisostearin's compatibility with other cosmetic ingredients makes it a valuable component in multifunctional formulations. It is generally considered safe for topical use and is well-tolerated by most individuals. However, as with any cosmetic ingredient, patch testing is recommended for those with sensitive skin or a history of allergic reactions.