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Tridecyl Trimellitate

Description

Tridecyl Trimellitate is a versatile ester widely used in cosmetic and personal care formulations. This colorless, odorless liquid functions primarily as an emollient and skin conditioning agent. Its molecular structure consists of a trimellitic acid core esterified with three tridecyl alcohol chains, resulting in a high molecular weight compound with excellent stability and compatibility with various cosmetic ingredients.

In skincare applications, Tridecyl Trimellitate forms a protective barrier on the skin's surface, reducing transepidermal water loss and enhancing skin hydration. Its non-greasy texture and quick absorption make it particularly suitable for leave-on products such as moisturizers, sunscreens, and anti-aging serums. The ingredient also exhibits good spreading properties, contributing to improved product application and feel.

Tridecyl Trimellitate demonstrates notable resistance to oxidation and hydrolysis, ensuring prolonged shelf life and efficacy in formulations. Its low comedogenicity makes it suitable for use in products designed for acne-prone or sensitive skin. Additionally, this ester can function as a plasticizer in color cosmetics, enhancing the flexibility and durability of film-forming agents. Its compatibility with both oil and water-based ingredients allows for diverse formulation possibilities in skincare and cosmetic products.