Back to Ingredient Dictionary

TRIDECYL ALCOHOL

Description

Tridecyl alcohol is a long-chain fatty alcohol derived from natural or synthetic sources, commonly used in skincare and cosmetic formulations. This versatile ingredient functions primarily as an emollient and emulsifier, contributing to the texture and stability of various products. With its 13-carbon chain structure, tridecyl alcohol exhibits excellent moisturizing properties, helping to soften and smooth the skin's surface.

In skincare formulations, tridecyl alcohol acts as a thickening agent, enhancing the viscosity and consistency of creams, lotions, and serums. It also serves as an effective emulsifier, aiding in the combination of oil and water-based ingredients to create stable emulsions. This property is particularly valuable in formulating long-lasting, non-greasy products.

Tridecyl alcohol's mild nature makes it suitable for a wide range of skin types, including sensitive skin. It helps to form a protective barrier on the skin's surface, reducing transepidermal water loss and improving overall hydration. Additionally, this ingredient can enhance the spreadability of formulations, promoting even application and absorption of active ingredients. While generally well-tolerated, as with any skincare ingredient, individual sensitivities may occur, and patch testing is recommended for those with particularly reactive skin.