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CETETH-18

Description

Ceteth-18 is a versatile emulsifier and surfactant commonly used in skincare and personal care formulations. This synthetic ingredient is derived from cetyl alcohol and ethylene oxide, resulting in a nonionic compound with excellent emulsifying properties. Ceteth-18 has a Hydrophilic-Lipophilic Balance (HLB) value of approximately 15.7, making it particularly effective in creating oil-in-water emulsions.

In skincare products, Ceteth-18 serves multiple functions. It acts as an emulsifier, helping to blend oil and water-based ingredients into a stable, homogeneous mixture. This property is crucial for creating smooth, consistent textures in creams, lotions, and other cosmetic formulations. Additionally, Ceteth-18 functions as a mild surfactant, assisting in the cleansing process by helping to remove dirt and oil from the skin's surface.

Ceteth-18 also exhibits conditioning properties, contributing to the overall feel and performance of skincare products. It can help improve the spreadability of formulations and enhance their ability to deliver active ingredients to the skin. While generally well-tolerated, as with any ingredient, individual sensitivities may vary, and patch testing is recommended for those with sensitive skin.