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C20-40 Pareth-40

Description

C20-40 Pareth-40 is a versatile synthetic nonionic surfactant widely used in cosmetic and personal care formulations. This ethoxylated fatty alcohol is derived from long-chain alcohols with 20 to 40 carbon atoms and has been ethoxylated with approximately 40 moles of ethylene oxide per mole of alcohol.

As an emulsifier and solubilizer, C20-40 Pareth-40 helps stabilize oil-in-water emulsions and enhances the solubility of various ingredients in aqueous systems. Its large molecular structure contributes to its mildness on the skin, making it suitable for sensitive skin formulations. This ingredient also functions as a cleansing agent and foam booster in shampoos and body washes.

C20-40 Pareth-40 exhibits excellent compatibility with a wide range of cosmetic ingredients, including oils, fragrances, and active compounds. Its high molecular weight contributes to a low potential for skin irritation and penetration. In skincare products, it can help improve the texture and spreadability of formulations while assisting in the even distribution of active ingredients.

When formulating with C20-40 Pareth-40, it's typically used at concentrations ranging from 0.1% to 5%, depending on the specific application and desired effects in the final product.