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Steareth-2

Description

Steareth-2 is a versatile emulsifier and surfactant commonly used in cosmetic and personal care formulations. This synthetic ingredient is derived from ethoxylated stearyl alcohol, created by reacting stearyl alcohol with ethylene oxide. Its primary function is to stabilize oil-in-water emulsions, helping to blend oil and water-based components in products such as creams, lotions, and cleansers.

With a low HLB (Hydrophilic-Lipophilic Balance) value of approximately 4.9, Steareth-2 is particularly effective in creating stable emulsions with a rich, creamy texture. It also serves as a mild cleansing agent and helps to solubilize fragrances and essential oils in aqueous formulations. Steareth-2 is often used in combination with other emulsifiers to achieve optimal stability and texture in various skincare and cosmetic products.

This ingredient is generally well-tolerated by most skin types and is considered safe for use in cosmetics when formulated properly. However, as with any synthetic ingredient, some individuals may experience sensitivity. Steareth-2 is typically used in concentrations ranging from 0.5% to 5% in finished products, depending on the specific formulation requirements and desired product characteristics.