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SODIUM LAURETH-5 SULFATE

Description

Sodium Laureth-5 Sulfate (SLES-5) is a widely used anionic surfactant in personal care and cosmetic products. This ingredient is derived from lauryl alcohol, which undergoes ethoxylation and sulfation processes to produce the final compound. SLES-5 is characterized by its excellent foaming and cleansing properties, making it a popular choice in shampoos, body washes, and facial cleansers.

The "5" in its name refers to the average number of ethylene oxide units added during the ethoxylation process, which enhances its water solubility and mildness compared to its non-ethoxylated counterpart, Sodium Lauryl Sulfate (SLS). SLES-5 effectively removes dirt, oil, and other impurities from the skin and hair without excessive drying or irritation.

This ingredient also functions as an emulsifier, helping to blend oil and water-based components in formulations. Its ability to reduce surface tension allows for better ingredient penetration and improved product performance. While SLES-5 is generally considered safe for use in cosmetics, individuals with sensitive skin may experience mild irritation. As with any surfactant, prolonged exposure can potentially disrupt the skin's natural barrier, so it's often combined with moisturizing agents in formulations to mitigate this effect.