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SODIUM LAURETH-7 SULFATE

Description

Sodium Laureth-7 Sulfate is a widely used anionic surfactant in personal care and cosmetic products. This synthetic ingredient is derived from lauryl alcohol, which undergoes ethoxylation and sulfation processes. The "7" in its name refers to the average number of ethylene oxide units added during ethoxylation, resulting in a milder compound compared to its non-ethoxylated counterpart, Sodium Lauryl Sulfate.

As a primary surfactant, Sodium Laureth-7 Sulfate effectively removes dirt, oil, and other impurities from the skin and hair. It produces a rich, stable foam and offers excellent cleansing properties. The ethoxylation process reduces its potential for skin irritation, making it suitable for a wide range of formulations, including facial cleansers, body washes, and shampoos.

This ingredient demonstrates good biodegradability and is often preferred in eco-friendly formulations. It functions optimally in slightly acidic to neutral pH ranges and can be combined with other surfactants to create balanced cleansing systems. While generally well-tolerated, individuals with sensitive skin may still experience mild irritation. Formulators often pair it with moisturizing agents to counteract potential drying effects and maintain skin barrier function.