What is SODIUM LAURYL SULFATES
Sodium Lauryl Sulfate (SLS) and its close relative, Sodium Laureth Sulfate (SLES), are surfactants commonly used in many personal care and household products, including shampoos, body washes, and toothpaste. However, concerns about their potential health effects have been raised, as they can be harsh on the skin and scalp. SLS and SLES can strip the skin and hair of their natural oils, leading to dryness and potential irritation. For individuals with sensitive or easily irritated skin, these surfactants can exacerbate issues like dermatitis or dryness. Additionally, SLS has been reported to cause canker sores and mouth ulcers when used in toothpaste, as it can disrupt the delicate mucous membranes in the mouth.
While SLS and SLES are generally considered safe for most people when used in personal care products at low concentrations, some individuals may experience adverse reactions. Those with sensitive skin, eczema, or other skin conditions may opt for SLS and SLES-free products to minimize potential irritation. It's important to note that many manufacturers now offer alternatives with milder surfactants to cater to consumers seeking gentler and sulfate-free options.
[Source: Cosmetic Ingredient Review, "Safety Assessment of Sodium Lauryl Sulfate and Ammonium Lauryl Sulfate," cir-safety.org, accessed on September 13, 2021]