SLS and SLES | What is the Difference between SLS and SLES? Sodium Lauryl Ether Sulfate.

Описание: Sodium laureth sulfate, an accepted contraction of sodium lauryl ether sulfate, also called sodium alkylethersulfate, is an anionic detergent and surfactant found in many personal care products and for industrial uses. SLES is an inexpensive and very effective foaming agent.

SLS and SLES | What is the Difference between SLS and SLES? Sodium Lauryl Ether Sulfate.


Formula: CH3(CH2)10CH2(OCH2CH2)nOSO3Na
Molar mass: 288.38 g/mol
Density: 1.05 g/cm³


According to most research, SLS is an irritant but not a carcinogen. Studies have shown no link between the use of SLS and increased cancer risk. According to a 2015 study, SLS is safe for use in household cleaning products.


The highest risk of using products with SLS and SLES is irritation to your eyes, skin, mouth, and lungs. For people with sensitive skin, sulfates may also clog pores and cause acne. Many products have a lower concentration of SLS or SLES in their formulation.


Turns out that sulfates can be too effective at washing away oil, which can leave hair or skin feeling a little parched. And if your skin or scalp is particularly sensitive, sulfates can cause irritations like redness or itching.
Health: SLS and SLES can irritate eyes, skin, and lungs, especially with long-term use. SLES may also be contaminated with a substance called 1,4-dioxane, which is known to cause cancer in laboratory animals.
This contamination occurs during the manufacturing process.