Sodium Laurovl Methyl Isethionate Effects

What is Sodium Laurovl Methyl Isethionate?

Sodium Lauroyl Methyl Isethionate is a mild anionic surfactant widely used in personal care products such as facial cleansers, shower gels and soaps. Its molecular formula is C₁₅H₂₉NaO₅S, its molecular weight is 344.44.

Origin：

Lauric acid from coconuts and sodium isethionate can be esterified to create sodium lauroyl isethionate (SLI) in a single step. Then, sodium lauroyl isethionate is converted into sodium lauroyl methyl isethionate (SLMI) by adding a methyl group.

What are the advantages of Sodium Lauroyl Methyl Isethionate?

1.Mildness：

Sodium Laurovl Methyl Isethionate is a mild anionic surfactant suitable for sensitive skin. Compared with many traditional surfactants (such as sulfates), Sodium Laurovl Methyl Isethionate is less irritating to the skin and eyes, so it is often used in cleansing products for children and sensitive skin.

2.Excellent foam performance：

Sodium Laurovl Methyl Isethionate is able to produce rich and stable foam, especially in water. This makes it a good choice for products such as shampoo and shower gel.

3.Stability：

The ingredient exhibits good stability in weak acid and weak alkaline conditions and can remain effective in hard water. This allows Sodium Laurovl Methyl Isethionate to maintain consistent performance in a variety of formulations.

4.Versatility：

Sodium Laurovl Methyl Isethionate not only has cleaning ability, but also has multiple functions such as emulsification, wetting and solubilization, which makes it suitable for a variety of personal care and cleaning products. This versatility allows it to have greater flexibility in product formulations.

What does SODIUM LAUROYL METHYL ISETHIONATE do in a formulation?

Cleansing

Surfactant

Where is Sodium Laurovl Methyl Isethionate used?

1.Facial cleanser

Sodium Laurovl Methyl Isethionate is a mild surfactant suitable for facial cleanser formulations. It can produce fine and rich foam and is easy to rinse without leaving heavy residue on the skin.

2.Shampoo

Sodium Laurovl Methyl Isethionate helps reduce scalp irritation and residue, making it suitable for use in shampoos, especially those for sensitive scalps. It effectively cleanses the hair without causing dryness or irritation.

3.Soap

As the main surfactant, Sodium Laurovl Methyl Isethionate can be used in various soap formulations. It can be mixed with other ingredients (such as color and fragrance) to make different types of moisturizing soaps.

4.Baby care products

Due to its mildness, Sodium Laurovl Methyl Isethionate is widely used in baby care products such as baby bath gel and shampoo to ensure safety and non-irritation to baby's delicate skin.