Sodium Methyl Lauroyl Taurate

What is Sodium Methyl Lauroyl Taurate?

Sodium Methyl Lauroyl Taurate is a synthetic anionic surfactant produced by combining lauric acid, sourced from coconut or palm kernel oils, with taurine, a naturally occurring amino sulfonic acid, and methylating the nitrogen. Commonly found in rinse-off personal care products like shampoos, conditioners, body washes, and facial cleansers, it functions by reducing water's surface tension to emulsify oils, lift dirt, and create stable foam. This enables thorough cleansing while preserving the skin's moisture barrier due to its mild profile. It excels in formulations needing rich lather without the drying effects of traditional sulfates, supporting clear rinsability and compatibility with other ingredients in emulsions and micellar systems.

Comedogenic Rating 0/5 Low risk of clogging pores
EWG Safety Rating 1 View on EWG →
PubChem View on PubChem →

Roles in Formulation

This ingredient serves the following purposes in cosmetic formulations:

Surfactant
Lowers surface tension to enable cleansing, emulsifying, and foaming; central to shampoos, body washes, and many emulsions and micellar systems.
Cleansing agent
Removes dirt, oil, and impurities by lowering surface tension and forming micelles, enabling soils to be lifted and rinsed away from skin, hair, or teeth.
Foaming
Generates foam during use to help distribute the product and lift soils; typically delivered by surfactants that create stable bubbles under agitation.

Benefits

Delivers gentle cleansing by emulsifying oils and dirt effectively.

Produces creamy, stable foam for even product distribution.

Maintains low irritation potential while supporting product stability.

Who It's For

A quick guide for who this ingredient may suit (and who should be cautious).

Who May Benefit Who Should Avoid
Individuals with sensitive skin preferring mild cleansers.
Persons with rare allergies to coconut-derived fatty acids.
People seeking sulfate-free foaming options in daily routines.
Anyone experiencing irritation from sulfonate compounds.
Those with normal to dry skin needing non-drying washes.
Individuals preferring entirely non-synthetic ingredients.

Safety Notes

  • Recognized as safe for cosmetic use by expert review panels.
  • Consistently low hazard rating from environmental health databases.

Frequently Asked Questions about Sodium Methyl Lauroyl Taurate

What makes it different from other surfactants?

Derived from taurine and lauric acid, it offers mild cleansing and rich foam with less potential for dryness.

Is it suitable for sensitive skin?

Yes, its low irritation profile makes it a common choice in gentle, everyday formulations.

What products commonly contain it?

Shampoos, body washes, facial cleansers, and other rinse-off foaming products.