Sodium Olivoyl Glutamate

What is Sodium Olivoyl Glutamate?

Sodium Olivoyl Glutamate is an anionic surfactant produced by linking fatty acids from olive oil, mainly oleic acid, with glutamic acid, a naturally occurring amino acid. This creates a mild, biodegradable cleansing agent with a structure similar to skin's own lipids. Primarily used in rinse-off products like facial cleansers, shampoos, body washes, and baby care items, it effectively lowers surface tension to emulsify oils, dirt, and makeup. This enables micelles to form, lifting impurities for easy rinsing without harsh residue. Its gentle profile stems from the amino acid base, which reduces irritation compared to traditional sulfates, while offering stable foam and compatibility in natural formulations.

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

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.

Benefits

Delivers effective cleansing by emulsifying dirt and oils gently.

Produces creamy, stable lather for a luxurious feel.

Maintains skin barrier integrity with low irritation potential.

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 or reactive skin seeking mild cleansers.
People with allergies to olive-derived ingredients.
People preferring plant-based, eco-friendly surfactants.
Individuals sensitive to glutamic acid derivatives.
Those with dry skin needing non-stripping washes.
Anyone experiencing personal reactions to the product.

Safety Notes

  • Low hazard rating from environmental health assessments.
  • Deemed safe in cosmetic concentrations by ingredient review experts.

Frequently Asked Questions about Sodium Olivoyl Glutamate

What makes Sodium Olivoyl Glutamate mild?

Its amino acid structure and olive fatty acids mimic skin lipids, reducing irritation during cleansing.

In which products is it commonly found?

Facial cleansers, shampoos, body washes, and gentle baby products for foaming and dirt removal.

Is it suitable for daily use?

Yes, its low irritation profile supports regular use in rinse-off formulations.