Disodium Stearoyl Glutamate
An emulsifier from glutamic acid and a fatty acid. It blends oil and water and gives a soft creamy texture. Well tolerated.
Supporting ingredient
It gives a product its texture, stability or shelf life. It has no claimed effect on the skin, so an efficacy tier does not apply. What is known about its safety is below
Tolerability and safety
- Irritation potential
- Low
- Allergen risk
- Low
- Pregnancy
- Safe
- Suitable for
- Normal, Dry, Combination, Oily, Sensitive
About this ingredient
Disodium stearoyl glutamate (INCI: Disodium Stearoyl Glutamate) is an emulsifier derived from an amino acid, glutamic acid, joined to a fatty acid. It binds the oil and water phases and gives the formula a creamy, soft texture. This is a functional component, not a skincare active. Its job is to emulsify and add body to the cream: it keeps the blend stable and improves the feel. It is a mild-type emulsifier, well regarded in formulation, but no treatment effect on the skin should be expected from it. Applied topically it has no systemic relevance, so it can be used during pregnancy and breastfeeding. Tolerance is good, with low irritation potential and low allergy risk, which makes it suitable for sensitive skin. At usual concentrations it does not dry or clog pores. Its amino-acid origin fits well in formulas meant for delicate skin with a pleasant feel.
Frequently asked questions
Is Disodium Stearoyl Glutamate safe during pregnancy?
Disodium Stearoyl Glutamate is considered safe during pregnancy at typical cosmetic concentrations. Systemic absorption through the skin is minimal.
What skin types is Disodium Stearoyl Glutamate for?
Disodium Stearoyl Glutamate suits: normal, dry, combination, oily, sensitive.
What is Disodium Stearoyl Glutamate and what does it do in cosmetics?
An emulsifier from glutamic acid and a fatty acid.
What's the INCI name for Disodium Stearoyl Glutamate?
The INCI name is Disodium Stearoyl Glutamate.
See Disodium Stearoyl Glutamate in a product composition right on the store page
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Similar role in the formula
Other functional ingredients
Disodium Succinate, Distarch Phosphate, Distearoylethyl Dimonium Chloride, Diutan Gum, Myrtrimonium Bromide, Polyquaternium-10, Sorbitan Tristearate, C12-20 Alkyl Glucoside
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