Disodium Stearoyl Glutamate is an amino acid-derived (glutamic acid and stearic acid) anionic emulsifier and mild surfactant used to blend oil and water phases and stabilize formulations. It is valued for being gentle and well-tolerated, commonly found in lotions, creams, and cleansers.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation | Rare | Generally considered non-irritating; occasional mild irritation possible in sensitive individuals. |
| Allergic contact dermatitis | Very rare | Sensitization is uncommon for this amino acid-based emulsifier. |
| Eye irritation | Rare | Possible transient stinging if product enters the eyes. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.