Sodium Stearoyl Lactylate is a lactic acid and stearic acid–derived anionic emulsifier used to blend oil and water phases and stabilize formulations. It also offers mild conditioning and skin-softening properties.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation | Rare | Occasional transient redness or stinging, typically in sensitive skin. |
Allergic contact dermatitis | Very rare | Isolated sensitization reports; generally regarded as low-risk. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.