PEG-2 Soyamine is an ethoxylated fatty amine derived from soybean oil, used in cosmetic formulations as an emulsifier, surfactant, and antistatic agent. It helps stabilize oil-and-water mixtures and conditions surfaces rather than acting as a therapeutic active.
| Reported effect | How often | Notes |
|---|---|---|
Skin irritation | Uncommon | Cationic amine surfactants can cause mild irritation, especially at higher concentrations or on compromised skin. |
Eye irritation | Uncommon | May cause stinging or redness on direct eye contact, relevant in rinse-off and facial products. |
Allergic contact dermatitis | Rare | Sensitization reactions are infrequently reported with ethoxylated fatty amines. |
Concern over nitrosamine/impurity formation | Rare | Ethoxylated amines may carry trace impurities (e.g., 1,4-dioxane or nitrosamine precursors) depending on manufacturing and purification. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.