In our reference data, Glyceryl Sesquistearate can feed Malassezia (fungal acne).
Glyceryl Sesquistearate is a non-ionic emulsifier and emollient derived from glycerin and stearic acid, used to stabilize oil-in-water emulsions and improve skin feel in creams and lotions. It functions as a formulation aid rather than a therapeutic active.
| 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 considered low allergenic potential. |
Comedogenicity / pore congestion | Rare | Fatty-acid-derived emulsifiers may contribute to congestion in acne-prone individuals at higher concentrations. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.