In our reference data, Glycerol Stearate can feed Malassezia (fungal acne).
Glyceryl stearate (glycerol stearate) is a glycerin-derived fatty acid ester widely used in skincare as a non-ionic emulsifier and emollient to stabilize oil-in-water formulations and improve skin feel. It also helps soften skin and reduce moisture loss by reinforcing the skin barrier.
| Reported effect | How often | Notes |
|---|---|---|
| Skin irritation or mild stinging | Rare | Generally well tolerated; transient irritation occasionally reported, often related to formulation rather than the ingredient itself. |
| Allergic contact dermatitis | Very rare | Isolated case reports; considered a low-sensitizing ingredient. |
| Comedogenicity (pore clogging) | Uncommon | Has a low-to-moderate comedogenic potential in predisposed individuals at higher concentrations. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.