In our reference data, Pentaerythrityl Tetraisostearate can feed Malassezia (fungal acne).
Pentaerythrityl Tetraisostearate is an ester of pentaerythritol and isostearic acid used as an emollient, thickener, and pigment-wetting agent in cosmetic formulations. It imparts spreadability and a smooth feel, commonly appearing in color cosmetics, lipsticks, and skincare creams.
| Reported effect | How often | Notes |
|---|---|---|
Acne/comedogenicity (clogged pores) | Uncommon | Heavier ester emollients may contribute to pore congestion in acne-prone individuals, though it is generally considered low to moderate risk. |
Mild skin irritation | Rare | Occasional transient irritation reported, typically in sensitive skin or high concentrations. |
Allergic contact dermatitis | Very rare | Isolated sensitization reports; considered a low-risk allergen in patch-test data. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.