In our reference data, Ascorbyl Tetraisopalmitate can feed Malassezia (fungal acne).
Ascorbyl Tetraisopalmitate is a lipid-soluble, stabilized derivative of vitamin C used in skincare for antioxidant protection and brightening. It penetrates the skin's lipid layers and is converted to ascorbic acid, supporting collagen synthesis and reducing hyperpigmentation.
| Reported effect | How often | Notes |
|---|---|---|
| Mild skin irritation or redness | Uncommon | Generally well tolerated; occasional transient irritation, often formulation-dependent. |
| Contact dermatitis / allergic reaction | Rare | Isolated cases of sensitization reported. |
| Acneiform breakouts or clogged pores | Rare | Possible due to lipophilic, oily nature in acne-prone individuals. |
| Stinging or itching upon application | Uncommon | Typically mild and self-limiting. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.