Ascorbyl Tocopheryl Maleate is a synthetic hybrid compound linking vitamin C (ascorbic acid) and vitamin E (tocopherol) via a maleate ester, designed to deliver both antioxidants in a more stable form for skin protection against oxidative stress and brightening. It is used in cosmetic and dermatological formulations as a stabilized vitamin C/E derivative.
| Reported effect | How often | Notes |
|---|---|---|
Mild skin irritation or stinging | Uncommon | Transient redness or tingling may occur, particularly on sensitive skin or at higher concentrations. |
Contact dermatitis | Rare | Allergic or irritant contact reactions reported occasionally with vitamin derivatives. |
Dryness or peeling | Rare | Possible with frequent application or in combination with other actives. |
Frequencies reflect typical cosmetic use reported in the literature, not a guarantee for your skin.