2 Concentrations of antioxidants are higher in epidermis than dermis: 6-fold for L-ascorbic acid and glutathione, and 2-fold for vitamin E and ubiquinol/ubiquinone.
2 Concentrations of antioxidants are higher in epidermis than dermis: 6-fold for L-ascorbic acid and glutathione, and 2-fold for vitamin E and ubiquinol/ubiquinone.