| abstract |
The invention relates to preparations, in particular cosmetic or dermatological preparations, containing, as the emulsifier system mixtures of i) sodium stearoyl glutamate and/or ii) cetylstearyl sulphate combined with iii) glyceryl stearate, and at least 1, preferably at least 2 wt.% of ascorbic acid and/or ascorbyl compounds, relative to the total weight of the preparations, and ubidecarenone (coenzyme Q10). |