| abstract |
The present invention relates to a composition comprising DHEA and / or a chemical and / or biological precursor or derivative thereof comprising an invert emulsion and a glycolic or hydroglycolic dispersed hydrophilic phase, a lipophilic continuous phase and an emulsifier having an HLB of from 2 to 7. The invention further relates to a triple emulsion which is a hydrophilic phase / lipophilic phase / hydrophilic phase type emulsion comprising an outer hydrophilic phase and a lipophilic phase which forms an emulsion equivalent to an internal hydrophilic phase and is an invert emulsion according to the present invention. The invention also relates to the use of the above emulsions for cosmetic dermatological purposes. HE |