| abstract |
The present invention relates to cosmetic and dermatological preparations with a proportion of C24 fatty acids. The formulations according to the invention have good dermal availability of the long-chain C24 fatty acids, which result in improved in vivo activities. The emulsion-based cosmetic and / or dermatological preparation or hydrodispersion gels comprises one or more fatty acids having a carbon number of 22 to 28, with a proportion of one or more C24 fatty acids of more than 30% by weight, based on the total mass of fatty acids, and one or more medium polar lipids having an interfacial tension to water between 20 and 30 mN / m. |