PREPARATION FOR IMPROVING THE BLOOD CIRCULATION, PROCESS FOR THE MANUFACTURE THEREOF, AND ITS USE

摘要

A process for the manufacture of a preparation for improving the blood circulation of the skin comprises: incorporating magnetically hard single-domain particles with a strong coercive field and with a size in the range of 600 to 1200 nm into a pharmaceutically or cosmetically acceptable excipient and/or additive to form a dispersion; with the optional addition of dispersants used to form said dispersion. The preparation for improving the blood supply consists of a pharmaceutically or cosmetically acceptable medium and possibly further additives containing finely distributed hard magnetic single-grade particles with a high coercitive field intensity and grain sizes in the range of 600 to 1200 nm. The preferred use is in the cosmetic and dermatological field.