Hydrogel based on alginate and exopolysaccharide, process for obtaining and cosmetic or dermatological use.

摘要

The invention relates to cross-linked polysaccharide compositions, in the form of bulk millimetric matrices or in spherical form, allowing the gradual release of at least one component of interest. The invention also relates to cosmetic or dermatological compositions comprising such polysaccharide matrices. The invention also relates to the use of such compositions by topical application and to a method for obtaining such cross-linked polysaccharide compositions. Figure for the abstract: Figure 2