Utilization of natural algae extracts for making a product intended to prevent and care for diseases of the skin

Abstract

The present invention relates to the use of natural extracts of algae for the preparation of a product meant to prevent and to treat skin diseases. The invention also relates to natural extracts of algae meant to prevent and to treat these diseases. Said use of natural extracts of algae consists in using concentrated extracts of algae of the chlorella type. The invention especially applies to diseases such as skin rashes or allergic reactions to cosmetic compositions.

1 . The use of natural extracts of algae for the preparation of a product meant to prevent and to treat skin diseases, characterized in that it consists in using concentrated extracts of algae of the  chlorella  type.  
     
     
         2 . The use of natural extracts of algae according to    claim 1   , characterized in that said extracts are intended to protect the Langerhans cells of the epidermis from ultraviolet radiations, and to stimulate the development of these cells following the radiation.  
     
     
         3 . Natural extracts of algae meant to prevent and to treat diseases of the skin, characterized in that these algae are of the  chlorella  type.