Result : Exceptional results that leave the skin plumped up, toned up and luminous
Product description : Le Grand Sérum is a sublimating elixir, a genuine concentrate of beauty whose action grows more intense with each consecutive application. It is recommended for all Skin Instants.
Direction for use : Apply a few drops of Le Grand Sérum to clean skin all over the face, neck and décolleté with light upward strokes. Use mornings and/or evenings. This product is intended as a final touch of your Biologique Recherche skin care program.