Biolage Styling nourishes and shiens to optimize style results. Enriched with botanicals, these protective formulas define styles with a natural feel and flexible control. The perfect finish to the nourishing care of Biolage Therapies. Biolage Hydro-Foaming Styler medium hold mousse adds body and volume. The lightweight formula, with a botanical comples of nettle, hops and algae, gives shine and natural movement. Provides protection against heat and thermal styling.