Schwarzkopf essence ultime biotinvolume conditioner developed with beauty icon claudia schiffer the ultime range is formulated to provide you with strong shiny and truly precious hair the biotin volume collection has been designed for use on fine or flat hair its unique gel formula features biotin complex to nourish from root to tip and provide more volume and fullness to give your flat hair a boost whilst nourishing and protecting weightless effect gives your hair a boost of volume deta