Bc bonacure time restore treatment contains q10 collagen technology to replace missing keratins and intensively strengthen your hair from the inside leaving you with healthy shiny resilient and supple locks mature and fragile hair loses valuable keratins which are vital for your hairs health strength and appearance bc bonacure time restore reinforcing q10 treatment stimulates the hair roots to activate production of the two keratins that subside over time and intensively strengthen and re