No.6 Bond Smoother - BenefitsFrizz-free air-driesNow in a nothing-left-behind airless pumpUp to 72-hour frizz controlFaster blow-driesKey IngredientsBis-Aminopropyl Diglycol Dimaleate- Patented OLAPLEX Bond Building Technology clinically proven to repair broken bonds for stronger hair.Formulated WithoutSulfatesAldehydesGlutenDEAPhosphatesPhthalatesFormaldehydeParabensNuts - No.6 Bond Smoother