With the cleansing formula in Moroccanoils’s shampoo, you can smooth and tame hair for silky, frizz-free results. The Moroccanoil Smoothing Shampoo and Smoothing Conditioner with AminoRenew™ replenish depleted amino acids in the hair while strengthening it and aligning it with its natural keratin structure. This hydrating shampoo with argan oil and argan butter provides more manageable, healthy-looking, smooth hair. The antioxidant argan oil and argan butter present in the conditioner rapidly nourish the strands. When used in unison, the effects of Moroccanoil’s shampoo and conditioner last up to 72 hours.