Moroccanoil Moisture Smoothing Shampoo & Conditioner DUO is a luxurious set that instantly provides smoothness and manageability while gently cleansing and detangling. This lightweight set is enriched with AminoRenew, which restores depleted amino acids to smooth and align hairs keratin structure. Get smooth hair and tame unruly, frizzy texture with this gentle cleansing formula. Moroccanoil AminoRenew TM Smoothing Shampoo, featuring our proprietary ingredient, restores depleted amino acids to strengthen and smooth hair while aligning its natural keratin structure. Infused with argan oil and argan butter, this hydrating shampoo gives you more manageable, healthy-looking, smooth hair. When used with Moroccanoil AminoRenew TM Smoothing Conditioner, results can last up to 72 hours. The hydrating benefits of argan oil make this an ideal shampoo for unruly or frizzy hair. When caring for your hair always remember to decrease the temperature of your water when washing. Wash hair less often, as over washing will fade color, dry hair, and cause breakage. Always gentle cleansing shampoos heat protecting products for styling, and brush hair prior to washing and prior to going to bed. Make sure to use hair treatments masks at least once a week for moisture, color protection, scalp health and shine enhancement depending on your hair type. Try to avoid products with harsh sulfates (SLS or SLES), harsh parabens, sodium chloride, and petrochemicals.