The revolutionary TRESemmé 7-Day Keratin Smooth Conditioner works with the heat of your flat iron to control frizz and leave your hair looking stunningly smooth for an entire week.* *Up to 7 days or up to 3 washes

TRESemmé 7-Day Keratin Smooth System's unique formula cares and nourishes from root to tip, ensuring the condition of your hair is not compromised. Its patented Thermal Technology works with the heat of your straighteners to produce a sleek, salon style that even lasts through washes.

Salon styling results are achieved effortlessly with hair maintaining its natural movement, without leaving the hair feeling coated. Tipped as THE fast-track fix to smoother, more manageable hair, Keratin 7 Day Smooth System makes slaving over constant styling and straightening a thing of the past.

For salon looking hair that stays resistant to frizz up to a week.

TRESemmé 7-Day Keratin Smooth Conditioner works with the heat of your flat iron to control frizz and leave your hair stunningly smooth for a week.

Water, Cetearyl Alcohol, Dimethicone, Stearamidopropyl Dimethylamine, Ascorbic Acid, Niacinamide, Hydrolyzed Keratin, Behentrimonium Chloride, Amodimethicone, Cetrimonium Chloride, Propylene Glycol, Perfume, Sodium Chloride, PEG-7 Propylheptyl Ether, PVM/MA Copolymer, Polyquaternium-28, Potassium Sorbate, Dipropylene Glycol, Lecithin, Magnesium Nitrate, Magnesium Chloride, Acetic Acid, Sodium Hydroxide, Lactic Acid, Disodium EDTA, DMDM Hydantoin, Phenoxyethanol, Caprylyl Glycol, Methylchloroisothiazolinone, Methylisothiazolinone, Sodium Benzoate, Benzyl Alcohol, Benzyl Salicylate, Citronellol, Geraniol, Hexyl Cinnamal, Linalool.