A no-iron straightening treatment with Nictech Technology that reduces volume and frizz for up to 30 days and repairs damaged hair. Its formula, with Keratin and Cupuacu, penetrates the hair shaft, straightening and completely repairing damaged hair, leaving it shiny, soft, and moisturized. With heat protection and thermal memory, the straightening effect is activated by the heat of a hairdryer. Its gentle effect cares for the hair, without formaldehyde, guanidine, or toxic fumes. It allows for washing and coloring the hair immediately after straightening. REDUCES VOLUME AND FRIZZ FOR UP TO 30 DAYS. BEFORE AND AFTER RESULTS: BEFORE: wavy and damaged hair AFTER: Smooth, naturally moving, and reconstructed hair. Composition Glyoxylic, Keratin Protein and Cupuacu and Nictech Technology. Instructions for use STEP BY STEP: Preparation: Wash your hair with shampoo only and do not use conditioner. Dry it completely and do not use any styling products. 1. Apply the mask, strand by strand, leaving 1/2 cm from the root. 2. Wait 15 minutes and then remove the excess mask. 3. Dry with a hairdryer and flat brush, straightening each strand until the hair is completely dry and smooth. Important: During drying, the hairdryer nozzle should be 3 cm away from the hair. 4. Wash with shampoo twice and apply conditioner. 5. Dry with a hairdryer. Precautions: Wear gloves. Avoid contact with eyes. If the product gets into the eyes, rinse immediately with plenty of water. Store in a cool, dry place. Keep out of reach of children. For external use only. On color-treated hair, this product may cause a change in color. It is recommended to have the straightening treatment done before your next coloring appointment. Who is it for? Straightening Mask: Ingredients / Ingredients: Aqua (Water), Glyoxylic Acid, Cetyl Alcohol, Glycerin, Stearyl Alcohol, Parfum, Ceteareth-20, Dicaprylyl Ether, Lauryl Alcohol, Behentrimonium Methosulfate, Bis-Hydroxy/Methoxy Amodimethicone, Dimethicone, Polyquaternium-55, Butylene Glycol, Butyrospermum Parkii Butter, Theobroma Cacao Seed Butter, Methicone, PEG-90M, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Carbocysteine, Hydrolyzed Wheat Protein, Polyquaternium-10, Magnesium Nitrate, Cocos Nucifera Oil, Theobroma Grandiflorum Seed Butter, Acetum, Phenoxyethanol, Caprylyl Glycol, Sodium PCA, Sodium Lactate, Soy Amino Acids, Wheat Amino Acids, Arginine, Citrus Limon Fruit Extract, Pyrus Malus Fruit Extract, Tamarindus Indica Fruit Extract, Methylchloroisothiazolinone, Serine, Threonine, Aspartic Acid, Arginine HCl, PCA, Magnesium Chloride, Fructose, Gluconic Acid, Gluconolactone, Glucose, Methylisothiazolinone, Glycine, Alanine, Hydrolyzed Pearl, Xanthan Gum, Caesalpinia Spinosa Gum, Tocopherol, Valine, Sodium Benzoate, Isoleucine, Proline, Potassium. Shampoo: Ingredients / Ingredients: Aqua (Water), Sodium C14-16 Olefin Sulfonate, Cocamide DEA, Cocamidopropyl Betaine, Disodium Laureth Sulfosuccinate, Hydroxyethyl Urea, Parfum, Propylene Glycol, Polyquaternium-10, PEG-120 Methyl Glucose Trioleate, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Triethanolamine, Polyquaternium-7, Polyquaternium-70, Citric Acid, Potassium Sorbate, Dipropylene Glycol, Magnesium Nitrate, Hydrolyzed Keratin, Tocopheryl Acetate, Sodium PCA, Sodium Lactate, Argania Spinosa Kernel Oil, Soy Amino Acids, Wheat Amino Acids, Arginine, Methylchloroisothiazolinone, Serine, Threonine, Aspartic Acid, Arginine HCl, PCA, Magnesium Chloride, Methylisothiazolinone, Glycine, Alanine, Valine, Isoleucine, Proline, Histidine, Phenylalanine, Benzyl Alcohol, Sodium Benzoate. Conditioner: Ingredients / Ingredients: Aqua (Water), Cetyl Alcohol, Stearyl Alcohol, Cetrimonium Chloride, Dimethiconol, Alcohol, Parfum, Argania Spinosa Kernel Oil, Hydrolyzed Keratin, Polyquaternium-70, TEA-Dodecylbenzenesulfonate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Dipropylene Glycol, Dimethyl Palmitamine, Sodium PCA, Sodium Lactate, Magnesium Nitrate, Citric Acid, Soy Amino Acids, Wheat Amino Acids, Arginine, Sodium Benzoate, Serine, Threonine, Aspartic Acid, Arginine HCl, PCA, Glycine, Alanine, Valine, Methylchloroisothiazolinone, Isoleucine, Proline, Magnesium Chloride, Potassium Sorbate, Methylisothiazolinone, Histidine, Phenylalanine, Benzyl Alcohol.