A DIY straightening treatment with professional results. Its formula based on glyoxylic acid – FORMALDEHYDE FREE – penetrates each hair strand, ensuring perfect straightening for up to 12 weeks, without damaging the hair. Our vegan and dermatologically tested formula contains vegan keratin, olive oil and citrus to protect hair while restoring shine, hydration and softness, leaving it manageable and with natural movement. Glyoxylic: active ingredient responsible for hair straightening, formaldehyde-free and free of toxic gases. Vegan keratin, olive and citrus oil: protects hair, provides shine, hydration and softness. This product is recommended for dark hair: black, dark brown, chestnut, light brown and chocolate (color levels 1, 3, 4, 5 and 5.35) and for hair with color patterns such as balayage, highlights, weak strands and others. This product can lighten the color of dyed hair. If you want to recolor your hair, this can be done immediately after the straightening process. If the color design tones reach blonde shades, it is recommended to use the Brazilian Blonde Straightening Kit for light hair. To enhance the effect of the treatment, daily use of the Kativa Post Straightening line is recommended. Composition Glyoxylic acid, hyaluronic acid and vegan keratin, coconut oil and acai. Instructions for use 1. Wash with shampoo only and dry 100%. 2. Apply the hair straightening cream, leave it on for 15 minutes and remove the excess with a comb. 3. Dry by brushing. 4. Iron. 5. Rinse with water, shampoo and use conditioner. 6. Dry with a hairdryer and youre done! Precautions: Wear suitable gloves. Avoid contact with eyes. If product comes into contact with eyes, rinse thoroughly with water and consult a doctor. Avoid contact with skin. Apply product without touching scalp. If you experience any adverse reaction, discontinue use. Store in a cool, dry place. Keep out of reach of children. For external use only. Do not swallow. Who is it for? Pre-treatment shampoo: Ingredients: Water, Sodium Olefin Sulfonate C14-16, Cocamide DEA, Cocamidopropyl Betaine, Disodium Lauryl Sulfosuccinate, Propylene Glycol, Parfum, PEG-120 Methyl Glucose Trioleate, Polyquaternium-10, Polyquaternium-7, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Citric Acid, Potassium Sorbate, Magnesium Nitrate, Limonene, Hexyl Cinnamal, Citronellol, Sodium Benzoate, Linalool, Argania Spinosa Kernel Oil, Triethanolamine, Soy Amino Acids, Wheat Amino Acids, Tocopheryl Acetate, Arginine HCl, Serine, Threonine, Methylchloroisothiazolinone, Magnesium Chloride, Hydrolyzed Hyaluronic Acid, Methylisothiazolinone, Benzyl Alcohol, Phenoxyethanol, Sodium Hyaluronate, Lactic Acid. Straightening mask: Ingredients: Water, Glyoxylic Acid, Cetyl Alcohol, Glycerin, Stearyl Alcohol, Parfum, Ceteareth-20, Dicaprylyl Ether, Lauryl Alcohol, Behentrimonium Methosulfate, Bis-Hydroxy/Methoxy Amodimethicone, Dimethicone, Acid Violet 43 (CI 60730), Polyquaternium-55, Butylene Glycol, Butyrospermum Parkii Butter, Cocos Nucifera Oil, Theobroma Cacao Seed Butter, Methicone, PEG-90M, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Carbocysteine, Hydrolyzed Wheat Protein, Polyquaternium-10, Magnesium Nitrate, Amyl Cinnamal, Soy Amino Acids, Wheat Amino Acids, Helianthus Annuus Seed Oil, Phenoxyethanol, Serine, Threonine, Arginine Hydrochloride, Caprylyl Glycol. Euterpe Oleracea Fruit Oil, Sodium PCA, Sodium Lactate, Arginine, Methylchloroisothiazolinone, Aspartic Acid, PCA, Magnesium Chloride, Methylisothiazolinone, Benzyl Alcohol, Glycine, Alanine, Tocopherol, Valine, Potassium Sorbate, Isoleucine, Proline, Sodium Benzoate, Histidine, Phenylalanine. Shampoo: Ingredients / Ingredients: Water, Sodium Olefin Sulfonate C14-16, Cocamide DEA, Cocamidopropyl Betaine, Disodium Lauryl Sulfosuccinate, Propylene Glycol, PEG-120 Methyl Glucose Trioleate, Parfum, Polyquaternium-10, Polyquaternium-7, Linoleamidopropyl PG-Dimonium Chloride Phosphate, Citric Acid, Potassium Sorbate, Limonene, Magnesium Nitrate, Sodium Benzoate, Argania Spinosa Kernel Oil, Triethanolamine, Tocopheryl Acetate, Soy Amino Acids, Wheat Amino Acids, Arginine HCl, Serine, Threonine, Methylchloroisothiazolinone, Magnesium Chloride, Hydrolyzed Hyaluronic Acid, FD&C Yellow No. 5 (CI 19140), Methylisothiazolinone, FD&C Red No. 40 (CI 16035), Phenoxyethanol, Sodium Hyaluronate, Lactic Acid, Benzyl Alcohol. Balm: Ingredients: Water, Cetyl Alcohol, Stearyl Alcohol, Cetrimonium Chloride, Dimethicone, Alcohol, Parfum, Argania Spinosa Kernel Oil, Butyrospermum Parkii Butter, TEA-Dodecylbenzenesulfonate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Limonene, Dimethyl Palmitamine, Magnesium Nitrate, Citric Acid, Soy Amino Acids, Wheat Amino Acids, Sodium Benzoate, Arginine Hydrochloride, Serine, Threonine, Hydrolyzed Hyaluronic Acid, FD&C Yellow No. 5 (CI 19140), FD&C Red No. 40 (CI 16035), Phenoxyethanol, Methylchloroisothiazolinone, Sodium Hyaluronate, Lactic Acid, Magnesium Chloride, Methylisothiazolinone, Benzyl Alcohol, FD&C Blue No. 1 (CI 42090), Potassium Sorbate.