It is for you if your hair is... * fine & devitalized We love: * Tannin: provides suppleness & shine, naturally smooths the hair and maintains your straightening. * Keratin: it strengthens the hair cuticles. Beauty tips Shampoo Kera Queen’s recommends using 5-6 pumps and then applying it to wet hair. Then, lather by massaging the scalp and rinse thoroughly. Beauty tips Mask Kera Queen’s suggests applying the mask after shampooing on towel-dried hair. Then, simply distribute the mask on the lengths and leave on for about 5 minutes. Finally, don't forget to rinse well! Beauty tips Serum Kera Queen’s recommends applying a few drops on the lengths of damp hair and then gently detangling before styling. Ps: the serum protects against heating devices. Composition MASK Aqua (Water), Cetearyl Alcohol, Cetrimonium Chloride, Dipalmitoylethyl Hydroxyethylmonium Methosulfate, Parfum (Fragrance), Dipropylene Glycol, Methoxy PEG/PPG-7/3 Aminopropyl Dimethicone, Triethylene Glycol, Hexyl Cinnamal, Benzyl Alcohol, Propylene Glycol, Sodium Hydroxide, Hydrolyzed Keratin, Methylchloroisothiazolinone Methylisothiazolinone, Wine Extract, Magnesium Nitrate, Magnesium Chloride, Glycerin, Butylene Glycol, Pentaerythrityl Tetra-di-t-butyl Hydroxyhydrocinnamate, Carbomer, Sodium Lactate, Polysorbate 20, Chlorphenesin, Potassium metabisulfite