Nirvel Technica Brazilian Straightener Smooths curly or wavy hair, providing shine, hydration and softness to your mane and will help you effectively control frizz. This pleasantly scented permanent straightening treatment consists of four steps, all very easy to apply and distribute throughout the hair, ensuring optimal straightening results. It can be applied to any type of hair, even if it is colored, since straightening is made up of keratin, amino acids, natural oils and proteins. With this Brazilian at-home straightening kit and its thermoactive memory, you will achieve smooth and soft hair for 12 weeks without having to dedicate yourself to ironing it over and over again. CONTENT: Brazilian pre-straightening shampoo: cleans and prepares the hair for the straightening process. Brazilian post-straightening shampoo: repairs hair, increasing its elasticity and resistance. Brazilian smoothing cream: cream with glyoxylic acid to reduce frizz