A straightening system based on keratin and carbocysteine that eliminates frizz and curls, while providing shine and silkiness. It reconstructs hair by providing the necessary assets to regenerate hair damaged by chemicals such as bleaching, dyes, perms, etc., and those caused by thermally acting electrical devices such as dryers and irons. The great contribution of keratin from the K-REGENERATIVE treatment helps to work the hair leaving it completely smooth, soft and frizz-free. Advantages: Smooth natural finish Moisturizes the hair. Totally safe. Compatible with any previous treatment of straightening, coloring, straightening, etc. Exceptional results on frizz, shine and silkiness of hair. Allows you to curl your hair or style it as desired. Simply wash your hair to enjoy the anti-frizz effect again, without the need for an iron, air drying or drying it with a hairdryer. Length of t