Intensive treatment for a deep regeneration and reconstruction of the hair. Its proteic composition modifies the hair structure treating the fiber. It gives a healthier and harmonious look to hair and domesticates the mane by making it softer and silky for 2-4 weeks. It defines curly hair and makes wavy hair less frizzy; it gives nourishment also to very treated or dry hair. Its extreme efficacy lasts long and its benefits are clear from the first applications.