Keratin Kontrol: to eliminate frizz, reduce volume, nourish and restructure the hair. From Vitality’s laboratories, the treatment that allows you to have smooth, frizz-free, soft and nourished hair for up to 3 months. Keratin Kontrol is the versatile and customizable professional treatment based on the structure of the hair and the result you want to achieve: Anti-frizz: the hair is free from frizz, manageable and nourished; Choppy control & volumes: 1. On curly hair: softness and curly discipline, hair will remain voluminous but frizz-free2. On straight hair: reduction of volumes to obtain a substantial decrease in hair mass Smooth effect: straight, soft and silky hair for up to 3 months