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 professional treatment that can be customized according to the structure of the hair and the result you want to achieve. Anti-frizz: the hair is free from frizz, manageable and nourished.Wavy control & volume: on curly hair, softness and curly discipline, hair will remain voluminous but frizz-free.On straight hair: reduction of volumes to obtain a substantial decrease in hair mass. Smooth effect: smooth, soft and silky hair for up to 3 months