Semi di Lino Smooth is a treatment line created to control rebel and difficult to manage hair. It hydrates the hair effectively, aligns the fibres and counteracts the frizz caused by humidity and atmospheric agents, restoring natural beauty. SPECIFIC ACTIVE INGREDIENT IN THE LINE With Frizz Defeat Protein, a plant-derived active ingredient with film-forming action, to protect and repair frizzy hair, leaving it soft and tamed. VEGAN FORMULATION. The products in the Semi di Lino Smooth line are free from animal origin and derived ingredients.