This mega moisturising TREATMENT with PRO-ARGANâ„¢ complex targets especially vulnerable areas, hydrating and restoring hair to create the perfect sleek salon finish. With extra meGa Quat; the surface of the hair has a negative charge and the meGa Quat (Polyquaternium-10) is attracted to this, which flattens and conditions the hair, keeping frizz and flyaway hairs at bay!