Deep reconstruction and hydration treatment with immediate action. Through the combination of Brazilian Bioactive Herbs (BBB) ingredients with Biotin, Celery Root, Creatine and Keratin, Brazil Power Shock acts on the hair fibers from the inside (cortex) to the outer surface, rebuilding the hair follicles and smoothing. Ideal treatment for sensitive, particularly brittle and damaged hair. Offers shine, strength and endurance while nourishing dry hair.