Aloe-vera extract is rich in tens of vitamins and minerals that provide ultra-nourishing to the scalp and hair. Dr. Hilo Ampoules contains natural aloe-vera extract and keratin that gives hair its softness and moisture. It helps to increase hair density and gives it a smooth and beautiful appearance. It also protects hair from external factors that harm it, helps to straighten hair, reduces curls, and reduces hair loss significantly.