Always go for home remedies they are the best and without side effects. Some like onion paste, egg, aloe Vera ( from the tree), eat jaggery in the morning with warm water. You can try indulekha too. For me the jaggery one has helped a lot. You can also apply amla (keep it in water for overnight and then use the solution you got to wash your head). Change shampoo from chemicals to more of the organic ones.