Shampoos are to wash your hairs only,do not get confused with the informations loaded through ads.I have been using simple soap and rinse my hairs either with one tbs of lemon juice in one ltr. of water or lemon rinds soaked before and use it as conditioner,giving bouncing healthy hairs.
Another homemade  recipes which  I have been using- is oiling hairs before washing. Plain shampoo will do the needful.
Use rose petals or marigold petals-soaked in water hot water,use this water to rinse hair when water cools. A handful petals soaked in three cups of hot water.Diet plays important role. Include fruits,salads, yoghurt,beans-fresh juices to your diet. Regular care is needed. Apply henna monthly. Deep conditioning helps to restore beauty of hairs.almond oil nourish the hairs. you may apply curd half an hour before shampoo