Nutrigain contains several natural ingredients that are proven to give you weight naturally. They include herbs such as pippali and maricha which improves your appetite by enhancing the metabolism of your body. It causes you to greatly increase the consumption quantity of the regular food. It is enriched with natural weight gaining ingredients such as ashwagandha, gokshura and musali Draksha & kharjura to give you iron and other essential nutrients required by the body. By combining all of these ingredients, Nutrigain enables increased appetite, consumption & absorption of the nutrients required by the body. For best results have 1 capsule in the morning and 1 in the evening after half an hour of Nutrigain drink.