Protinex ia used for weight gain and for making body. It has content of protin which fullfil the need of protin to body and it is helpful for gain weight. I used it for my cousin brother. He is a gim lover and wany to make body, then we contact to doctor in udaipur named dr khalil ahmed well known doctor and our family doctor. Sohe suggest us to use protinex with milk as we dont use eg and non veg. So We can use it with milk. Or I can say that with milk it works better. It is available in choclate flavour which is likes by children. Its packaging is good available in different packing. I apriciate this product as its effect is better. It raise hunger also.