Hello friends, I am abhishek. Endura Mass is a weight gaining food product. but I fount it useless. it does not really helps to gaining weight or taking long time to work. I use it about 3 months regularly but no results. if you eat it with milk and after that you eat bananas then you can gain weight. and the credit does not goes to Endura Mass it is because of having milk and bananas daily. so I dont like to prefer you this product.