I agree that making your own mass gainer is definitely the way to go. You know exactly what you're putting into it, so it ends up being much healthier. And the best part about making the shake yourself is that you can make it taste way better than your standard weight gainer you buy from the supplement store, for a cheaper price. All the weight gainers i've tried quite frankly don't taste too well, and leave me feeling pretty awful after drinking it. So for real, save your money, be healthier, and make your own weight gainer.