There is no right answer for that one. A couple of years ago there were no good quality vegan mass gainers available so making one yourself was definitely the better solution. Nowadays there are great high-quality options like the ones shown in this article which are as good as making one yourself and more convenient. If you have access to a vegan mass gainer with all the ingredients that you want, then I would recommend buying it and saving you some time. On the other hand, if you enjoy creating your own customized blend then by all means go ahead and make the best vegan weight gainer you could ever imagine. You could add creatine, superfoods, vitamins, and your favorite protein powder. Above there is an idea for a DIY vegan mass gainer you can use to inspire your won creations!