Weight gainer supplements like monster mass must be taken the right way to be able to get the best results. It should not be taken just by the way you want it to be taken. The recommended use of this supplement is either just the same or not the same with other types of weight gainer supplements. To help you get more energy for your workout, use the monster mass at least 45 minutes to 60 minutes, or an hour, before you do your workout. And you will also have to take it after your workout because your body is usually all pumped up after the workout. The protein contents of this supplement will help you gain more muscles or retain more of that size of muscles that you’ve gain from being pumped up. So, take this about 15 to 20 minutes after working out. You should also take this before sleeping to retain the gained muscles.