Hey. The past two posts are dead on, YOU HAVE TO EAT LIKE A BEAR TO BE A BEAR. I cant stress that enough. Even if its just an additional weight gainer, but whole food is best at the right times!! I have completed three cycles of M1d and MMV2 with formadrol as PCT, no sides and have gained some great size and muscle. However I train hard and eat harder. You gain some BF if your doing it correctly, but thats what the cut is for. Start slow, my stomach was a little sensitive at first but it worked out fine. Good luck.