Looking M-Stak to get you a bit further? How about a little more bang for your buck? Now—each can of M-Stak has an extra 2 packets on the house. Now, it’s really time to take your physique and performance to the next level.

Having trouble gaining size despite pounding food and training your ass off? You’re probably a “hard gainer”. Animal M-Stak, a non-hormonal muscle-building supplement, induced anabolism without manipulating hormone levels.