Overall Rating 
Product Claims
Without a doubt, some of the best, most potent anabolic underground "supplements" have originated in Eastern Europe. Prohormones like androstenedione, for example, were used twenty years ago by East German Olympic athletes to increase strength and performance. Tribulus, another ergogenic, was first used by Bulgarian powerlifters to shatter world powerlifting records. The next biggest secret may have come out of Holland. After five years of research and development at our European labs, Animal M•Stak was born. Animal M•Stak prototypes were first tested by elite bodybuilders and strength athletes. The results were sudden and quite amazing. Powerlifters were able to move heavier weight. Bodybuilders found it easier to pack on quality muscle. Today, Animal M•Stak is available in the United States. Animal M•Stak rounds out the Animal line with a natural muscle-building anabolic pak that's perfect for natural and non-natural bodybuilders alike. In many respects, Animal M•Stak is similar to its cousin the Animal Stak. Both are highly anabolic supplement paks designed for world-class strength athletes. Both rely on an exclusive and proprietary dual testosterone/growth hormone boosting formula only found in supplements with the Animal name. Both contain effective DHT and estrogen blockers to maximize gains.
Average Retail Value
$28.95 (prices may vary)
Comparisons
N/A
12 May 2008 - Ruben of Texas, USA writes:
alright so all you get from this product is a rush and thats cuz of all the damn caffeine in it. it doesnt do shit for you except keep you til 4 am dont waste your money
26 Mar 2008 - Tom of Zeeland, Netherlands writes:
Hello, the stuff is quite good. But I've notice three effects: little strength increase fat loose (though I'm rather thin) didn't feel hungry. Now after two years of break I'm going to use it again because of my ... belly. Greetings
20 Feb 2008 - Brent of Maryland, USA writes:
this stuff works! back in september when i started using this i weighed about 190 lbs, now i am in only the 3rd cycle of this and i weigh 235 with about 10% bodyfat which remained the same!my bench went from 155 to 265 and it could be an official lift in a powerlifting meet with the one second pause at the bottom. my deadlift went up from 275 to 365 and my squat went from 275 to 315! legitimate deep squat with great control too. this product works great when you eat like a horse!
26 Nov 2007 - Tyler of Colorado, USA writes:
I used a can of this stuff while on a typical 4 day split and noticed no effects, positive or negative. Despite their good advertising I found this animal product to be WORTHLESS.
28 Aug 2007 - Anonymous of South Carolina, USA writes:
I bought 2 cans of this stuff. I really didnt notice any diffrence. I cycled them like I was supposed to but I didnt see or feel any results. Just stick to the Animal Paks.
3 Jun 2007 - Amr of Cairo, Egypt writes:
this product is amazing iam on my second week of my first cycle and i have seen noticeble strength gains in pressing movements, also although i was bulking and my muscles look bigger i lost weight !!! strange but am denfinitely gonna run a cycle every 2 months or so , so that i don't get used to it
28 Apr 2007 - Dave of Florida, USA writes:
I am almost done with my first cycle of Animal Stack M and cant tell a real diffrence as of yet. I feel a real burst at the gym through my entire workout, but there is caffine in it. I would say that I have made little visible gains but even a little is better than nothing.
