My dudes.. just buy this and thank me later. I’m 29 and I feel like I’m 21 again. Lost 25 lbs this month alone with proper nutrition. I’m consuming 2500 calories a day. I was 206 when I started. Back down to 185. Cardio for half an hour in the morning, protein and lean meats, just eat a light dinner and you should be fine. I lift in the afternoons and usually I’m tired by 5pm but if I take this by 4:30 make it to the gym at 5, I can get a solid 1hr:30 Min workout and call it good.Take it as stated - 30 mins before your workoutTake it straight for the 21 days and then cycle off for about 2 weeks.Should be enough to get you back on track.I also recommend getting a BCAA and some plant based protein for maximum results.You should also be drinking water as it literally is life. BCAA helps with some taste. Read more

Please stay away from any product have aroma inhabiters, increasing level of growth hormone leads to diabties, cancer tumors , reduce insulin sensitivity, if you are healthy man dont use it, if you are diabetic don't use it, this product is very bad for your health, if you have diabties and want to use a booster , try M stak, it's much safer and more natural, remember to drink lots of water to detox and protect your kidneys , unfortunately I did buy it and going to throw it away, I didnt research it well only after 4 days usage, energy wise, I prefer mstak, taking both with 4 hours between them 30 min stak before workout and m stak with meal 4 hours later I start feeling tiered and fatigue, and very sleepy, I workout early morning and been using m stak for years never had problem with it. I'm 250lb 37y, 6.9 body fat 9% , so no obese. Wish you all a very healthy life and hope a great company like animal to start some real change to stak products . Read more

I previously ordered this about a year ago & it didn't seem to work at all. However I decided to give it another try based on reviews. I figured out that I probably wasn't hitting the gym as often as I should have the first time & this time I promised myself I would give it a fair shot by working with it instead of against it. I'm so glad I came back to the product. It added 30 minutes to every one of my gym sessions & these were heavy sessions. PLUS I racked up double digit personal bests. I've been hitting those plateaus we all hate but with this I was able to smash through the walls. I love the feeling of having to be dragged out of the gym, I truly feel invisible. I even ordered a second month & it has enable me to keep digging deep. I'd recommend giving it a shot for a month BUT remember you have to put in the work to see if it works for you. I've had noticeable gains not from this product but because it enables me to lift heavier.The only negative about it is that I haven't really noticed any significant testosterone boosts but you get that from a great workout anyways. Read more

I'm almost 60 and I've been using this product for the last 5 or more years off and on. I see the results every time I've used this product. Lots of good natural testosterone boosters, growth hormone, cell repair supplements in one complete stack. Read more

I am 25 years old and stopped lifting for 2 months while training for a half marathon. Before this break I had been lifting 4-5 days a week for 6 months. Before that I stopped lifting for 1 year. I wanted to get my strength back quickly after my half marathon so I bought this to help me be sure I am making the most out of every workout. I had tried this product after high school, and I remember never getting sore back then.My arms are thick and full again, and my chest is looking good. I am not getting that sore after my workouts. My bench is back to what it was in college which is 305 after two weeks. Even before I stopped lifting I plateaued here. I can tell that this product helped me get here faster, and I have full confidence I will break through to 325 in one more cycle. My legs are coming back up, they got so skinny/slim compared to their old size after running so much. When lifting a combination of muscle memory and trust in the supplement to help me recover is helping me give it my all each workout.I give it my best, but still listen to my body and don’t do more than I know I am able. I am just surprised at the speed I am regaining old progress. Read more

I truly believe this product assists in forming and maintaining healthy muscle gains. Im not saying steroid induced immediate gains after one cycle. But if you eat enough and are willing to push till failure on your sets, you will feel and see clear advancement in strength and size towards the end of first cycle and start of second. Then just keep keep rolling with it. I cycle 2 cans back to back - 6 weeks on- then one week off then back on and it has helped me break plateaus. I would also highly recommend Animal Nitro EAA................ BUT ONLY if you are serious and stick to your workout schedule otherwise your wasting your money and really, your time. Keep it real. Read more

Animal stak is the best test booster that I have taken. I have been taking them for over a week and started feeling affects after 3 days. Many test boosters I have paid a lot of money for and have felt no difference. With Animal Stak I am lifting better and getting better body definition. If you are middle age this product will give you extra strength in the gym and in the bedroom. Now, be aware that each packet you take each day has 8 pills. So please keep that in mind if you don't like swallowing a lot of pills. I have only seen positive results from taking this product and no negative effects. After wasting a lot of cash on test boosters, I am happy to say this one works Read more

I do weight lifting as a hobby, the health benefits and as mental relief...I’ve tried test booster, pump supplements, diuretics, carb booster and liquid protein blah blah blah all kind of gimmicks mostly just for funz, however, when it comes to actual EFFECTIVE supplements, there only three things on my list.Caffeine, Creatine and Animal Stak those are the staple, time tested go to supplements. Read more

I'm 51 and this stuff makes working out much easier. I have more energy and I recover much faster that I usually do. You can see the results. Anyone complaining about the pills being too big to swallow should probably not be working out, because that's ridiculous. They're big, but not much bigger that a multi vitamin pill. Read more

I was hesitant on buying this, after reading some negative reviews. I purchased this because I have taken Animal products many years ago and familiar with the brand. Let me tell you.... This product WORKS. So long as you put in the effort of proper nutrition and consistently working out, you will notice changes! Buying another one! Planning to take it with the M-stack product next time, as recommended on the label. A lot of people complain about the size of the pills... Let me tell you that I have not had an issue with the size, yes they may be a bit bigger than your average pill, however I swallow all of them at once with a little sip of water no problem. Read more

The real animal stak, not like the one they are selling at popeye's supplement in Canada. Thanks I definitely recommend this product. Read more

Received this today. Read more

great product! Read more