Universal Animal Stak Review: Boost Natural Hormone, Shredded Gains, Burst of Energy, Better Efficiency, Improves Testosterone & Male Libido

Is the Animal Stak as good as advertised? Learn the facts in this in depth review how it truly helps you lose fat and completely build shredded physique.

Animal Stak has received a lot of positive feedback from nutritionists and fitness buffs.

Even those who are new to fitness training and exercise are into it, to say nothing of those who want to lose weight.

Of course Stak is also a well known testosterone booster, and many say it charges up your libido too. 

Those are a lot of claims, so the question is does the Stak live up to it?

I have come across a lot of testosterone boosters that claim to be able to do everything under the sun, only to come up short.

So I decided to review Stak and find out if it is as good as advertised. After a thorough evaluation, I can answer if it is good or not with yes, it is as good as advertised.

CLICK Here To Purchase Animal Stak from AMAZON

Unique Benefits of Animal Stak 

We will take a look at nutrition facts and ingredients in detail later. Right now what I want to point is that you get a lot of testosterone boosting, 1500 mg worth. That’s a lot, and more than that the testosterone selection is very good.

The Pro Testosterone Complex is very good and boosts your testosterone in different ways. Both total and free testosterone are increased so you attain maximum benefits.

What this means is enhanced muscle development. Testosterone is the primary means by which your body interacts with your muscular tissues, so this booster certainly helps.

Other Benefits Are…

  • Mixing and Taste 

The supplement is in pill form so no need to do any mixing.

You just pop the pills as indicated in the package. This makes the supplement very convenient to use and ideal if you’re always on the go.

If you hate mixing stuff for your pre workout supplement, then this will appeal to you.

  • Efficiency

The effect is pretty good and immediate. It will not produce results overnight but give it time and it works. If you work out a lot and find yourself running out of breath, Animal Stak will help.

The biggest difference you will feel is the increase in strength. You will also notice the effect if you lift weights as you’ll be able to do more reps and sets.

The effects are immediate, but the full results are felt until a couple of weeks. However you will feel the increase in your capacity and that should motivate you to do more workouts.

Its efficiency also gets a boost in the recovery department as you’ll be able to extend yourself much more than before.

  • Strength and Muscles

Lean muscles develop faster. As mentioned you’ll see a sizable increase in your reps, but your  strength gain will be even more notable.

The increase in strength is not just apparent in weights but also when you do squats and crunches.

You’ll also be able to do more pushups  which is another indication of your newfound strength.

  • Testosterone and Libido

The supplement brands itself as a testosterone booster and it delivers.

If you are over the age of 35 and experiencing weakness and signs of low testosterone, Animal Stak can give you a lift. If you’re an athlete, this supplement gives you a huge performance boost.

The benefits don’t end there as testosterone also enhances your libido. You don’t need to wait too long either as your sex drive goes up in as little as two weeks.

This isn’t just for those with low libido however as it is also for any man who wants to give their sex drive some kick.

CLICK Here To Purchase Animal Stak from AMAZON!

  • Lean Muscle Mass Growth

This supplement also enhances your lean muscle mass. You will feel and see bodily changes, in particular lean mass growth and hardening of muscles.

The difference is very obvious compared to just working out and dieting. Even if you’re on a diet you’ll feel your waistline get smaller and abs tighter.

Regular use leads to harder and fuller muscles. Again you’ll feel and see the changes compared to simply working out.

Vascularity is also one of its strongest points and you can see the vascularity become prominent. Now this effect doesn’t just become obvious among vascular men, but even those who are just starting out.

Lean mass muscle growth is evident in other parts of your body. Your oblique and shoulders get a lift and will pop up consistently with use.

Another thing I should note is this supplement does not require a pre workout supplement. Yes you could use one but it is not necessary.

Best Stacking Options: What Other Products It Can Be Combine With?

Animal Stak produces great results as a standalone product.

But you can stack it with other Universal Nutrition products if you have particular goals in mind.

  • Animal Cuts Info: Animal Cuts is a thermogenic fat burner that’s been formulated to speed up fat loss. This is the supplement to stack with if your goal is to burn fat and get ripped. Go here to order Cut packs.
  • Animal Flex: do your joints hurt when you do aerobics or lift weights? Then Animal Flex should be on your Animal Stak list as it gives your body full support. Go here to order Animal Flex packs.

Universal Nutrition provides other supplements that you can stack with this product. Choose only these to avoid complications or side effects.

Nutritional Information

Read an Animal M Stak review and you will get a lot of good feedback about its ingredients. And that is why we are doing the same thing with this supplement.

Each package contains 21 packs.

Amount Per Pack (% refers to DV)

  • Vitamin B6 (pyridoxine Hcl): 10.5 mg 525%
  • Vitamin D3 (as cholecalciferol): 1000 IU 250%
  • Zinc (as oxide): 30 mg 200%
  • Magnesium (as oxide): 450 mg 112%

Restorative Support Complex 500 mg

  • Coenzyme Q10
  • Na-R-Alpha Lipoic Acid (Na-R-Ala)
  • Ashwagandha Extract
  • Astragalus (root)
  • Milk Thistle Extract (silymarin)

Hormone Amplifying Blend 500 mg

  • Bioperine® (fruit)
  • AstaPure® (astaxanthin)
  • Quercetin
  • GlycoCarn® (glycine propionyl L-carnitine Hcl)
  • AgmaPure™ (agmatine sulfate)
  • L-Carnitine Fumarate
  • AgmaPure™ (agmatine sulfate)
  • L-Carnitine Fumarate

CLICK Here To Purchase Animal Stak from AMAZON!

Anti-Aromatase Complex 300 mg

  • Diindolylmethane (DIM)
  • Calcium D-Glucarate
  • Polygonum Cuspidatum Root (resveratrol)

Growth Hormone Support 1000 mg

  • Alpha Glycerylphosphorylcholine (alpha GPC)
  • Sustamine™
  • SuperSerum™
  • Mucuna Pruriens (seed) (standardized for L-dopa)
  • Arginine Complex (Arginine HCl, ArginoCarn® [acetyl-L-carnitine arginate dichloride])

Pro Testosterone Complex 1500 mg

  • Maca Extract (Lepidium meyenii)
  • Stinging Nettle Root
  • Fenugreek (seed) (steroidal saponins)
  • Longjack Extract Complex Eurycoma Longifolia (root) LJ-100™ (EuryPeptides™, glycosaponins & polysaccharides)
  • Tribulus Terretris Extract (standardized for protodioscin & steroidal saponins)

Other Ingredients

  • Titanium Dioxide
  • Stearic acid
  • Silicon dioxide
  • Magnesium stearate
  • Dicalcium Phosphate
  • Gelatin capsule

Ingredients Analysis 

So what do these ingredients do?

Well they perform in a synergistic manner, fusing the been benefits so you get lean muscle mass, stronger libido, increased energy and strength. 

Animal Stak ingredients perform very well as a whole.

Taken apart each individual is more than capable of delivering the goods, but the effect is magnified when they are combined in this manner. 

The proprietary blends are high quality. The individual dosages are at par with the recommended amount needed for fat burning and boosting testosterone.

However the effect are magnified with the formula used here. Among those that stand out are tribulus, longjack, ZMA and Alpha GPC.  You also get maca and various types of carnitine to boost your energy. 

The testosterone complex in the Stak is particularly good when it comes to giving your testosterone a lift.

Both the longjack extract and tribulus terretris come with special compounds that promote release of more testosterone. 

The longjack extract comes with the proprietary LJ100 blend that gives you polysaccharides,  glycosaponins and EuryPeptides™.

These compounds are here to provide more testosterone. It also woks to reduce SHBG (sex hormone binding globulin) and enhance IGF1. 

The other ingredients in Stak like maca extract, stinging nettle root and fenugreek seed are rich in furostanolic sapponin, extracts from plants that are good for your body. The maca extract meanwhile, is essential for supplying free testosterone. 

Stak also comes with GH Support Complex, comprised of GH boosters and other compounds your body needs.

GH is essential because it contains amino acids that is good for your health. Amino acids of course, are the building blocks of proteins which your body needs for muscle growth. 

I also have to say its two GH ingredients, ArginoCarn and arginine HCI are very effective not just in boosting your testosterone but also giving your body lots of GH.

Research has also sown that arginine fortifies your body so it is less likely to suffer from ailments and injuries. 

ArginoCam is a proprietary compound that promotes neuron repair. It is also good for enhancing the link between your muscles and brain.

This in turn leads to improvements in memory, cognitive function and weight loss. 

When you consider all the factors that come into play, it is easy to see why a lot of fitness buffs prefer Stak, as it has proven itself effective in terms of performance and benefits. 

Go here to order directly from approved store

Is this Supplement for You?

Performance overall is very good and it is for anyone who wants to get optimum mileage from each workout session.

This supplement is also for those who want all around hormone enhancer that does more than just boost your energy. Animal Stak does that yes, but it can do much more.

This supplement is also for you if you want more GH and natural testosterone in your body.

Buy Animal Stak Muscle BuildIt is common for men in their mid-30s to experience a slowdown of testosterone production leading to a weaker sex drive and difficulty building and maintaining muscles.

That is where this supplement makes a difference as it boosts both your libido and muscles.

This supplement is also for those of you if:

  • You are a lifter who wants an anabolic edge and get maximum performance.
  • You are an athlete who wants maximum performance as you are preparing for competition.
  • You are someone who wants to get in shape.
  • You have been on a diet and exercising regularly but still having trouble losing weight.
  • You want to lose that stubborn body fat.
  • You are a fitness buff and want to remain in good physical condition.
  • You are tired of the usual diet pills and workout supplements that don’t work.

How Does it Work?

This supplement is for you if you want more than the average hormone booster. The Stak contains unique hormone boosters that accelerate muscle buildup and growth.

When you take this consistently, it changes your body’s environment so it becomes more conducive to muscle build up, burning of fat and boosting testosterone.

The supplement also works on a restorative level by providing your body with the support you need. This support is also what allows for faster muscle repair and recovery.

The supplement also uses top of the line hormone boosters that give your body’s testosterone supply a boost.

Stak does not need a lot of time to work. Because they have been formulated for the male body, you will immediately feel the effects.

Compared to other workout supplements, the Stak ups the bar by providing ingredients that have been proven to work time and again.

Stak is not just a testosterone booster. One of the things that sets it apart from the rest is that as your testosterone increases, the rest of your body gets a boost as well.

Aside from boosting your testosterone it also builds up your muscles and strength. Earlier I mentioned the hormone amplifiers, and that is exactly what they do, give your hormones a lift.

What Makes Stak Superior to Others?

The secret lies in the ingredients and proprietary blends. As we have shown here, the ingredients are tried and tested.

Stak is not new, and the original has been around for a long time. The original Stak became a hit for its unique formula that made it is the ideal solution for lean mass, weight loss and testosterone booster.

Now the formula has been updated and upgraded for this version. This Stak builds upon the original and provides even more punch.

This is still the original Stak but the ingredients has been enhanced with more nutrients. With this you’ll be able to take your workouts to the next level and do more.

Wanna Ramp Up Your Exercises to Higher Levels? Click to Get A Stak Pack Today


Want to know how to take Animal Stak?

Take 1 pack every day for 21 days / 3 weeks straight. On days you’ll train, take it half an hour before working out. On non training days, consume the pack between meals on an empty stomach.

You will get the best results if you do a 3 weeks on / 1 week off cycle. You can stack this supplement with any of the products mentioned in the stack section.

Are There Side Effects?

Animal Stak side effects may include slight headaches, bloating, constipation and some ca cases of diarrhea.

These have only afflicted a few individuals, and even the effect does not last long. As long you take it according to the directions there should be no issues.


  • Promotes vascularity
  • Increases strength
  • Makes you more resistant to fatigue
  • Leads to greater muscle density
  • Increases libido


  • A bit too aggressive for some
  • Produces more lean muscle than large pumps

Best Place To Buy?

Whether you are looking for Animal Stak UK or the US, the best place to make a purchase is Muscle and Strength.

Yes the supplement is available in Walmart, GNC and other online stores, but you’ll get a better price at Muscle & Strength. More importantly the site offers discounts and coupons that cut the price tag even more.

Click to get some packs directly from Official site.

Animal Stak Vs Animal MStak Review

Reading an Animal M Stak review and feedback can be can confusing as it may sound a lot like Animal Stak.

While there are similarities between the two, there are also differences. 

  • Animal Stak: for lean muscle growth, burn calories and body fat, boost libido and energy. It is most suitable for men over 35 and losing testosterone.
  • Animal M Stak: the formula is for gaining large muscles. M Stak is non-hormonal and aimed at bodybuilders.

Other key differences are that Animal Stak contains vitamin D3, zinc and magnesium while M Stak does not.

Also, M Stak is less of testosterone booster than it is a bodybuilding supplement. 

This does not mean one is superior to the other, only that they’re different. Only you can decide which one is more effective for your needs.


Both Animal Stak and Animal M Stak results have shown that they are effective albeit in different ways.

After conducting this thorough review we can say with certainty this supplement does what it is supposed to do, boost your testosterone and build lean muscles quickly.

I can recommend this supplement fully.

CLICK To Order Animal Stak from Official Stores

Leave a Reply