Animal M-Stak Review: Don’t Buy Before You Read This!

Expert rating: stars-icon     By Natalie K (Senior Reviewer) February 3, 2024       Advertising Disclosure

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What is it?

Animal M-Stak is a natural bodybuilding supplement designed for “hard gainers” who may have hit a plateau. Animal M-Stak reportedly helps people stimulate new muscle growth, without the addition of hormones or steroids.

Animal M-Stak enables growth by something the makers of this product call nutrient partitioning, where specific nutrients are used by the body for muscle building. Animal M-Stak also helps promote a healthy immune system and supports the regulation of cortisol levels.

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Animal M-Stak Ingredients and Side Effects

The manufacturer of Animal M-Stak has included an easy-to-read label on the website, allowing potential consumers to quickly evaluate the product and determine whether or not it is right for them. Here’s a look at what’s inside:

Cyanotis Vaga Extract Fenugreek Extract Bioperine Eleutherococcus Senticosus Amino Blend
Guarana Seed Powder Ajuga Turkestanica 5-Methyl-y-Methoxyisoflavone Muira Puama Beta Sitosterol

Amino Blend: Made up of a blend of amino acids such as L-tauring, L-leucine, L-cartinine, L-valine and L-isoleucine, this formulation targets protein synthesis in the body and help stimulate muscle recovery and overall lean muscle building process.

Cyanotis Vaga Extract: A root used to help improve sex drive, stamina and muscle recover, cyanotis vaga is used in a number of bodybuilding supplements as it contains ecdysterones, which help increase metabolism and anabolism, as well as regulate glucose.

5-Methyl-y-Methoxyisoflavone: A flavonoid found in a variety of herbs, spices, fruits and vegetables, this ingredient is used to promote good circulation and the health of the capillaries. It may also help reduce inflammation in the body.

Muira Puama: A traditional Brazilian remedy for low sex drive, muira puama can be used as a nerve tonic, as well as a way to boost cognitive function.

Fenugreek Extract: Thought to enhance testosterone levels, fenugreek has long been used to increase libido and general male virility.

  • Side effects may include a maple syrup smell in sweat or urine, nasal congestion, diarrhea, nausea, coughing, wheezing and in some cases, severe allergic reactions.

Guarana Seed Powder: Used as an energy booster, as well as a weight loss supplement, guarana is used in a number of energy drinks due to its caffeine content.

Bioperine: A patented black pepper extract used to help the body absorb nutrients.

Eleutherococcus Senticosus: An herb from the ginseng family, eletherocuccus is used as a substitute for ginseng, and may help regulate blood pressure and improve energy levels in the body.

  • Side effects may include diarrhea, nausea, irritability and insomnia.

Kudzu: A vine plant native to China and Japan, and brought to the United States, kudzu is used to treat muscle pain, measles and intoxication.

Beta Sitosterol: An ingredient found in a number of vegetables and nuts, beta sitosterol is used to treat pain and swelling resulting from exercise, enhancing sexual performance and treat symptoms stemming from a variety of conditions ranging from allergies and autoimmune diseases to cancer, migraines and HIV.

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Animal M-Stak Quality of Ingredients

In looking at the ingredients of Animal M-Stak, we liked that the manufacturer opted to keep things natural, though there are a lot of items included in this formula. While most of these items like black pepper extract, grapefruit and the collection of amino acids are good ingredients, found in a number of foods, fenugreek does have some risks associated with use.

For that reason, we’d recommend proceeding with caution should you decide to use as Animal M-Stak as a sexual enhancement solution.

Overall, there aren’t many reports of people who had experienced serious side effects after taking this product, so we don’t know what the risk of a bad reaction is.

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The Price and Quality of Animal M-Stak

Animal M-Stak is regularly sold for $64.95 on the official website for a container of 21 packs. If used as directed, this product should last for a 3-week cycle, though they mention best results coming from back to back cycles. Animal M-Stak can be purchased through Amazon, GNC and a few other online retailers, and can sometimes be found for a lower price than you’d find on the official website.

In terms of quality, it seems this product is made from a long list of ingredients, so it’s not something you can easily find in the form of a multi-vitamin or get similar results through eating a balanced diet.

While it’s hard to find many reports of any negative side effects occurring with use, there aren’t many reviews in general. For that reason, we don’t have enough information to determine whether or not Animal M-Stak is a safe and effective product.

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Business of Animal M-Stak

The name of the company that sells Animal M-Stak is known as Universal Nutrition, though this product falls under a separate product line called Animal Pak. The contact information for Universal Nutrition information is as follows:

Phone Number: 800-872-0101

Address: 3 Terminal Road
New Brunswick NJ 08901

The Animal Pak website is full of almost too many graphics and features a lot of text. With its videos and white text on a black background, it’s a bit if a challenge to focus on reading about the science behind Animal M-Stak or any of the other products in the line. There is a lot of information about testosterone and the benefits of increasing the hormone has on physical fitness levels.

The site does provide a lot of information about the ingredients in Animal M-Stak and how they work to promote lean muscle gains. However, they don’t cite any clinical studies on or include any information from a medical professional. It is worth noting that the information listed is well written and informative, so it avoids the feeling of any deception on the part of the manufacturer.

Customer Opinions of Animal M-Stak

Based on the customer reviews we found for this product, Animal M-Stak it seems many people were happy with the results they got from adding this product into their rotation. Here’s a look at what users have been saying:

“The M-Stak helped keep the muscle mass gained during my test cycle, but in my case it helped keep my muscles solid until I started gaining weight again after 5 months of heavy weight training.”

“This product gave me gyno. I didn’t notice until a bit after the cycle ended, and my nipples started to look puffy, and the nearby glands were inflamed. Not sure if this is permanent, but definitely be careful.”

This product gave me some chest pain, and a slightly irregular heartbeat. I don’t know if it really worked otherwise, but this was the supplement I was taking at the time, and followed the directions to a T.”

“Think I got more of a placebo effect then anything – trained a little harder – got ever more sore then normal, but no gains or noticeable change in size. Its relatively cheap and easy to use. I’m caffeine sensitive and it made me jittery and anxious.”

Reviews for Animal Stak were mixed. There were several positive reviews for this product, primarily citing muscle gains and increased capacity for physical activity. There weren’t too many reports of negative side effects, which suggests this supplement is likely safe for most people. Yet, many users didn’t experience many significant changes either, which suggests Animal Stak may have a placebo effect.

Because we don’t have enough information regarding the results of the clinical studies performed on this product, nor the conditions of the men that reviewed this product, it’s hard to know whether or not this product works with any consistency.

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How Does Animal M-Stak Compare?
  • Product Name
  • User Rating
  • Fast Results
  • Quality Ingredients
  • Good Company Reputation
  • Animal M-Stak
  • 30/100
Conclusion – Does Animal M-Stak Work?

Based on the information outlined above, Animal M-Stak does contain some good ingredients known to boost testosterone levels, though it’s unclear whether or not any success with this product can be attributed to a placebo effect after using.

This product has a very specific usage, and we’d recommend looking elsewhere if you’re not a bodybuilder or serious fitness enthusiast looking to come out of a long period of workout plateau. For men looking to enhance performance or virility, a testosterone booster might be your best option.

Our review experts have discovered that Viritenz is the best male performance enhancement option out there. The supplement is made using a blend of all-natural ingredients like tongkat ali, ginseng, tribulus terrestris and L-arginine, proven safe and effective for improving sexual function and physical performance with use.

Viritenz is made in an FDA-approved facility and is subject to third-party quality control inspections to ensure the product is effective and safe. Learn more about Viritenz by clicking the link provided here.

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