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Animal Pak Review - 17 Things You Need to Know

Why is it that so few diet products are backed by science? We took a look at Animal Pak to see if it was one of the good ones. We dug into the ingredients, side effects, customer service, and clinical research. Then, we read through hundreds of reviews to see what users think. Finally, we condensed it all to give you the bottom line.

Animal Pak can be purchased through their Official Site.

Animal Pak Readers: Noom is offering our readers a risk-free trial, for a limited time. Click here for more information!

What is Animal Pak?

To start, Animal Pak is a multivitamin system designed for athletes. Most of the ingredients are similar to other products in the same category, but there is an amino acid complex, performance complex, antioxidant complex, and digestive enzyme complex.

  • Amino Acids – L-arginine is an amino. It’s important for the body to build protein and to create muscle.
  • NCCIH – Grape seed extract may have some heart benefits, but there are a “few well-controlled studies of people using grape seed extract for health conditions.”
  • Obesity Reviews – Alpha-lipoic acid has been shown in both animal and human studies to promote weight loss, though in humans, you need upwards of 1800mg a day.

Other ingredients include:

  • Vitamin A
  • Thiamin
  • Vitamin C
  • Chromium
  • Vitamin D

Animal Pak is claimed to help build muscle and increase energy while providing all the nutrients you need. As nice as the claims sound – we want to know if it works.

Animal Pak comes in an orange flavor.

Animal Pak Competitors

Animal Cuts
Animal Stak

How Did Animal Pak Start?

Created by Universal Nutrition, an American company specializing in sports nutrition, Animal Pak was introduced to the fitness market in August 1983. The supplement was considered the multivitamin supplement of the year from 2005 to 2010 by BodyBuilding.com.

The product is said to be developed to complement the diet of athletes and bodybuilders. Universal Nutrition has said that it increased the efficiency of Animal Pak by introducing it in powder form.

Animal Pak Customer Testimonials

Animal Pak Claims

Animal Pak claims that it contains Essential Amino Acids. The amino acids represent the protein’s unitary form; it is composed of chains of amino acids that need to decompose to absorb later.

Animal Pak also claims:

  • To build muscle
  • Help recovery
  • Increase strength
  • Increase energy

According to the National Institutes of Health, chromium is well-researched for various benefits – so we like that. Unfortunately, there is no science backing this formula, so it’s impossible to tell whether the product lives up to the claims.

Update September 2020: In response to the COVID-19 pandemic, Universal Nutrition developed the Animal Immune Pak, a supplement pack that supports your immune system. It contains Vitamins C and D, calcium, phosphorus, and zinc. There’s also an herbal support complex, antioxidant complex, and black pepper extract for better absorption. The herbal complex includes olive leaf extract, ginger root, garlic, and more. The antioxidant complex contains grapeseed extract, alpha-lipoic acid, and more.


Animal Pak Ingredients

Animal Pak’s list of ingredients spans farther than the sun and back. We grabbed some of the most important ingredients and components shown in research and compiled a shortlist of each – with any science that may back it or shoot it down.

Amino Acids

20% of the body is made up of protein. Amino acids are the building blocks of this protein. Amino acids are the links that form the chains that are proteins. For this reason, and given the muscle’s protein composition, they are very relevant for those who are training or bodybuilding.

Animal Pak Ingredients

The Journal of the American Dietetic Association wrote that “based on the currently available literature, grape seed extract appears to significantly lower heart rate, with no effect on lipid or CRP levels. Larger randomized, double-blinded trials evaluating different dosages of grape seed extract and for longer follow-up durations are needed.”


Here is an ingredient that we know has some science backing it. Chromium regulates weight loss, muscle gain, heart health, and many others.

Chromium is considered an essential trace element because minimal amounts of this ingredient are essential for human health, according to the National Institutes of Heath.

Vitamins A and D

These two vitamins are considered together because they share a fundamental action in bone protection. Good bone health requires a good contribution from both ingredients. The more muscle you put on, the more important that your bone supports it.

Vitamin A in particular is vital to immune function, per the Office of Dietary Supplements.


Ginseng comes from a perennial plant included in many herbal teas, energy drinks, and herbal supplements, according to NCCIH.

Unfortunately, we can’t tell whether this product will deliver on its claims without scientific evidence on the formula.

Does Animal Pak Work?

There are two types of amino acids (a part of the proteins, which are responsible for building and repairing muscles). Taking a branched-chain amino acid supplement can improve stamina and increase the number of fats that the body burns while performing a physical exercise.

Besides, branched-chain amino acids or BCAAs, are known to contribute to muscle mass gain, contribute to post-workout muscle recovery, control fatigue, and improve immunity.

Does Animal Pak Work?

Animal Pak contains herbal ingredients like Marian thistle, ginseng, and inositol (vitamin B complex). Animal Pak still contains antioxidants like lycopene and Alpha Lipoic Acid (ALA). Antioxidant substances present in Animal Pak protect the body against damage caused by free radicals.

These free radicals are produced when the body undergoes stressful situations, as in physical training. Animal Pak offers the consumer a complex of digestive enzymes that work in the digestive system.

According to reviews, some customers haven’t been experiencing the results they want – which makes us even more disappointed that there isn’t any scientific evidence behind the formula.

Benefits & Results

Animal Pak Benefits and Results

There are many published benefits surrounding vitamins, minerals, fruit extracts, chromium, ginseng, and more – the issue is the combination. The manufacturer should utilize its ingredients perfectly and present the world with research behind its formula.

It’s important to point out that the information we found on these ingredients isn’t linked in any way to this product or its formula.

Details on Animal Pak And Weight Loss

Animal Pak is a multivitamin claimed to have the most advanced ingredients that bodybuilders need to get the most out of workouts.

Each Pak contains more than 50 key ingredients, in addition to a combination of mineral complexes, performance enhancers, vitamins, L-arginine, lipotropic agents, digestive enzymes, and excellent energetics. All these components are said to be added to support a bodybuilder and aid muscle gains.

Due to increased calorie cut down, athletes need higher nutrients that cause them to lose weight, but the supplement isn’t designed for fat or weight loss.

Can Animal Pak Make You Fat?

Each serving of Animal Pak contains 5 grams of carbohydrates (2 g of dietary fiber) and 5 grams of protein. So, the calories from Animal Pak are not enough to make a person fat unless he or she extrapolates his diet and consumes more calories throughout the day than the body needs to maintain its metabolism.

Those who practice physical activity regularly do not have to worry about gaining weight during supplementation. Still, those who are sedentary or not on time may see an increase in the scales if they take too much multivitamin.


How to Take Animal Pak

Following the Animal Pak instructions are key if you want results. While this is something that seems obvious, a problem that often occurs with supplements is that they are not used correctly.

Universal Nutrition suggests that one pack should be taken in the pre-workout meal. Taking one pack of this supplement about 30 minutes after the meal closest to the workout should do the trick, although the packaging shows that athletes can take up to two packs – but it’s not necessary.

Side Effects

Potential Animal Pak Side Effects

Every supplement has a chance for an adverse reaction, so we dove straight into the side effects of Animal Pak. With so many ingredients, the chances of running into an adverse reaction increases. “Even vitamins are not without risk. Vitamin A and D are fat soluble, therefore they can stick around in our bodies if we consume too much, rather than being excreted in the urine like some other vitamins. This can result in a number of adverse effects, most often [gastrointestinal] GI symptoms,” shares Anthony Dugarte, MD.

Vitamin A

According to the National Institutes of Health, although vitamin A has some benefits, it can cause several unwanted side effects. These include:

  • Bleeding from gums or sore mouth
  • Confusion or unusual excitement
  • Diarrhea
  • Dizziness
  • Double vision
  • Headache
  • Vomiting


Thiamine (or vitamin B1) is found in foods like cereals, whole grains, meat, nuts, beans, and peas.

  • Chest pain
  • Shortness of breath
  • Nausea
  • Sweating
  • Mild rash

Grape Seed Extract

Although grape seed is thought to be relatively safe, it can cause side effects such as:

  • Headache
  • Dizziness
  • Nausea


The Journal of Sexual Medicine says that this amino acid is often used for erectile dysfunction.

Black lettering that reads "Side Effects?" Over a white overlay of plants

Side effects of this ingredient may include:

  • Nausea
  • Diarrhea
  • Abdominal pain
  • Bloating
  • Gout
  • Airway inflammation
Product Warnings

Animal Pak Product Warnings

First off, this supplement is not suitable for those who want to lose weight, since its primary function is to aid muscle growth and performance.

To be 100% safe about health when it comes to choosing a supplement to help muscle gains, it is best to talk to a doctor. Only a physician will be able to evaluate an athlete’s physical condition and assure with certainty that Animal Pak safe for them.

The supplement’s consumption is prohibited for women who are pregnant or in the process of breastfeeding their children. Some unpleasant consequences that the product can bring are headaches, stomach pains, and allergic reactions.


Any Animal Pak Lawsuits?

We love to see companies free from lawsuits with squeaky clean reputations – but unfortunately, that’s not always the case. A state judgment was released in December 2016 in which the state government approved a settlement for a lawsuit filed in March 2016, Top Class Actions reports.

According to Truth In Advertising, the lawsuit claimed that Animal Pak (made by Universal Nutrition) claims that the products are made in the US – but they contain foreign ingredients.

Because of the suit, the company removed labels “proudly made in the US” The court ordered the firm to refund up to $20 to customers who purchased the product.

“According to the settlement agreement, class members with proof of purchase may receive a refund of up to $20. If the total payments to class members amount to less than $125,000, the amount left in the settlement fund will be distributed to a charitable organization.

The company also confirmed that it has removed “Made Proudly in the USA” claims from the product labels.”


Animal Pak Cost

The price is variable from one country to another. The price on the official website is listed as $30.95 for 22 servings. There are promotions out there, and the company does offer a 100% money-back guarantee – which is something positive.

Where to Buy

Where to Buy Animal Pak

Several purchasing modes can be used to purchase Animal Pak, such as their official website, retail stores, online stores, and company sales partners. Many bodybuilding websites also sell products of Universal Nutrition.

  • Bodybuilding.com
  • Vitamin Shoppe
  • Allstarhealth.com
  • Amazon

Promotional Offers

Numerous packages and offers are typically offered either by Universal Nutrition or Bodybuilding websites such as bodybuilding.com. These are usually based on “buy one get one free” type of deals. Other products are generally sold at some discount, on-and-off, throughout the year.

Update September 2020: US residents on the frontlines battling the COVID-19 pandemic – first responders and other medical personnel – can request a free 30-day supply of the new Animal Immune Pak, while supplies last. As of December 2020, this service has been discontinued.


Animal Pak Complaints

Different bodybuilders report several issues related to Animal Pak. The most common problem experienced is Animal Pak packaging. The product is packed in pills form, and the athlete must take around 11 pills at the same time to complete his nutritional requirement.

Update: In response to these complaints, Universal Nutrition now makes Animal Pak available in powder form.

Animal Pak Complaints

Similarly, athletes also complained that sometimes the pack has fewer pills than that indicated on the label.

If a supplement requires you to take so many capsules in one dose – it may be time to find a product that’s easier to handle.

Animal Pak Alternatives

Whenever there’s a supplement promising a ton of benefits, there will always be an alternative close by. With the cost being higher than some customers want to spend, potential side effects, and lawsuits against the company – some dieters might want to broaden their options.

Some Animal Pak alternatives are:

  • C9-T11
  • BioCore Muscle
  • Muscle Milk
  • Ripped Muscle X

What Users Are Saying

“Got a burst of energy along with improved clarity after the very first dose of Animal Pak. Now, for me the biggest difference comes from better vision and reduced need to take off my glasses to read fine print. This speaks volumes to the quality of this product. The makers did cover all bases in the formula for Animal Pak. Taking just pak in the morning after breakfast. Can even see subtle changes like increased vascularity, feeling of natural hunger and just feeling tighter and more responsive. Will consider trying some other products from this company. For sure.”

“I always eat good and healthy and I take the multivitamins 20 to 30 minutes after eating with plenty of water, I get stomach upset every time after I take and it can stay up to the next day. And I take only 1 pack and that’s 1/2 the servings size which is 2 pack. Please try this product from a friend of yours before buying it and see if your stomach can handle it.”

“Very good and convenient multivitamins. Will definitely buy again.”

Animal Pak Ingredients
Bottom Line

The Bottom Line on Animal Pak

Are we racing out for Animal Pak multivitamins? Well, the formula is far superior to traditional vitamins, but there’s a little too much in there for the average dieter. That’s not to say the body won’t use it for what it’s designed, just not to the extent the athlete’s body will.

  • Too expensive for some
  • Potential side effects
  • So. Many. Pills.
  • No research on the formula
  • Lawsuits, settlements, false advertising – oh my

If you are looking to add a multivitamin as support during muscle-building, that’s a good idea. But, we also believe in changing up how you eat and keeping meals vibrant to promote overall health.

Among the best products we’ve seen this year is Noom. The app provides users with personalized meal plans, human coaching, food and exercise tracking and an extensive database of foods managed by nutritionists. You get the best of both worlds – custom journey and simple to use app.

Plus, the makers of Noom are so confident you’ll see results, that they’re offering a free trial offer, which is a great sign.

Learn More About Noom »
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What are the side effects of Animal Pak?

Some customers reported Animal Pak side effects such as headaches, increased heart rate, stomach ache, cramps, and nausea.

What are the ingredients in Animal Pak?

Animal Pak ingredients include amino acids, vitamins, minerals, Uni-Liver, carnitine, choline, eleuthero, hawthorne, inositol, milk thistle, oriental ginseng, para-aminobenzoic acid, pyridoxine α−ketoglutarate, alpha lipoic acid, citrus bioflavonoids, coenzyme q10, grapeseed extract, lutein, lycopene, pine bark extract, bromelain, inulin, lipase, pancreatin, papain and VegPeptase.

Does Animal Pak work?

Taking a look at the ingredients in Animal Pak, we found some ingredients are beneficial to improving overall health and wellness, but not necessarily supported by clinical research.

How much does Animal Pak cost?

Animal Pak costs $28.95 for a 15 count, $44.95 for a 30 count and $56.95 for a 44 count.

How should I take Animal Pak?

Follow the directions on the product.

Where can I buy Animal Pak?

Animal Pak can be purchased using their Official Site.

Can I take Animal Pak if I have a health condition?

Animal Pak is generally safe to take. Women who are pregnant or nursing, those with health conditions, anyone with a health condition or under 18 years of age should contact a healthcare professional prior to using any dietary supplement, including Animal Pak.

Does Animal Pak come with a guarantee?

There are no guarantees with Animal Pak.

Can you crush Animal Pak pills?

It is not recommended to crush or break the Animal Pak capsules in any way.

Can you take creatine with Animal Pak?

Since Animal Pak contains no creatine, you should be able to consume it without any issues.

Does Animal Pak make you gain weight?

Since Animal Pak contains primarily vitamins, it shouldn’t cause weight-gain.

Is there caffeine in Animal Pak?

Animal Pak does not contain caffeine or other stimulants.

What are the benefits of Animal Pak?

Animal Pak claims it can help you stay healthy with their balanced amount of recommended daily vitamins.

29 Animal Pak Reviews

  • Pills huge as hell !
    RahulYour Name (Verified Purchase)

    animal pack is hard to take . Pills huge as hell . It stuck in food pipe … Any suggestion

    • Candace (Editor)

      Try opening them if drinking more water doesn’t work.

    • robert

      I put the pack in a blender with almond milk and drink them..

  • suitable for rugby players

    is animal pak suitable for rugby players? or even athlets

    • Audrius

      i guess you could take it no matter what sport you are doing, but it is best for building muscles because animal pak contains some things that are specially designed for lifting heavy weights, stressing your muscles bones and joints to the fullest 🙂

  • Don't see any difference using this !
    Charles motlhle (Verified Purchase)

    Ok animal pak is great but i using it and i dont see defference and i gym everyday with difference excersices plz advice me gys

    • Cameron (Editor)

      Did you start as you started exercising? You may either be plateauing or the formula may not be effective for you.

  • Its the best and I need it
    christian (Verified Purchase)

    its the best and I need it

  • How to use it?

    I want to know how to consumed animal pak 11 pills or 22 pills in 1 day. I am 16 years old, I trained 6/7 days very hard. So I need ur suggestion, ideas, experienced on how I should consumed animal pak for a better result?
    Please give me some opinions!!!

    • Jay

      I’d say You’re to young to be taking that your are still growing , give it a few years . I’m 27 and only just started them 90% of body building is diet !

      • Viktor

        He isnt too young he is just at the age to be workingout and taking as much vitamines and protein becouse his body is growng now more than it will ever do soo the fast rate he is growing plus if he is working out all he needs as supplements are multivitamines and whey protein.Animal pak is better than any other multi vitamine soo why not take it.

        • Tony

          He is too young for this.it eveb gives yu a warning on the container and than on the metal seal yu take off when yu first buy it.it is possible it can effect him in a negative way.he isnt fully developed and some of those chemicals may not help.it even asks yu to ask a physician if its ok to take it

  • Could it gain some muscle?
    Anna (Verified Purchase)

    I’m a distance runner running up to 50 miles a week at very high intensities. I was recommended animal pak (in a half dose) to help repair muscle I am constantly tearing down in training-especially the 15+ mile runs. Is this a good choice? I’m not taking them with the goal in mind of putting on muscle weight, just improving muscle recovery and endurance. Any comments?

    • Your Name

      Is animal pak can be taken over cassin??

  • Hated the product.
    karl jones (Verified Purchase)

    I used Animal Pak for the last 6 months and have not noticed a difference in my overall performance in the gym. My trainer (whom I use 3x per week) recommended the Anabolic Stack from the Dr. Max Powers brand – its a combination of supplements you take all together, and it has all the ingredients need to boost my workout. I’ve probably taken the Dr Max Powers Anabolic Stack for two years (off and on), its a bit pricey to take it year round but you do get what you pay for. Probably the best thing I have taken with it to see actual results in strength (prob about 10% increase in strength in the past month).

  • Trying to grow big

    it takes how long for me to grow big

    • Viktor

      Deppends on your workaout program and your diet.If you have good diet and you workout 5-6 times a week you will see results in about 3-4 mouths.For you to get big muscles it take years.

      • Shawn

        You don’t need to workout 5-6 times a week. For a beginner that’s some serious overtraining.

  • I'm glad I used this product
    DC (Verified Purchase)

    So I have been using Animal Pak by Universal for a few months, but then I switched to the Dr. Max Powers Anabolic Stack now and am really pleased by the switch! The Max Powers Anabolic Stack is better because I wanted a multi vitamin for someone who was in the process of getting lean and putting on muscle mass.

    After much deliberation I settled on the Anabolic Stack. I read a lot of reviews online praising how balanced it was. I also talked to some personal trainers at my gym and they too recommended that I try it. The pills themselves are packaged together so I do not have to carry around a bunch of bottles. This makes it very convenient to take them no matter where I am.

    The price for 30 days worth of pills is also not too bad. The major downside to Animal Pak is the size and number of pills, but the Dr max Powers Anabolic Stack makes me feel like they are better for me because they are not undersized to be more appealing.

    • Danny

      Animal pak is a multivitamin not an anabolic stack theres a big difference….lol.. one is just vitamins the other is alot different it’s anabolic so how can compare it….lol sounds like an add just to buy Dr anabolic stack…lol…no disrespect buddy…

      • David

        What about the beverley super pak….??

  • Work

    is animal pak safe for 14 year old boys who work out with weights daily

    • Robert

      No, i’ve used them since i was in 7th grade.

  • does animal pak cause damage two any parts of the body?

    does animal pak cause damage two any parts of the body

    • Anonymous

      No. Animal Pak is a multivitamin. Not a steroid.

  • do animal pak cause any damage two ur body parts for example ur penis

    do animal pak cause any damage two ur body parts for example ur penis

    • nathan

      no it doesn’t. it is a multi-vitamin used by bodybuilders. not a steroid

      • Your Name

        i want to lose a some body fat nd build a muschle can i use animal pak?

        • Shawn

          Animal pak won’t help you in the slightest. Fix your diet and have a good workout regime if you want to do that.