Updated: 01/15/2018

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 Readers: Click here to find out why we're giving away samples of our product, Boost.

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. You take two packets daily and it looks like a single box of 15 lasts a little more than a week.

Universal Nutrition is the business behind Animal Pak. The company started in the 1970s, so that’s more than four decades in the supplement market. You can purchase online through the official website and outside retailers. We like the addition of the amino and digestive enzyme complexes (among others), but read on…

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Pill Problems – “Too Large/Too Many?”

The first thing we noticed with Animal Pak ingredients is that it takes a lot of large pills to deliver them all. “This is a real problem with some people who use supplements,” offered our Research Editor. “It looks like you have to take 11 tablets and capsules twice daily. That’s a lot to ask of the customer.”

“The only criticism I have for this is that there are quite a few pills,” one user explained.

Another didn’t like the volume, “Just massive pill. And too many pills.”

The pill problem was a lesser issue for some customers.

One said, “The tablets aren’t actually that big at all.”

“Tons of pills but it’s easy to get used to,” said another.

Animal Pak Effects – “Not What Was Expected”

We’re not sure what customers expected from Animal Pak, but for $25 or more a week, it’s clearly something more than they got, in some cases.

“Didn’t feel anything or perform better or worse,” one user claimed.

“The product is not effective in any way, shape, or form – I noticed zero difference before and after using it,” said a customer.

Some didn’t see these issues as being a problem.

“I don’t feel supercharged when I do take Animal Pak. But I do feel undercharged if I forget to take it,” reported one buyer.

Yet another said, “Gives subtle but steady energy without jitters or stims.”

During years of research we’ve picked up something here and there. It’s the small things, like unmet expectations, that ruins a user’s chance of long-term success. If Animal Pak doesn’t deliver, the customer will not likely keep paying the high price.

The Science – “Any Real Justification?”

Animal Pak is ultimately a multivitamin, but it’s aimed at athletes. The extra complexes are perfect for these people, but the average dieter doesn’t necessarily need it all. Science does support taking vitamins, but getting them from food is always a better option. At DietSpotlight we need clinical research to support spending more than you would on the same product from the competition. We’re not sure this is the best option for the average person.

What Users Are Saying

“I used to take a different multi-vitamin but after switching to Animal Pak I’m never looking back. Provides great energy.”

“The animal pack covers a ton of areas for vitamins. However, it recommends two packs which is alot of pills. Some are very sizeable. If you have problems taking large pills, or even alot of pills, this isn’t for you. I took one pack a day instead.”

“Too many vitamins with so much filler.”

The Bottom Line – Does Animal Pak Work?

Are we racing out for Animal Pak multivitamins? Well, the formula is definitely 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.

If you are looking to add a multivitamin as support during muscle-building, that’s a good idea. But, we suggest adding a clinically tested supplement designed to spark metabolism – something the customer can make use of.

Among the best products we’ve seen this year is our supplement called Boost. It consists of nine ingredient, all clinically-tested, with results often found in journals such as The Aging Male.

Plus, we’re so confident you’ll love our supplement, that we’re offering 2-Week Sample and a 120-day money-back guarantee, which is a great sign.

Learn More About Boost »
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Animal Pak

What are the side effects of Animal Pak?

Animal Pak side effects reported by some customers included headaches, increased heart rate, stomach ache 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.

How do I know if Animal Pak is right for me?

Choosing the right product is the #1 question asked by DietSpotlight readers. We recommend trying any product before buying it and know that finding a product with a sample offer is near impossible - so we created our own product, Boost, with scientifically backed ingredients.

Click here to get your sample of our powerful testosterone booster today.

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.

If you’re looking to build strength, take a second look at Animal Pak and consider one like Pronabolin. The supplement contains some clinically-tested ingredients and has been shown to work.

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?

You should take Animal Pak one or twice per day.

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

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.

Can I take Animal Pak on an empty stomach?

Yes, you can take Animal Pak on an empty stomach, but the company recommends using after a meal.

Animal Pak pills are rather large, what can I do?

You can split Animal Pak pill in half or you can add the capsules to a protein shake and blend.

The recommended serving of Animal Pak is two packs, can I take just one?

Yes, you can take just one Animal Pak per day. If you are a competitive bodybuilder or strength athlete, you should continue to use two.

Does Animal Pak come with a guarantee?

There are no guarantees with Animal Pak.

What is in the Animal Pak?

Animal Paks contain vitamins, minerals, amino acids, digestive enzymes, and an antioxidant complex.

Animal Pak Ingredients

Animal Pak Ingredients and Supplement Facts

Serving Size: 2 Packs
Serving Per Container: 22
Amount per Serving% DV
Aspartic Acid498 mg*
Cystine110 mg*
Glutamic Acid653 mg*
Glutamine174 mg*
Glycine180 mmg*
Histidine92 mg*
Isoleucine284 mg*
Leucine509 mg*
Lysine418 mg*
Methionine125 mg*
Phenylalanine192 mg*
Proline203 mg*
Serine250 mg*
Threonine283 mg*
Tryptophan81 mg*
Tyrosine164 mg*
Valine289 mg*
Uni-Liver4089 mg*
Carnitine25 mg*
Choline250 mg*
Eleuthero1750 mg*
Hawthorne250 mg*
Inositol125 mg*
Milk Thistle500 mg*
Oriental Ginseng250 mg*
Para-Aminobenzoic Acid400 mg*
Pyridoxine Ketoglutarate200 mg*
Alpha Lipoic Acid100 mg*
Citrus Bioflavonoids1000 mg*
Coenzyme Q105 mg*
Grapeseed Extract50 mg*
Lutein1 mg*
Lycopene1 mg*
Pine Bark Extract200 mg*
Bromelain100 mg*
Inulin250 mg*
Lipase10 mg*
Pancreatin700 mg*
Papain64 mg*
Pepsin64 mg*

Other Ingredients: Dicalcium phosphate, whey protein concentrate, glucose polymers, microcrystalline cellulose, arginine ketoglutarate, dessicated Argentine liver, stearic acid, magnesium stearate, choline bitarate, calcium carbonate, silicon dioxide, d-calcium panthothenate, lecithin, carnitine fumarate, calcium citrate, alfalfa, rose hips, rice bran, parsley, burdock.


Previous Animal Pak Review (Updated July 19, 2013):

What You Should Know About Animal Pak

Stacking is a major aspect of bodybuilding. Supplements are often offered by one manufacturer with the idea of including all, safely, into one supplement routine. Universal Nutrition has included Animal Pak as the foundation for their Animal Stack. Animal Pak is a multi-supplement that includes many common vitamins and nutrients with a boost for people trying to increase muscle size.

The official website is complete with ingredient lists and ordering. Universal Nutrition also includes a long list of supportive research links for consumers who want to read more about the ingredients used in each of the supplements found online. Aside from this product, Testo RPM is a testosterone booster that contains tribulus terrestris and horny goat used to get the most out of your workout.

List of Ingredients in Animal Pak

Mega-Vitamin/Mineral/Antioxidant Complex: Zinc, Chromium, Magnesium, All The B Vitamins, Copper, Manganese, Potassium, Phosphorous, Vitamin A (from beta carotene, alpha carotene and acetate), Vitamin C, Vitamin E (from tocotrienols/tocopherols), Selenium and Folic Acid.

Key Amino Acid Blend: Alanine, Arginine, Aspartic Acid, Cystine, Glutamine Acid, Glutamine, Histidine, Isoleucine (BCAA/EAA), Leucine (BCAA/EAA), Lysine (EAA), Methionine (EAA), Phenylalanine(EAA), Proline, Serine, Threonine (EAA), Tryptophan (EAA), Tyrosine and Valine (BCAA/EAA).

Performance Optimizers: Argentine Liver, L-Carnitine, Pyridoxine Alpha-Ketoglutarate, Hawthorne (berry), Para-Aminobenzoic Acid, Siberian Ginseng (Eleuthero), Oriental Ginseng (Panax Ginseng) and Choline Bitartrate.

Antioxidants and General Support: Milk Thistle, Alpha Lipoic Acid, Citrus Bioflavonoids, Coenzyme Q10 (CoQ10), Grapeseed Extract, Lutein, Lycopene and Pinebark Extract.

Bone Support: Calcium, Vitamin D and Magnesium.

Digestive Enzymes: Lipase , Papain , Pepsin, Pancreatin, Bromelain and Inulin.

Animal Pak Product Features

Animal Pak is a multi-vitamin style supplement created for bodybuilders. Much of the ingredients in the mineral and mega-vitamin list can be found in common, over the counter, vitamins. The remaining ingredients, however, are included with weight lifting in mind.

Amino acids are the functional building blocks of new muscle. While many other body building supplements will include amino acids, there are rarely any side effects from taking them multiple times a day.

Performance optimizers will not help someone trying to lose weight. These ingredients are included to help the muscle make the most out of every movement from lifting off the bar to complete a routine set of repetitions.

Antioxidants and general support includes ingredients to aid cells in recovery. Weight lifting will greatly damage muscle cells because out of destruction, new larger muscles are formed. Bone support is equally important as heavy weights can wreak havoc on joints and bones. The ingredient list is rounded out with a digestive complex to ensure the body is able to use every other ingredient to the fullest.

Animal Pak retails for $51.95 for 44 packs. One pack is taken daily to optimize the body for weight lifting. Though this is a bodybuilding supplement, there are no ingredients that will render weight gain and thus the supplement can be safely used by people trying to lose weight.


  • The supplement can be ordered online.
  • A complete list of ingredients is included on the website.
  • Anyone can take Animal Pak.


  • Animal Pak is priced higher than other multi-vitamin supplements.
  • Some of the ingredients would not be useful for someone simply trying to lose weight.

Animal Pak Conclusion

Universal Nutrition does a great job of offering a complete list of supplements for the bodybuilder. However, these supplements are mostly useful for a small portion of the population. More people are trying to lose weight than build muscle and thus the audience for the supplements is very narrow.

Summer Banks Dietspotlight Author
About the Author:

Summer Banks, Director of Content at Dietspotlight, has researched over 5000 weight-loss programs, pills, shakes and diet plans. Previously, she managed 15 supplement brands, worked with doctors specializing in weight loss and completed coursework in nutrition at Stanford University. full bio.

52 Animal Pak Reviews

  • Multi vitamin

    should I stop taking a multi vitamin if I am using the animal pak vitamins? what about vitamin C?

    • Anonymous

      It doesn’t hurt to take them! I take the animal pak and an A.M. And also P.M. Vitamins. Mainly read ingredients and what’s n there! If you don’t really eat enough fruits and veggies it’s good to take something to replace it.

      • kc

        Don’t forget you can overdose yourself with vitamins and because of taking that amount of tablets your kidneys are under prssure to flush them out. Drink plenty of water.Urine turns yellow

    • Maribel (Editor)

      Hi! Because of possible interactions with other products, please make sure to consult with your physician before taking this product.

  • Rex

    Am a lean Guy and very desperate to gain mass (huge)can animal pak help?

    • Viktor

      If you just start to workout id say wait about 3 mouths then buy animal pack for now what you need is good whey protein.

    • Maribel (Editor)

      Hi Rex! Unfortunately, we could not find any research connecting multivitamins to muscle mass growth. Animal Pack is a set of multivitamins, aimed for athletes, known to help your body adapt with heavy exercises. If you’re looking for a product that improves testosterone levels, and in turn muscle strength and growth…check out Pronabolin.

  •   Good
    Dale (Verified User)

    Any bloating from all the vitamins?

    Good to use even though I just want to bulk up and still be flexible?

    • Ezra Berry

      I’m 15 and play Football, Wrestle,, and play Baseball. I’m in pretty good shape now but I want to be a little stronger and better looking. I’m not trying to be huge. Can I take Animal Pak? Notice I do lift with Wrestling.

    • Maribel (Editor)

      Hello Dale. Some customers have complained of stomach issues while using Animal Pak, but if your bloating is severe, discontinue use and seek medical attention. To answer your second question, Animal Pak sells a variety of different supplements whose purposes are equally as different. We suggest using an exercise plan that matches your goals, even if you choose to take Animal Pak. However, we don’t think there would be an issue using Animal Pak while working toward these fitness goals.

  • Can it be used with animal pack?

    k so if im taking bcaas at the moment and stacking it with creatine.. if i start taking animal pak do you think it would be a good idea to get off of the bcaas or stay on them both?

    • Jay

      I’d lay off the creatine when taking it tbh

      • PharmD

        incorrect. THere’s no reason those can’t be taken together.

    • Maribel (Editor)

      Hi! Because of possible interactions with other products, please make sure to consult with your physician before taking this product.

  • what are side effects

    im 15 and my mom doesn’t want me to use protein powder and stuff like that. Is this a generally good alternative? like thats healthy. what are side effects of it? pros cons of the vitamins itself

    • Ruan

      No it’s not an alternative. Protein powder is a protein supplement to aid the repair of broken muscle fibres which means building muscle mass. Animal Pak is a set of vitamins to help your body cope with the strenous amounts of exercise. You won’t be doing professional bodybuilding so no you don’t need it.

    • Maribel (Editor)

      Hello Patrick. This product is to be only used by adults 18 years and older.

  • kc

    Since i’ll not be training for professional. Can I take animal pack just twice a week?

    • Maribel (Editor)

      Hi KC! Animal Pak mentions that it’s okay to decrease dosage to just once a day. Any lower than that and you may not see the results you’re looking for. Also, Animal Pak is aimed at athletes. The extra complexes are perfect for these people, but the average dieter doesn’t necessarily need it. If you looking to get more energy, increase muscle strength and spark your metabolism. Take a look at Pronabolin.

  • Can I take other medication?
    Pete (Verified User)

    I take Crestor for my cholesterol.Can I take Animal Pak while on the Crestor?Any interactions?Thanks.

    • Your Name

      If you read the warning on the product it says not to take it if you have problems with choleaterol

    • Maribel (Editor)

      Hi Pete! Because of possible interactions with medications, please make sure to consult with your physician before taking this product.

  • Brett

    Nothing compares to animal pak in that it provides literally everything you need if you’re seriously training. You’re not necessarily going to feel any real affects. Although it did give me a considerable increase in muscular endurance when training. You’ll see the affects in strength gains and muscle build.
    It’s also very important to add which I thought this article would include that the B-6 daily value is 9000% which is way to high in a vitamin shown to increase risk of serious heart, nerve and prostate issues when taking in excess.
    Also I think it’s vitamin A, B, C and K but the vitamins are fat solulable so you have to cycle off for periods of time because that can become toxic in stored fat

  • Pedro m

    I have seen results time and time again with Animal pack. It is not muscle helium so it takes a little longer than your usual supplement to see gain but the gain you get to keep for a long time, didn’t work out for 2 years and many people though I was hitting the gym.on the regular.

    You should combine it with a consistent high natural protein diet, plenty of fluids and rest. By consistent I mean everyday and don’t intake all your protein at once as your body can only absorb so much and waste the rest, so every couple hrs I take some. I don’t get extra energy from it but it helps my endurance on rigorous sessions. I only take half dose too . Hope this helps.

  • Shehryar Khan

    I do not understand what kind of effect do people look for from a Multivitamin supplement? It is not a stimulant complex (To give you a strong boost of energy nor is it a steroid to give you massive muscular gains in little time) Multivitamins are more like an “Insurance” towards your over all health and are in no way designed to treat, cure or prevent a disease. The best a Multivitamin such as Animal Pak can do is give your immune system a 5 to 10% boost and MAYBE JUST MAYBE all that Vitamin B will help your metabolism perform SLIGHTLY above average. And remember, it is a SUPPLEMENT hence should be treated as one.

  • As side effects
    Sherry (Verified User)

    Can animal packs cause high cholesterol and triglyceride level in blood ?

  •  I feel more awake !
    Ight (Verified User)

    I’ve been taking it for about a week I can’t tell if it’s placebo or not but all I feel from it is more awake it’s not going to make you big it’s just vitamins eveyone

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

    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.

  • 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 User)

    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 User)

    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 User)

    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 User)

    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.

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

    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…

  • 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?