Updated: 01/06/2018

No joke – over 50% of diet products simply don’t work. So what about Carnivor? We spent some time writing an in-depth review, closely examining the ingredients, side effects, customer service and clinical research. Furthermore, we scrutinized all sorts of user responses from all over the internet. At this point we compressed all the facts and specifics in order to give you the information you need.

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

What is Carnivor?

To begin, Carnivor protein is a powder that is made by MuscleMeds Performance Technologies. Hydrolyzed beef protein isolate is the core ingredient. This product claims to be more concentrated than whey supplements. It is intended to increase body strength, build mass, minimize muscle loss and help improve physical training sessions. You simply add one scoop to 6-8 ounces of cold water. Each serving provides 23 grams of protein, 2.5 grams of creatine, 120 calories and eight grams of carbohydrates. It does not contain fat or cholesterol.

Carnivor was released in 2013, but the company started operations in 1999. This supplement is available directly through the official website for $47.99. Larger sizes are also available and there are several flavors to choose from, but read on…

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Do Customers Like the Taste of Carnivor Protein?

The first issue we found with Carnivor ingredients was that many users felt them impossible to keep down. “We noticed that there are numerous customer complaints posted online regarding the taste of this protein powder. This is never a good thing because how will you use a supplement daily if it’s bad?,” says our Research Editor.

“The chocolate taste like coffee, like mocha coffee. It mixes terribly too. I have to wait minimum 5 minutes for the foam to go down,” stated a customer.

“Taste is the worse out of any protein I’ve ever tested, but I do like the results,” said a consumer.

We know that taste is subjective, so we found reviews praising the flavor.

“The chocolate tastes the best by far and love it,” stated a customer.

“The taste is not that bad, it’s easy on my stomach and mixes really easy,” commented another.

Does Carnivor Mass Cause Side Effects?

According to some user reviews of Carnivor, there’s an issue with side effects. Some users noticed stomach pains and gastrointestinal issues. One dieter commented, “I got past the taste, but I feel bloated and nauseous.”

“I felt queasy for an hour or two after. I’m glad I was taking this post workout because if I had done it as a pre-workout I can only imagine how much worse it would make the workout,” stated another.

“Bad stomach aches with the chocolate,” said a customer.

We know there’s a rare chance you’ll see side effects, so we decided to find reviews not mentioning any adverse effects.

“Digests easily, no issues. I take 2 scoops at a time – MUCH less gas then whey,” commented a customer.

“I do not become bloated after and it gets the job done with 23g of protein,” reported another.

According to our research side effects alter long-term success. There’s an issue is customers reports adverse reactions after using Carnivor.

Is There Science Supporting MuscleMeds Carnivor?

When a supplement states it’s a “clinically-tested muscle-building protein,” we want to know more. What we know is that protein is essential to muscle growth and development. The official website offers a studies where individuals enhanced lean body mass.In total, the average user gains 7.7 pounds of muscle. Additional factors came into play, but people did see positive changes. There’s also studies showing the positive effects from creatine and BCAAs.

What Users Are Saying

"I love this protein. I can not have whey protein so my options are limited. This is by far the best tasting protein powder I’ve ever had."

"I like the performance of this protein, however when used in a shaker cup it becomes extremely frothy. I have to wait maybe 10 minutes after I shake it up."

"I was excited to get this because I’m lactose intolerant and my stomach has problems with normal whey protein. This protein didn’t change that. My stomach was hurting and to the toilet I went. I don’t know why, but this protein didn’t sit well. It’s almost as if it’s regular whey protein."

The Bottom Line – Does Carnivor Work?

So, will Carnivor devour your workouts? With 23g of protein per serving and research-based ingredients, there’s a chance. The profile is promising and the price is comparable to others. The issues we found with this one relate to customer reviews pointing toward the taste and side effects.

Those who wish to slim down and improve lean body mass, we suggest a supplement using clinically-tested ingredients and backed by positive customer comments.

Among the best products we’ve seen this year is one supplement called Pronabolin. This supplement uses a formula containing nine clinically-tested ingredients, with results often found in publications such as The Aging Male. Plus, users tell us they see great results.

Also, they’re so confident that you’ll Pronabolin; they’re offering a 120-day money-back guarantee and multiple-bottle discounts, which is a positive sign.

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What is Carnivor beef protein?

Carnivor Beef Protein Isolate (BPI) is a concentrated form of anabolic muscle building amino acids which exceed the levels of amino acids found in other supplements containing sources of protein, such as egg, whey, milk, and soy, and is cholesterol- and fat-free.

What is Carnivor mass?

Carnivor Mass is a hydrolyzed BPI, which comparatively has 350% more concentrated amino acids than prime sirloin steak. With plenty of BCAAs and 5 grams of creatine the supplement has added anabolic dynamism.

How do I know if Carnivor 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.

What are the side effects of Carnivor?

Carnivor side effects may include nausea, bloating, diarrhea, and stomach aches, according to some customer reviews.

What are the ingredients in Carnivor?

Carnivor ingredients include hydrolyzed beef protein isolate, creatine monohydrate, l-leucine, l-valine, l-isoleucine, GKG, OKG, AKG, KIC, hydrolyzed gelatin, maltodextrin, medium chain triglycerides, nonfat dry dairy milk, di-sodium phosphate, silica, citric acid, natural flavor, artificial flavor, acesulfame potassium, blue 1, and sucralose.

Does Carnivor work?

Carnivor offers some scientific research on the product’s ability to increase muscle mass. However, there are no links to specific studies, and there is no mention of its weight-loss capabilities.

If you are looking for a weight-loss supplement with clinically tested ingredients, you might want to check out Dietspotlight Burn.

How much does Carnivor cost?

A container with 28 servings of Carnivor costs $23.73. This amount would last you about two weeks.

How should I take Carnivor?

It is suggested that you use one scoop of Carnivor and mix it with about 8 fluid ounces of cold water. You can drink the shake two times a day for maximum results. Some trainers may advise exercisers or athletes to also use it as part of a post-workout regimen.

What flavors does Carnivor come in?

Carnivor flavors include blue raspberry, cherry vanilla, chocolate, chocolate mint, chocolate peanut butter, chocolate pretzel, fruit punch, peanut butter, strawberry, and vanilla caramel.

How many calories does Carnivor contain?

Each serving of Carnivor contains about 116 calories.

How much sugar does a scoop of Carnivor contain?

Each scoop of Carnivor contains 0 grams of sugar on the label, although maltodextrin is present in the ingredient list.

What is the parent company of Carnivor?

The parent company of Carnivor is MuscleMeds Performance Technologies.


Previous Carnivor Review (Updated November 1, 2014):

What You Should Know

Carnivor is an engineered beef protein isolate, intended to help build muscle. While having more muscle boosts the metabolism to burn more fat, most people who want to lose weight are not as concerned with building muscle initially. Many people lose the fat, then want to gain and tone the muscle so they can sculpt their bodies. We will take a closer look at the product to see if it can meet all its claims. In addition, if you're in the market for a testosterone that can boost levels, increase energy and improve libido take a look at out Bio Testosterone XR review.

List of Ingredients

CARNIVOR-BPI [Hydrolyzed Beef Protein Isolate, Creatine Monohydrate, BCAAs (Leucine, L-Valine, L-Isoleucine), Anabolic Nitrogen Retention Technology Intermediates: GKG (Glutamine-Alpha-Ketoglutarate), OKG (Ornithine-Alpha-Ketoglutarate), AKG (Alpha-Ketoglutarate), KIC (Alpha-Ketoisocaproate)], Hydrolyzed Gelatin, Maltodextrin, Lecithin, Citric Acid, Natural And Artificial Flavor, Acesulfame Potassium, Red #40 And Sucralose.

Product Features

Protein is a necessary part of the diet for everyone, but is especially important for those who want to build muscle. This engineered beef protein claims to provide more concentrated protein than eating a steak (without all the fat) and also claims to be better than using a whey protein. In addition to all the goodness of beef protein, other branch chain amino acids, or BCAA have been added to enhance the effects of the supplement. Aside from this product, Test X180 is a testosterone booster used to increase muscle mass, libido and testosterone levels.

The supplement is available in two flavors: blue raspberry, and fruit punch. It is also available in two sizes, two pounds, or four pounds. The two pound size will produce about 28 servings (one scoop each), but at one to three servings per day, will not last too long. At $30 each, this supplement could easily become pricey. Directions say to mix one or two scoops (cutting down even further on how long it lasts) with anywhere from six to 12 ounces of water for a protein drink.


  • This product is free of: lactose, fat, and cholesterol.
  • Carnivor provides a lot of good nutrition: vitamin A, C, several B vitamins, and essential minerals.


  • Those looking for weight loss more than muscle building don't really need protein supplements like this one.
  • This product is not suited for vegetarians.
  • There are no free trials of this product.
  • This product does not have any fat burners or appetite suppressants.
  • We are unclear as to whether or not there is a money back guarantee for Carnivor.


Carnivor is a decent protein supplement for those who need it. The problem with this is though, it's expensive, and most people do not need to supplement with protein because they get enough from their diets. Those who need to supplement with protein are doing serious body building, and have an idea of what to look for in a supplement. Instead, we recommend you focus on finding a supplement that features an appetite suppressant and/or fat burner in a clinically proven amount. Then, use it with regular exercise and a balanced diet, to get the best results.

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.

73 Carnivor Reviews

  • Taj

    im 17 and im doing workout from past 1 month and this month got one carnivore protein. Is it good enough to increase my muscles size? As my arms are about 11inches only

    • Adrian (Editor)

      Hello. All users are different and can experience different weight-loss results. Exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss, but please make sure to consult with your physician before taking this product.

  • pawan

    is it necessary to join gym or heavy workout while using carnivor?

    • Anna (Editor)

      Hello. All users are different and can experience different weight-loss results, but exercise in conjunction with a healthy diet and supplements have shown to help with weight-loss.

    • Ella


  • abhi

    How can i identify the original carnivore from fake products ?

    • Adrian (Editor)

      Hi! For more detailed product information, please refer to the Carnivor official website.

  • Ezekiel

    So i just started on Carnivor today. Can i take this and casein the same day or no. If so how long in between do i have to wait to take them. Thank you

    • Adrian (Editor)

      Hello. For detailed product and usage instructions, please refer to the Carnivor official website for more information.

  • Falma

    It’s possible to take before and after workout? and per workout I use C4. is it possible or not? pls I need argent answer thank you

    • Anna (Editor)

      Hi! For detailed product and usage instructions, please refer to the Carnivor official website for more information. In reference to C4, I would consult with your physician before taking both product together.

  • Will this product help

    Will this product help a 16 year boy? I’m just 16 and I’m little bit fatty I’m preparing for a contest

    • Cameron (Editor)

      This product is intended for adults 18 and up, sorry John. Have your parent or guardian ask your doctor what options or alternatives are available.

  • Tony

    Can I drink this shake every 3 hrs ???

    • Adrian (Editor)

      Hi! For detailed product and usage instructions, please refer to the Carnivor official website for more information.

  • Roger Dawkins

    I’ve visited my position and he is a bodybuilder and I have lost some weight and I wanted to gain some muscle and he told me about this product I take cholesterol medication and blood pressure medication I was just interested in seeing if there’s any side effects to any medications with this product thank you .

    • Anna (Editor)

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

  • I feel pain in my Abbs at stomach
    Karan (Verified User)

    I feel pain in my Abbs at stomach ..is it any sign of side effect

    • Cameron (Editor)

      Is this after a workout or throughout your day? It may be, but to be sure, see if they subside if you stop taking for a while.

    • yogen

      I think you have done too much with your abs in your workout a little bit pain can comes with workout and you have to give rest to your body to recover it. If you are having too much pain consult to your doctor.

  • Devon

    I just started using carnivore after looking at it in my pantry for some time. It’s not the greatest by itself but with a banana, a few berries, milk, and peanut butter as a shake it’s great. Also, I added it to a bowl of plain oats with a banana, a few blue berries, and a little syrup for taste and it was fantastic. It’s added more flavor to the oats and smelled more pleasing after mixing it with the oats and putting it in the microwave

  • Ariz

    I have been using carnivore since it xame out, off and on. It is great for me. No gas, bloat, or problems. Put a banana and peanut butter in the vanilla flavored powder and it is a nutritious mass gainer.

  • Justin

    I can’t handle whey protein or any other just got carnivor today used it and it was great the taste was decent had a weird after taste but other than that no side affects I love it I’m so happy I found a protein I could handle got the fruit punch flavor



    • Everly

      Hi Jason! If you think this is the product for you, you should try it. Let us know if it works. If not perhaps we recommend something else. Best of luck!

  • Terry

    I have been using Carnivor for the past 3 months and have NOT experienced any of the side affects listed about. The chocolate is the best flavor. The taste is not bad. For me it is a great product.

  • Steven

    Wow I just got this product and haven’t even tried it yet but after seeing everyone’s negative comments on it I might as well just go ahead and throw this product In the trash

  • Victor arriola

    Hi I started taking carnivore the rtds ready to go drinks and I noticed I’ve been getting a lot zits/pimples on my skin is this normal?

    • Veronica

      Hello Victoria. All users are different and can experience different side effects; please make sure to consult with your physician if your skin continues to break out with zits and pimples.

  • Danish khan (Verified User)

    What to do if I m having loose motion because of carnivor???

  • Safe for diabetics?

    Hi. I’m a diabetic and I wonder is it safe for me?
    As we know that it contains maltodextrin that has a high glicemic index.

  • edison boodoosingh

    it didnt agree with me at all,felt bad after drinking it i got the fruit punch flavor,used half scoop ,felt dizzy,redness in eyes,some stomach nausea..tried returning it,but as it was opened the retailer told me he couldnt..

  • Nate

    I have two simple questions.1I have to take before o after workout…..2side efevts its stomach issues and dierrea

    • Adrian (Editor)

      Hi Nate! For detailed product and usage instructions, please refer to the Carnivor official website for more information. Also, all users are different and can experience different side effects, so please make sure to consult with your physician before taking this product.

  • Lis

    Ok so i just want to put out here that YALL DONT HAVE TO DO THE POWDER THERE IS ANOTHER OPTION WITCH IS PILLS THEY ARE BETTER THERES NO TASTE TO IT AND THEY WORK GREAT Yall should try it i bought mines in Amazon And Got it in 3 Days

    • J.

      Seriously ? pills? you would have to swallow like 60 pills to get enough protein as powder.

  • Ankit

    I like the carnivor.! Best protien

  • Jason Voth

    Carnivor is the only protein powder I use. When I comes to powders I don’t go by taste I go by the quality of the powder. I don’t stay sore very long at all. I believe this protein powder to be very high quality. A famous bodybuilder (Arnold) once said..if it tastes good,then it isn’t good for you. I don’t buy for taste I buy for performance. This protein powder works.

  • What diet to be followed with this ?

    I want to know what diet i should follow with carnivor beef protein supplement

    • Stephen (Editor)

      You likely want to build muscle mass; eat carbs and plenty of protein. Chicken, beef, oranges, milk, beets and brown rice, just to name a few.

  •  Take it after hard workout !
    Patrick (Verified User)

    Don’t drink this before a workout..Its an awesome calorie replenisher after your hard workout. Its not meant to be a energy buster..
    Its meant to replenish burnt calories..replenish the cells in the blood and muscles. I drink it as a desert after a good meal after a hard workout day and its awsome

  • Hair started falling, is this side effect ?
    AK (Verified User)

    i used carnivor for 8 months …then i realized my hair start to fall …and now i stopped using it and my hair is getting better….do you think it is a side effect ?

    • Stephen (Editor)

      Likely so; seems to have caused Telogen effluvium, a condition caused my some diet products that results in hair loss. One dieters comments that it could be a result of the fat cells breaking up and releasing the hair follicles.

      • Brian

        Protiwn does not make your hair fall out. Id check any meds tour taking.

  • Can this be taken with other supplements ?
    Kingsley (Verified User)

    Well the taste isn’t bad and it really help me improve in my workout, i love it.
    can it be taken with other supplement or fruits?

    • Stephen (Editor)

      Hi, Kingsley! What other supplements were you thinking of trying. It should fine as long as your doctor approves and it’s not another whey protein or muscle builder. As far as fruits try watermelon or pineapple before a workout (you sweat a lot during a workout and these fruit keep you hydrated) and try peaches or cherries after.

  • Is there any side effects?
    Your Name R.suresh

    I can’t use this product
    Now my frnd recommend to me use this product for a best result

    Now I have only one question this product is any side effects r not?

    • Stephen (Editor)

      Dieters sometimes report nausea, bloating, diarrhea, and stomach aches.

  •   love this product
    Richard Verhaeghe (Verified User)

    I’ve been taking it for a month. I simply add water first to a blender cup and shake it. I drink it with cold water and the taste is…smooth, chocolaty and absolutely delicious. I am severely lactose and soy intolerant so this was an awesome surprise. I have been taking a plant based protein supplement and bother the taste and consistency were pretty rough. I have had no side effect from carnivor; I am putting on the beef quite fast and love this product.

  •  it is so effectively
    Your Name (Verified User)

    i ‘used this product.it is so effectively.it changed to me from skinny to bulk.
    one thing i did not notice .is it halal (arabic word suitable according to religion) to muslim.being a muslim .it is necessary for me.and i also ordered another cornivor

  •  helping me build.
    Karston (Verified User)

    I think the flavor is very good. It is possible that the flavor I got (Chocolate Fudge) has been reformulated for flavor and may be better than it was early on. Overall it gives me a boost and is helping me build.

  •  Carnivor
    kabir (Verified User)

    Wastage of money…..i tried i spent my 200aed but totally sh*t

    • Your Namesandy

      It’s not waste, I think u bought a fake one

  • Before workout or after work out
    muhammad harshad (Verified User)

    I can use this before workout or after work out .? When it’d mire suitable to use this powder ? Before workout or after work out ?

    • Stephen (Editor)

      It is meant to be taken before your workout to improve the impact of your routine.

  •  Will provide more update later
    Lizeth Banks (Verified User)

    i just bought it Nov 19 2015. We’ll see how it goes. I will post about four weeks from now. About the taste, I added peanut butter, oatmeal and a banana. The flavor strawberry is coming in a bit strong, but not super intolerable.

    • muhammad harshad

      Sir .
      Am using first in the morning glutamine powder .And before workout I use protein powder (X plod ).
      So …when I can use carnivor exactly?

      • Candace (Editor)

        Add one scoop to 6-8 ounces of cold water anytime before your workout. Do you not see results with the glutamine powder alone.

  • Will be back for results

    I just purchased it. I will report after using it. Hopefully it does something.

  • Is this good for my condition?
    Noor (Verified User)

    I would like to know if carnivor is suitable with ppl who have uric acid proble (gout ) kindly advice coz am love this product but again the issue raises kindly advice would highly appreciate

    • Karen (Editor)

      Hi, Noor. It is unclear if this particular condition would conflict with this product. It is best you consult your doctor first.

  • The Hersey squirts
    Ethan (Verified User)

    This stuff makes you have burning diarrhea but I have gained 10lb in around 15 days

  • What is this?

    is this halal ?

    • Sajid

      No it isn’t, sadly our buggers use it the most

  •  Very good product
    shouieb Ahmed (Verified User)

    VVery good product

  • Jinesh

    Before workout I drink 2 scoop of carnivor in 500 ml water. Nw I have a problem. I can’t pass the urin properly.

  •  hmmm this is good
    deepak (Verified User)

    hmmm this is good.this protein increase the power.i really like this beef protein

  • I'm wondering if this is right product.
    Sbonga (Verified User)

    I bought the 4lbs(2072g) tub of Carnivor and I’m keen on bulking and I’m wondering if this is the right product

    • Your Name

      Plz tell is this halal

  • balls shrivel

    made my dick shrink an balls shrivel

    • isaiah

      That doesnt even make sense its protein you dumbutt

    • abdulla

      i Think it’s just you man…

    • SG

      Must be an employee of a competitor’s product. In the alternative, he has a problem and should seek professional help; physical and psychological.