MuscleMeds Carnivor Mass


MuscleMeds Carnivor Mass is a highly anabolic all beef mass and weight gainer that contains 50 grams of beef isolate protein. MuscleMeds Carnivor Mass can stimulate rapid muscle growth by utilizing precision nutrient partitioning.

Size: 5.7 Pounds

Size: 5.7 Pounds

If you’re looking to gain fat-free mass, you need more than just a sugar-loaded weight gainer. If you want to build lean muscle quickly, you the calories necessary to promote growth and you need them at the right time in the right ratios.

  • Rapidly absorbed proteins and carbohydrates will increase your blood amino acid and glucose levels. This means faster protein and glycogen synthesis which in turn means faster recovery and growth.
  • Insulin is one of the body’s primary anabolic hormones. When properly stimulated it can promote huge increases in muscle mass. Timed correctly, insulin release is your ticket to new muscle growth.

CARNIVOR MASS is not just another weight-gainer. It combines an exclusive hydrolyzed beef protein isolate (BPI) with iSpike, our double-action insulin system. Let’s take a closer look:

Beef Protein Isolate: MuscleMeds is the first supplement company to supply bodybuilders with an isolated beef protein that can is comparable to whey protein in terms of utilization. Our beef protein isolate (BPI) has a much higher concentration of amino acids than steak and, what’s more, is more concentrated than even whey protein, without the typical fat normally found in beef. Additionally, it has an added 5 grams of creatine and added BCAAs – two keys to lean muscle mass.

New iSpike Technology:

When it comes to insulin and its anabolic effects, timing and speed of absorption are everything. The surface area or size of a nutrient determines to a large degree its rate of absorption. A large surface area means a greater number of digestive enzyme molecules react to it, which leads to faster absorption and a greater insulin spike. Our R&D Team was able to decrease the size of the carbohydrate particles in iSpike but increase the amount of particles. This means more surface area and much quicker absorption rates, promoting a higher insulin spike.

Drinking calories bypasses the first step of carbohydrate digestion, something totally ignored by supplement manufacturers. This means slower absorption and a weaker insulin spike. iSpike uses a natural system of amylases that act on straight chains of glucose molecules as well as at branch points. This promotes absorption speed and higher insulin spikes.

To ensure the maximum anabolic benefits of insulin, MuscleMeds enhanced iSpike with a well-researched amino acid that’s been shown to have a strong effect on insulin. This amino acid allows insulin to be transported to your muscles faster for a greater anabolic response.

As insulin is released into the bloodstream, it must be transported to your muscles for maximum anabolic effects. Research suggests that Adiponectin, a protein involved with insulin transport, allows more insulin to be delivered to your muscles. This means a greater anabolic effect. To promote this, CARNIVOR MASS uses a botanical extract that has been shown to increase adiponectin levels.

Additional iSpike support comes from two compounds: Chromium 454 (patent-pending) and D-pinitol. These two ingredients take insulin effects even farther meaning even greater anabolic effects, which means more rapid glycogen replenishment and ultimately muscle growth.


CARNIVOR MASS, with its unique nutrient structure, promotes rapid macronutrient delivery and insulin support in one product. Insulin-spikes need to be well-timed and can last up to 2 hours. Therefore, CARNIVOR MASS is best used:
Post-workout – the beginning of recovery, this is the perfect time for anabolic promoting nutrition to offset the catabolic aspects of training.

First thing in the morning – your body is in a catabolic state due to not eating since the day before – it’s critical to ingest fast-acting nutrients at this time.

Any time when you have not eaten for more than 3 hours – today’s hectic lifestyles often make it very hard to eat consistently; a quick shake can make all the difference.


MuscleMeds conducted a pre-market consumer test in which bodybuilders using CARNIVOR MASS experienced the following effects:

After 1 to 7 days of use: More strength; faster recovery times, possible gains of 1-2 lbs.
After 7 to 14 days of use: Continued strength gains; more muscle gains, improved recovery and greater in-workout endurance.
After 21 days: Continued increases in mass, strength and in-workout endurance.


  • 50 grams of low-fat BEEF Protein Isolate per serving (1 serving = 4 scoops) – no lactose!
  • 125 grams High Impact Reactive Carbs per serving – zero sugar!
  • Great tasting Chocolate Fudge or Vanilla Caramel!
  • 5 grams of Creatine - extra BCAAs


Supplement Facts

4 servings per container
Serving size
14 (196 g)
Amount per serving
Amount Per Serving
% Daily Value
Total Fat
2 g
0 mg
670 mg
50 g
200 mcg
350 mg

Daily Value not established
Percent Daily Values are based on a 2,000 calorie diet

Other Ingredients:

ISPIKE™ Technology [Consisting Of Insulin-Release-Amplifying Reactive Carbohydrate System (Micronparticulated Maltodextrin, Micronparticulated Waxy Maize, Amylase, Gluco-Amylase), And Insulin-Signal-Amplifying System (Agaricus Blazei, D-Pinitol, 4-Hydroxyisoleucine, Patent-Pending Chromium 454™)], CARNIVOR-BPI™ [Consisting Of Hydrolyzed Beef Protein Isolate, Creatine Monohydrate, L-Glutamine, Branched Chain Amino Acids (BCAAs: L-Leucine, L-Valine, L-Isoleucine), And Anabolic Nitrogen Retention Technology™ Intermediates: GKG (Glutamine-Alpha-Ketoglutarate), OKG (Ornithine-Alpha-Ketoglutarate), AKG (Alpha-Ketoglutarate), And KIC (Alpha-Ketoisocaproate)], Hydrolyzed Beef Gelatin, Cocoa, Medium-Chain Triglycerides (MCTs), Natural And Artificial Flavors, Salt, Acesulfame Potassium, Sucralose, Silicone.

Global Disclaimer

Manufacturers continually change product specifications, images, descriptions, ingredients and pricing. While we try our best to keep all product information up to date, it may not reflect the latest information available from the manufacturer. Product packaging may contain different or additional information, including the product description, nutritional facts, ingredients, allergens and other information. Always read labels, warnings, and directions and other information provided with the product before using or consuming a product. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition. For additional information about a product, please contact the manufacturer. Policies, pricing and item availability are subject to change without notice, and we reserve the right to limit quantities. Prices displayed are subject to final approval at the time of order fulfillment. While we do our best to make sure that all information displayed is accurate, we are not responsible for typographical errors or technical inaccuracies.

Mix 4 scoops to 16 fl. oz. (475mL) of cold water. Mix thoroughly before drinking. If you prefer a thick shake consistency, use less water. If you like a thinner shake, use more water.



Do not use if the safety seal is missing or broken. Store in a cool, dry place away from excessive heat. Keep away from children.

Additional information

Weight 107.2 oz
Dimensions 12 × 8 × 8 in

5.7 Pounds