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CytoSport Monster Mass

CytoSport: Monster Mass

Easy To Digest!*

Natures Ultimate Monster Mass Builder With 50 Grams Of Protein Per Serving!*

CytoSport Monster Mass Product Guide

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Monster Milk
nutrition highlights


MONSTER MASS is a powerful, yet easily digestible, mass-building protein complex. MONSTER MASS tastes like an ultra-rich milk shake and contains an advanced 600+ calorie protein, lipid, and carbohydrate system makes it the ultimate nutritional tool for adding quality mass.

MONSTER MASS delivers a blast of 50 grams multi-source, sustained released proteins. This powerful combination of fast and slow digesting proteins creates a highly desired "anabolic window" that lasts for hours.* Packed with 600 mass-building calories and fortified with 4 grams of L-Leucine, MONSTER MASS also provides a leading 3:1:1 BCAA ratio to help drive mTOR pathway activation for muscle protein synthesis.


MONSTER MASS is fortified with 4 grams of added L-Leucine to drive an industry leading 3:1:1 Ratio of BCAAs.

3 (leucine) : 1 (isoleucine) : 1 (valine)

Recent university research shows that Leucine enriched beverages consumed with exercise synergistically activate and prolong activity of mTOR signaling pathway, which increases muscle anabolic potential (muscle growth).*1,2,3


Q: What are the key features to MONSTER MASS?
A: MONSTER MASS delivers 50 grams of a AM-PM protein blend, a 3:1:1 BCAA ratio, and 4 grams of added L-Leucine per serving.

Q: How does MONSTER MASS differ from CytoGainer?
A: MONSTER MASS contains a blend of both fast-acting and extended-release proteins while CytoGainer is comprised of 100% whey proteins. MONSTER MASS provides a blend of both fast-acting and extended-release proteins and does not contain creatine monohydrate. Lastly, MONSTER MASS delivers a 3:1:1 BCAA ratio and and 4 grams of added L-Leucine per serving.

Q: Who can benefit from a weight gainer like MONSTER MASS?
A: Anyone looking to increase caloric intake to increase muscle mass.

0-2 hours Rapid
release proteins

  • · Whey Protein Hydrolysate
  • · Whey Protein Isolate
2-6 hours Sustained
release proteins

  • · Milk Protein Concentrate
  • · Milk Protein Isolate
  • · Micellar Casein
Macronutrient dense formula for
maximizing lean mass gains*
For mtor pathway activation
(muscle protein synthesis)*
To enhance muscle tissue recovery*
For efficient protein digestion
and utilization*
Carbohydrates trigger insulin production which in turn helps drive amino acid uptake and utilization by muscle tissues*
admino acid chart


† Amino acid totals include amino acids from complete proteins.

†† MONSTER MASS has 50% more Leucine (per gram protein) than typical protein powders.

1) Dreyer et al. Am J Physiol Endrocrinol Metab 294:E392-E400 (2008)

2) Fujita et al. J Phuysiologuy 582(2):813-23 (2007)

3) Koopman et al. Am J Physiol Endocrinol Metab 288:E645-53 (2005)

CytoSport Monster Mass Purchase Information

Order today using our 100% secure server and get it at the lowest prices in the world with our fast, inexpensive 2-3 day shipping! NOBODY beats our overall price!

5.95 Lbs. $64.99 $44.98
Flavor Taste Availability  
Banana Cream
8.8 In Stock
9.1 In Stock
Cookies & Cream
9.0 In Stock
Strawberries & Cream
7.7 In Stock
8.9 In Stock

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CytoSport: Monster Mass
Add To Your BodySpace

5.95 Lbs. $64.99 $44.98
Flavor Taste Availability  
Banana Cream
8.8 In Stock
9.1 In Stock
Cookies & Cream
9.0 In Stock
Strawberries & Cream
7.7 In Stock
8.9 In Stock
What's in CytoSport Monster Mass?
5.95 Lbs.Chocolate
Supplement Facts
Serving Size4Scoops(150g)
Servings Per Container18
Amount Per Serving
Calories From Fat160
% Daily Value*
Total Fat18g28%
Saturated Fat7g35%
Total Carbohydrate67g22%
Dietary Fiber9g36%
Vitamin A (As Vitamin A Palmitate)1750IU35%
Vitamin C (As Ascorbic Acid)21mg35%
Vitamin D (As Cholecalciferol)140IU35%
Vitamin E (As Thiamin Mononitrate)11IU35%
Thiamin (As Thiamin Mononitrate)0.5mg35%
Niacin (As Niacinamide)7mg35%
Vitamin B6 (As Pyridoxine Hydrochloride)0.7mg35%
Folate (As Folic Acid)140mcg35%
Vitamin B12 (As Cyanocobalamin)2.1mcg35%
Biotin (As Thiamin Mononitrate)105mcg35%
Pantothenic Acid (As Thiamin Mononitrate)4mg35%
Calcium (As Di-Calcium Phosphate)350mg35%
Iron (As Ferrous Fumerate)6mg35%
Phosphorous (As Di-Calcium Phosphate)350mg35%
Iodine (As Potassium Iodide)53mcg35%
Magnesium (As Magnesium Oxide)140mg35%
Zinc (As Zinc Oxide)5mg35%
Copper (As Copper Gluconate)0.7mg35%
Chromium (As Chromium Nicotinate)96mcg80%
* Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value not established.
Monster Mass Sustained Release Threshold Controlled Protein Matrix (Whey Protein Concentrate Rich In Alpha Lactalbumin, Whey Protein Isolate, Calcium And Sodium Caseinate, Milk Protein Isolate, Micellar Casein, Whey Protein Hydrolysate, L-Glutamine, Hydrolyzed Wheat Gluten (Glutamine Peptides), L-Leucine, L-Isoleucine, L-Valine), Maltodextrin, Lean Lipids™ Plus (Sunflower And/Or Safflower Oil, Medium Chain Triglycerides (MCTs), Canola Oil, Conjugated Linolenic Acid (CLA)), Cocoa Powder, Waxy Maize Starch, Natural And Artificial Flavor, Digestive Resistant Maltodextrin, Fructo-Oligosaccharides, Vitamin And Mineral Premix, Potassium Chloride, Acesulfame Potassium, Aminogen, Sucralose, Bromelain, Papain, Lactase, Soy Lecithin.
Allergen Statement:
This Product Contains Ingredients Derived From Milk And Soy.
This product is manufactured in a facility that processes milk, soy, wheat and eggs.

Directions For Monster Mass: Take Monster Mass anytime you would enjoy a shake or gainer, but want a better tasting, more anabolic formula. Mix four scoops in 18-20 fl. Oz. Water.

Before Workouts
To help fuel your workout, use Monster Mass 45-60 minutes prior.

After Workouts
15-30 minutes after workouts your body's growth window is open, use Monster Mass at this time to maximize the benefits of your workout.

Prior To Bed
Sleep is actually a catabolic period. Use Monster Mass before bed to wake up more anabolic.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
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