🟢 100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade

Product Label

📸

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Label Data

150 Gram(s) Serving Size
18 Servings
Amino acid/Protein Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
610 {Calories}
Calories from Fat
110 {Calories}
Total Fat
12 Gram(s) (18% DV)
Cholesterol
85 mg (28% DV)
Sodium
180 mg (8% DV)
Potassium
480 mg (14% DV)
Total Carbohydrates
76 Gram(s) (25% DV)
Protein
50 Gram(s) (100% DV)
Vitamin A
(35% DV)
Vitamin C
(35% DV)
Calcium
(70% DV)
Iron
(35% DV)
(35% DV)
(40% DV)
(30% DV)
(35% DV)
(35% DV)
(35% DV)
(35% DV)
(35% DV)
(35% DV)
(40% DV)
(70% DV)
(50% DV)
(40% DV)
(35% DV)
(35% DV)
(80% DV)
4 Gram(s)
📊 Market median: 17.4mg (161 products)
Median 17.4mg This product: 4mg
2 Gram(s)
📊 Market median: 420.0mg (227 products)
Median 420.0mg This product: 2mg
Aminogen
250 mg

Other Ingredients

Maltodextrin Whey Protein Concentrate Whey Protein Hydrolysate Whey Protein Isolate SUSTAINED RELEASE PROTEIN BLEND Waxy Maize Starch Lean Lipids SOLUBLE CORN FIBER Fructo-Oligosaccharides Natural and Artificial flavor Potassium Chloride Tricalcium Phosphate Acesulfame Potassium Sucralose STEVIA Lactase Bromelain Papain Soy Lecithin

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (96% of products) Structure/Function (80% of products) Nutrient (60% of products) Approved Health (1% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

DIRECTIONS and USE The optimal time for a serving of Monster Mass is 30-45 minutes immediately after your workout. This timing is critical because your muscles absorb approximately 80% of the aminos and carbs necessary to help them grow during the two hour period immediately following exercise. Depending on your weight gain and caloric needs take Monster Mass as a snack or as a meal addition.

⚠️ Warnings & Precautions

Contains ingredients derived from milk and soy. This product is manufactured in a facility that processes milk, soy, wheat and eggs.

Use as part of a well-balanced diet that includes whole foods and other protein sources. Do not use this product as your sole source of nutrition.

🧪 Formulation Notes

MANUFACTURED FREE OF BANNED SUBSTANCES IN A NSF GMP FOR SPORT(TM) REGISTERED FACILITY

Contains ingredients derived from milk and soy.

250mg AMINOGEN(R)

TYPICAL AMINO ACID PROFILE per 4 scoops 150g (50g Protein) ESSENTIAL BCAA L-Isoleucine 2,495mg BCAA L-Leucine 8,465mg BCAA L-Valine 2,560mg L-Tryptophan 710mg L-Lysine 3,810mg L-Threonine 2,370mg L-Phenylalanine 1,625mg L-Methionine 955mg AMINO ACIDS NON-ESSENTIAL L-Alanine 1,830mg L-Arginine 1,110mg L-Glycine 775mg L-Aspartic Acid 4,135mg L-Glutamine & Precursors 10,215mg L-Cysteine 945mg L-Histidine 945mg L-Tyrosine 1,570mg L-Proline 3,310mg L-Serine 2,175mg

50% MORE LEUCINE MONSTER MASS is fortified with 4 grams of added L-Leucine to drive an industry leading 3:1:1 Ration of BCAAs

610 CALORIES

4g ADDED L-LEUCINE

50g PROTEIN 4g ADDED L-Leucine 250mg AMINOGEN(R)

Naturally & Artificially Flavored

NUTRITION HIGHLIGHTS PROTEIN 50g CARBS 76g CALORIES 610 L-LEUCINE 8.4g

2g ADDED L-GLUTAMINE

Additional Information

MASS GAINING FORMULA WITH mTOR ACTIVATORS Science confirms what athletes have always known: high quality calories and protein intake is linked to muscle size and strength.

3 LEUCINE: 1 ISOLEUCINE: 1 VALINE Recent university research shows that Leucine enriched beverages consumed with exercise synergistically activates and prolongs activity of mTOR signaling pathway, which increases muscle anabolic potential (muscle growth)**.123

MACRONUTRIENT DENSE FORMULA FOR MAXIMIZING LEAN MASS GAINS**

TO ENHANCE MUSCLE TISSUE RECOVERY/REPAIR**

CARBOHYDRATES DRIVE PROTEIN UTILIZATION CARBOHYDRATES TRIGGER INSULIN PRODUCTION WHICH IN TURN HELPS DRIVE AMINO ACID UPTAKE AND UTILIZATION BY MUSCLE TISSUES **

PRE | DURING | POST

NEW POWERFUL FORMULA

50g PROTEIN MATRIX 0-2 HOURS RAPID RELEASE PROTEINS WHEY PROTEIN CONCENTRATE, WHEY PROTEIN ISOLATE, WHEY PROTEIN HYDROLYSATE 2-6 HOURS SUSTAINED RELEASE PROTEINS WHEY PROTEIN CONCENTRATE, MILK PROTEIN ISOLATE MICELLAR CASEIN, CASEINATES

FOR mTOR PATHWAY AC TIVATION (MUSCLE PROTEIN SYNTHESIS)**

Greg and Mike Pickett, Father/Son

TASTE SATISFACTION GUARANTEED

L-79510 - REV04.04/11

Amino acid totals include amino acids from complete proteins. 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 products complement a healthful eating and hydration plan that, when combined with a balanced exercise program may contribute to healthy weight management and recovery from exercise.

DIGESTIVE ENZYME COMPLEX FOR EFFICIENT PROTEIN DIGESTION AND UTILIZATION **

MASS GAINING FORMULA WITH mTOR ACTIVATORS

= OXYGEN = NITROGEN = HYDROGEN = CARBON = SULFUR

PLEASE RECYCLE

MADE IN USA

Product Details

UPC / SKU 6 60726 79510 1
DSLD Entry Date 2014-02-26
Product Type Amino acid/Protein
Form Powder
Brand CytoSport
DSLD ID 30871
Data Updated 2026-04-11

Research Evidence

2 Research Sources
34 Avg Quality Score
1 Rct
D Effect of pantothenic acid and ascorbic acid supplementation on human skin wound healing process. A double-blind, prospective and randomized trial
Rct European surgical research. Europaische chirurgische Forschung. Recherches chirurgicales europeennes 1995
D Pantothenic Acid
View all evidence for Pantothenic Acid →

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