🟢 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

72.55 Gram(s) Serving Size
31 Servings
Other Combinations Product Type
0% Evidence Coverage

Supplement Facts — Evidence Check

Calories
560 Calorie(s)
Total Fat
8 Gram(s) (12% DV)
Saturated Fat
1 Gram(s) (3% DV)
Cholesterol
10 mg (3% DV)
Total Carbohydrates
60 Gram(s) (20% DV)
Protein
60 Gram(s) (120% DV)
Calcium
520 mg (52% DV)
Sodium
180 mg (8% DV)
Potassium
440 mg (13% DV)

Other Ingredients

Protein Blend Carb Blend Nondairy Creamer Natural and Artificial flavors Gum Blend Soybean Oil & Lecithin Blend Acesulfame Potassium Sucralose Silicon Dioxide

Label Claims — Verification

Nutrient
All Other
Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (54% of products) Approved Health (3% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Directions: Mix each scoop of Mass JYM with 10oz. of cold water or the liquid of your choice. Consume throughout the day to increase your total calorie and protein intake. Mass JYM can be used pre or post workout, in between meals, in the morning or before bed to maximize muscle gains.

⚠️ Warnings & Precautions

Allergen Warning: Contains milk, eggs and soy and is produced in a facility that also processes peanuts and wheat.

Warnings: Do not use as a sole source of nutrition.

Keep out of reach of children. Check with a qualified healthcare professional before taking this product if you are pregnant, nursing a baby, under 18 years of age, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s).

Check with a qualified healthcare professional before taking this product if you are pregnant, nursing a baby, under 18 years of age, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s).

This product contains a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.

🧪 Formulation Notes

Protein Content Whey protein isolate: 9g Micellar casein: 9g Milk protein isolate: 9g (7.2g casein, 1.8g whey) Egg albumin: 3g Whey protein 36% Casein protein 54% Egg protein 10%

Carb Blend Low Glycemic Index 70% Pea starch (14.5g) Polydextrose (4g) Isomaltulose (2g) Oat fiber (.25g) High Glycemic Index 30% Dextrose (3g) Creamer / Flavor system (5.5g) Carb content graphs: Remaining carbohydrate content provided by protein sources.

High-quality protein and carbohydrate blend for maximal muscle growth 30g protein 30g carbs 280 calories 4g fiber

Allergen Warning: Contains milk, eggs and soy and is produced in a facility that also processes peanuts and wheat.

Additional Information

Works with both... Jim Stoppani's 6-Week Shortcut to Shred Jim Stoppani's 12-Week Shortcut to Size

This product was produced in a GMP-compliant facility. Good Manufacturing Practices, or GMP's, are a set of standards which ensure the purity and proper labeling of dietary supplements.

Mass gainer 31 servings Recovery Size Growth Natural & artificial flavors

JYM045 031116 V10

Servings per container: (1 scoop) About 31

Product Details

UPC / SKU 0004030045
DSLD Entry Date 2019-04-25
Product Type Other Combinations
Form Powder
Brand JYM
DSLD ID 199555
Data Updated 2026-04-11

Research Evidence

849 Research Sources
56 Avg Quality Score
450 Meta Analysis
152 Rct
137 Systematic Review
73 Clinical Trial
11 Regulatory Source
7 Other
7 Guideline
3 Openfda Safety
2 Cochrane Review
2 Observational
A Phosphate binders for preventing and treating chronic kidney disease-mineral and bone disorder (CKD-MBD)
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2024
A Calcium supplementation (other than for preventing or treating hypertension) for improving pregnancy and infant outcomes
Meta Analysis The Cochrane database of systematic reviews 2015
A Vitamin and mineral supplementation for maintaining cognitive function in cognitively healthy people in mid and late life
Meta Analysis The Cochrane database of systematic reviews 2018
A Calcium supplementation during pregnancy for preventing hypertensive disorders and related problems
Meta Analysis The Cochrane database of systematic reviews 2025
A Dietary calcium supplementation for preventing colorectal cancer and adenomatous polyps
Systematic Review The Cochrane database of systematic reviews 2008
A Calcium and vitamin D for increasing bone mineral density in premenopausal women
Systematic Review The Cochrane database of systematic reviews 2023
A Dietary sodium, sodium-to-potassium ratio, and risk of stroke: A systematic review and nonlinear dose-response meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2019
A The association between circulating magnesium and clinically relevant outcomes in patients with chronic kidney disease: A systematic review and meta-analysis
Meta Analysis Clinical nutrition (Edinburgh, Scotland) 2021
A Calcium channel blockers versus other classes of drugs for hypertension
Systematic Review The Cochrane database of systematic reviews 2021
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