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Dietary Supplement Label Database

Mass Gainer

by Rule 1

Product Label

Label photo 1 of the Rule 1 Mass Gainer
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Products with nearly the same formula

Matched on the main ingredients and their amounts, from the labels as printed.

  • Mass GainersNutricost · All 5 main ingredients, amounts alike

General Information

Product Name
Mass Gainer
Brand
Rule 1 Products in this brand
Bar Code
1 96671 00436 9
Net Contents
91.7 oz (2.60 kg)
Market Status
On Market
Date entered into DSLD
4 November 2026
DSLD ID
373541

Product Classification

Product Type
Other Combinations
Supplement Form
Powder
Dietary Claim(s) or Use(s)
All Other
Intended Target Group(s)
Gluten Free

Label Information

Supplement Facts

Daily Value (DV) Target Group(s)
Adults and children 4 or more years of age
Serving Size
2 Heaping Scoops (325g)
Alternate Serving Size
—
Servings per Container
8
Supplement Facts
Serving Size 2 Heaping Scoops (325g)
Servings Per Container 8
Amount Per Serving% Daily Value
Calories1260
Total Fat8g10%*
Saturated Fat4g20%*
Cholesterol160mg53%
Total Carbohydrate254g92%*
Dietary Fiber7g25%*
Total Sugars14g‡
Includes 10g Added Sugars10g20%*
Protein40g80%*
Calcium360mg28%
Iron8mg44%
Sodium350mg15%
Potassium1240mg26%
Creatine Monohydrate1g‡
* Percent Daily Values are based on a 2,000 calorie diet. ‡Daily Value not established.

Other ingredients: Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10®]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Cocoa (Processed with Alkali), Contains 2% or Less of Natural and Artificial Flavors, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract, Soy Lecithin, Sunflower Lecithin. Contains: Milk and Soy.

% Daily Values for: Adults and children 4 or more years of age.

Label Statements

Formula re: Contains: Contains: Milk and Soy.

Seals/Symbols: Banned Substance Tested (NSF Certified for Sport Choice)

Seals/Symbols: Gluten Free

Product Specific Information: Small amounts of lecithin are added as an emulsifier to help with mixing.

Product Specific Information: Product sold by weight, not volume. Product does not completely fill container. Significant settling occurs during shipping and handling.

Suggested/Recommended/Usage/Directions: Mix about two heaping scoops (325g) of Mass Gainer with approx. 22-24 oz. (651-710 ml) of water, milk or your favorite beverage in a blender or large shaker cup. Use after workouts, between meals, or before bed to increase daily protein and caloric intake.

Precautions re: All Other: WARNING: KEEP OUT OF REACH OF CHILDREN. FOR USE BY HEALTHY ACTIVE ADULTS ONLY. CONSULT YOUR PHYSICIAN BEFORE USE IF YOU ARE TAKING ANY MEDICATION, ARE UNDER A PHYSICIAN'S CARE FOR ANY MEDICAL CONDITION, OR ARE UNDER 18 YEARS OF AGE. NOT FOR USE BY WOMEN THAT ARE PREGNANT, TRYING TO GET PREGNANT, OR NURSING.

Storage: To preserve freshness, store the container tightly closed in a cool and dry place. Serving scoop may settle to the bottom of the container during shipping.

Other: Protein, Carbohydrate, & Creatine Dietary Supplement

Brand Information

Manufactured for: Rule One Proteins, LLC., 3000 Woodcreek Dr., Downers Grove IL 60515

Source: Reverse Age Lab, November 2026

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Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas.

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