Rule One Proteins Mass Gainer, Chocolate Fudge, 5.73 lbs (2.6 kg)
UPC: 196671004352
Rule One Proteins Mass Gainer is a high-calorie weight gainer supplement designed to support calorie intake for individuals aiming to add mass, particularly those with fast metabolisms or difficulty consuming enough calories from meals alone. It provides over 1,220 calories per serving with a 6:1 carb-to-protein ratio, featuring a carbohydrate blend that includes maltodextrin, organic rice bran, and pea starch (Carb10®), along with a protein blend of whey protein concentrate, isolate, and hydrolysate. The formula is enhanced with 1 gram of creatine monohydrate and contains naturally occurring BCAAs from the whey proteins.
This product is Informed Choice certified, meaning it undergoes third-party testing for banned substances by LGC, a sports anti-doping lab. The manufacturer notes it is made in the USA with ingredients from domestic and international sources, and it is available in multiple flavors such as Chocolate Fudge, Vanilla Creme, Strawberries & Creme, Cookies & Creme, and Chocolate Peanut Butter. Each 5.73-pound container offers servings tailored for mixing with water, milk, or other beverages to support dietary goals alongside regular meals and resistance training.
At a glance
Supplement Facts
| Ingredient | Amount Per Serving | % Daily Value |
|---|---|---|
| Calories | 1,260 | † |
| Total Fat | 8 g | 10%* |
| Saturated Fat | 4 g | 20%* |
| Cholesterol | 160 mg | 53% |
| Total Carbohydrate | 254 g | 92%* |
| Dietary Fiber | 7 g | 25%* |
| Total Sugars | 14 g | ‡ |
| Includes 10 g Added Sugars | — | 20%* |
| Protein | 40 g | 80%* |
| Calcium | 360 mcg | 28% |
| Iron | 8 mg | 44% |
| Sodium | 350 mg | 15% |
| Potassium | 1,240 mg | 26% |
| Creatine Monohydrate | 1 g | ‡ |
| † 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
Manufactured in the USA with ingredients of domestic & international origin. Small amounts of lecithin are added as an emulsifier to help with mixing.
Certifications & Claims
Label Information
Directions, warnings, and other information directly from the product label.
Suggested Use
Mix about two heaping scoops (325 g) 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. Mix for about 45-60 seconds
Warning
Product sold by weight, not volume. Product does not completely fill container. Significant settling occurs during shipping and handling. To preserve freshness, store this container tightly closed some place cool and dry. Serving scoop may settle to the bottom of the container during shipping. Keep out of reach of children. For use by healthy active adults only. Consult your physician before using this product if you are taking any medication, are under a physician's care for any medical condition, or under 18 years of age. Not for use by women that are pregnant, trying to get pregnant, or nursing.
Product Info
- Brand
- Rule One Proteins
- UPC
- 196671004352
- Package Qty
- 5.73 lb
- Dimensions
- 11.2 x 8.05 x 8 in
- Shipping Weight
- 6.48 lb
- First Available
- 04/2024





