With over 1,220 calories, more than 250g carbohydrates, and 40g protein from three types of whey (per serving), Mass Gainer puts you in charge of transforming to XXL.*

Calorie-Packed Protein

This formula contains a 6:1 carb-to-protein ratio for a calorie-packed protein to help you pack on desired pounds.*

Anytime Formula

Mass Gainer should be combined with a high-calorie diet and weight training or other high-intensity exercise. Use Mass Gainer in conjunction with the food you normally eat for additional daily calories. Do not use Mass Gainer in place of meals.

Clean Manufacturing & Quality

Rule 1 Proteins combines clean manufacturing with exceptional quality. R1 Protein is made in FDA-inspected, NSF/GMP-compliant, and Informed-Choice certified facilities in the USA, using premium ingredients and stringent controls to deliver superior products.

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Price History

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5.5 Lbs.
11.4 Lbs.

5.5 Lbs.
11.4 Lbs.

Historic Prices

Size	Current	Lowest	Average
5.5 Lbs.
11.4 Lbs.

Serving Size: About 2 Heaping Scoops (325g)
Servings Per Container: 8

Amount Per Serving	% DV *

Calories	1,260

Total Fat	8g	10%*

Saturated Fat	4g	20%*

Cholesterol	160mg	53%

Total Carbohydrate	254g	84%*

Dietary Fiber	7g	28%*

Total Sugars	14g	**

Includes 10g Added Sugars		20%*

Protein	40g	80%*

Calcium	360mg	28%

Sodium	350mg	15%

Potassium	1,240mg	28%

Creatine Monohydrate	1g	**







* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Contains: Milk and Soy. Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract
Warnings: WARNING: 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.

Serving Size: 2 Heaping Scoops (328g)
Servings Per Container: 8

Amount Per Serving	% DV *

Calories	1260

Total Fat	8g	10%

Saturated Fat	4.5g	23%

Cholesterol	155mg	52%

Total Carbohydrate	255g	93%

Dietary Fiber	8g	29%

Total Sugars	14g	†

Includes 10g Added Sugars		20%

Protein	40g	80%

Calcium	370mg	28%

Sodium	520mg	23%

Potassium	1360mg	29%

* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Contains: Milk and Soy. Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Lecithin, Guar Gum, Salt, Sucralose, Acesulfame Potassium, Stevia Leaf Extract.

Serving Size: 2 Heaping Scoops (320g)
Servings Per Container: 8

Amount Per Serving	% DV *

Calories	1230

Total Fat	6g	8%

Saturated Fat	3g	15%

Cholesterol	165mg	55%

Total Carbohydrate	252g	92%

Dietary Fiber	1g	4%

Total Sugars	14g	†

Includes 10g Added Sugars		20%

Protein	40g	80%

Calcium	360mg	28%

Sodium	410mg	18%

Potassium	390mg	8%

* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Natural and Artificial Flavors, Cookie Crumbs (Tapioca Starch, Rice Flour, Sugar, Cocoa [Processed with alkali], Palm Oil, Salt, Chocolate Liquor, Natural Flavor, Sodium Bicarbonate), Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract. Contains: Milk and Soy.

Serving Size: 2 Heaping Scoops (324g)
Servings Per Container: 8

Amount Per Serving	% DV *

Calories	1240

Total Fat	6g	8%

Saturated Fat	2.5g	13%

Cholesterol	170mg	57%

Total Carbohydrate	256g	93%

Dietary Fiber	2g	7%

Total Sugars	14g	†

Includes 9g Added Sugars		18%

Protein	40g	80%

Calcium	320mg	25%

Sodium	520mg	23%

Potassium	380mg	8%

* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Contains: Milk and Soy. Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Natural and Artificial Flavors, Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, FD&C Red #40, Stevia Leaf Extract.

Serving Size: About 2 Heaping Scoops (325g)
Servings Per Container: 8

Amount Per Serving	% DV *

Calories	1,240

Total Fat	6g	8%*

Saturated Fat	3g	15%*

Cholesterol	175mg	58%

Total Carbohydrate	256g	93%*

Dietary Fiber	2g	7%*

Total Sugars	14g	**

Includes 9g Added Sugars		18%*

Protein	40g	80%*

Calcium	320mg	25%

Sodium	520mg	23%

Potassium	410mg	9%

Creatine Monohydrate	1g	**







* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Contains: Milk and Soy. Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Natural and Artificial Flavors, Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract
Warnings: WARNING: 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.

Serving Size: 2 Heaping Scoops (325g)
Servings Per Container: 16

Amount Per Serving	% DV *

Calories	1260

Total Fat	8g	10%

Saturated Fat	4g	20%

Cholesterol	160mg	53%

Total Carbohydrate	254g	92%

Dietary Fiber	7g	25%

Total Sugars	14g	†

Includes 10g Added Sugars		20%

Protein	40g	80%

Calcium	360mg	28%

Sodium	350mg	15%

Potassium	1240mg	26%

* % Daily Value (DV) is based on a 2,000 calorie diet. Your daily values may be higher or lower based on your calorie needs. † Daily Value (DV) not established.
Other Ingredients: Contains: Milk and Soy. Carbohydrate Blend (Maltodextrin, Organic Rice Bran, Pea Starch [Carb10™]), Protein Blend (Whey Protein Concentrate, Whey Protein Isolate, Whey Protein Hydrolysate), Cocoa (Processed with Alkali), Natural and Artificial Flavors, Lecithin, Guar Gum, Sucralose, Acesulfame Potassium, Stevia Leaf Extract.