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Serious Mass Overview

Optimum Nutrition's Serious Mass may be the weight-gainer to end all weight-gainers. If you're looking for a fast, affordable and easy way to pack on the calories, you're in luck. With an unbelievable 1,250 calories per serving, one shake's worth of Serious Mass could feed a small village. OK, not really, but Optimum Nutrition wasn't kidding around when they named this weight gain powder Serious Mass. It's not a product for everyone, but for those looking to beef up their calorie intakes without spending all day at the table, Optimum Nutrition's high calorie supplement for weight gain is the way to go.

At All Star Health, we know that intensively-training younger athletes, or those already in peak condition don't have average metabolisms or nutritional needs. For these athletes, getting enough calories to maintain their muscle mass and strength is hard enough, and consuming enough calories to grow additional mass can seem impossible. That's why we offer Serious Mass — a one-step powdered supplement that's designed to get you the results you want. When ordinary protein powders and meal replacements just aren't enough, a weight-gainer like Serious Mass may be just what you've been looking for. Unlike other weight gainers that are just glorified protein powders with added carbs and an arbitrarily increased serving size, Serious Mass is a calorie-dense supplement packed with an unbelievable 50 grams of a mass-building protein per serving and 1,250 calories. One serving of Optimum Nutrition's high-calorie weight gain supplement contains more protein than eight whole eggs along with vitamins, minerals and other essential nutrients including glutamine, creatine, glutamine peptides and more. Use Optimum Nutrition's Serious Mass along with an intense training schedule to get the results you've been looking for. Looking for fewer calories? Just use a smaller serving of Serious Mass.

Besides being super effective, Optimum Nutrition's Serious Mass also tastes great. The powdered supplement dissolves fully and blends into a smooth shake that's easy to get down. It even comes in a variety of flavors, so you can pick your favorites or mix it up with something new every day of the week. So while you don't use a product like Serious Mass for its taste, it's nice to not have to force a shake down on account of lousy or lackluster flavor. Mix with water or with milk for even more calories and protein.

Serious Mass Description from Optimum Nutrition
-Each serving is packed with 1,250 calories to support a calorie surplus for weight and muscle building.
-50 grams of protein to support muscle building and recovery.
-252 grams of carbohydrates to support fueling of intense workouts and aid in replenishment of glycogen stores.
-3 grams of creatine monohydrate to support performance.
-25 vitamins and minerals plus glutamine.

OPTIMUM NUTRITION has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 30 years in 90+ countries. After careful supplier selection, each ingredient is tested to assure exceptional purity, potency and composition. We hold ourselves to the highest product standards, all so you can unlock your body's full potential.

Supplement Facts
Serving Size: 336 grams
Servings Per Container: 16
Ingredient Amount % Daily Value**
Calories 1250
Total Fat 4.5g 6**
-Saturated Fat 2.5g 13**
Cholesterol 110mg 37
Total Carbohydrate 252g 92**
-Dietary Fiber 4g 14**
-Total Sugars 20g
--Includes 9g Added Sugars 18
Protein 50g 100**
Vitamin A (as beta-carotene) 750mcg 83
Vitamin C (as ascorbic acid) 60mg 67
Vitamin D (as cholecalciferol) 5mcg 25
Vitamin E (as d-alpha tocopheryl succinate) 20mg 133
Thiamin (as thiamin mononitrate) 4.8mg 400
Riboflavin 4mg 308
Niacin (as niacinamide) 50mg 313
Vitamin B6 (as pyridoxine hydrochloride) 5mg 294
Folate (as folic acid) (400 mcg folic acid) 680mcg 170
Vitamin B12 (as cyanocobalamin) 10mcg 417
Biotin (as d-biotin) 300mcg 1000
Pantothenic Acid (as d-calcium pantothenate) 25mg 500
Choline (as choline bitartrate) 250mg 45
Calcium (as calcium citrate, dicalcium phosphate) 600mg 46
Iron (as ferrous fumarate) 8mg 44
Phosphorus (as dicalcium phosphate, dipotassium phosphate) 590mg 47
Iodine (as potassium iodide) 53mcg 35
Magnesium (as magnesium aspartate) 140mg 33
Zinc (as zinc citrate) 15mg 136
Selenium (as selenomethionine) 70mcg 127
Copper (as copper gluconate) 1mg 111
Manganese (as manganese amino acid chelate) 2mg 87
Chromium (as chromium polynicotinate) 120mcg 343
Molybdenum (as molybdenum amino acid chelate) 75mcg 167
Sodium 570mg 25
Potassium (as dipotassium phosphate) 1430mg 30
Creatine Monohydrate 3g
L-Glutamine 500mg
Inositol 250mg
PABA (para-aminobenzoic acid) 5mg
** Percent Daily Value is based on a 2000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
† Daily Value not established.

Contains: Egg, Milk, Soy.

Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Whites, Sweet Whey), Cocoa (Processed with Alkali), Natural and Artificial Flavor, Medium Chain Triglycerides, Lecithin, Acesulfame Potassium, Sucralose.

Manufacturer's Directions
336 Grams - About 2 heaping scoops Serious Mass Protein Powder
24 fl oz cold water, milk or other beverage
30-45 seconds - Blend until dissolved

TIPS: New users may find it beneficial to begin with 1/2 of a serving daily for the first week and then gradually increase to 1 serving a day.

Manufacturer's Disclaimer
Store in a cool, dry place.