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Details
Optimum Nutrition Serious Mass Weight Gainer Protein Powder is the ultimate muscle building and weight gain formula. This chocolate-flavored protein powder delivers 1,260 calories per 2-scoop serving along with 50 grams of protein to support muscle recovery and 252 grams of carbohydrates to help fuel workouts. With 22 vitamins and essential minerals, including Vitamin C and Vitamin D, Optimum Nutrition Serious Mass Protein Powder makes the ideal post-workout and between meal shake for sizing up your weight gain goals. Optimum Nutrition powder mixes easily using a shaker cup or blended in a smoothie. There are 16 servings in this 12 pound container. There’s more of you in you. Optimum Nutrition has been trusted to provide high quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries.
• One 6 lb container (8 servings) of Optimum Nutrition Serious Mass Weight Gainer Protein Powder in Chocolate Flavor
• Serious Mass protein powder is the ultimate muscle building and weight gain formula
• Each serving contains 1,260 calories, 50 grams of protein and 251 grams of carbohydrates to support muscle recovery and help fuel workouts
• Feel good about your after-workout recovery drink
• Mixes easily with a shaker cup, perfect for packing in your gym bag as part of your training routine
• Performance nutrition for over 35 years
Ingredients
other 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.
Directions
Add two heaping scoops of Serious Mass to a blender filled with 24 oz of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds. Tips: Mixing two scoops of Serious Mass with 24 fl oz of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. 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 or more full servings several times a day. Serious Mass is a substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways. Between Meals: Drink 1/2 - 1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet. Post-Workout: Begin drinking 1/2 - 1 serving of Serious Mass 30 - 45 minutes following exercise to support maximum recovery. Before Bed: Drink 1/2 - 1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night. For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended. Store in a cool, dry place. Contents sold by weight, not volume. Some settling may occur.
Warnings
Keep out of reach of children. Do not take this product if you are pregnant or nursing a baby, check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any known or suspected medical condition(s) including diabetes or hypoglycemia, and/or if you are taking any prescription or OTC medication(s). Allergen Information: Contains milk, egg, wheat (glutamine peptides) and soy (lecithin) ingredients.
Nutrition
Nutrition Facts
- Amount Per Serving
- Calories 1640
- Total Fat 20g26%
- Saturated Fat 11g55%
- Cholesterol 140mg47%
- Sodium 800mg35%
- Total Carbohydrate 291g106%
- Dietary Fiber 4g14%
- Sugars 56g
- Protein 74g
Details
Optimum Nutrition Serious Mass Weight Gainer Protein Powder is the ultimate muscle building and weight gain formula. This chocolate-flavored protein powder delivers 1,260 calories per 2-scoop serving along with 50 grams of protein to support muscle recovery and 252 grams of carbohydrates to help fuel workouts. With 22 vitamins and essential minerals, including Vitamin C and Vitamin D, Optimum Nutrition Serious Mass Protein Powder makes the ideal post-workout and between meal shake for sizing up your weight gain goals. Optimum Nutrition powder mixes easily using a shaker cup or blended in a smoothie. There are 16 servings in this 12 pound container. There’s more of you in you. Optimum Nutrition has been trusted to provide high quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries.
• One 6 lb container (8 servings) of Optimum Nutrition Serious Mass Weight Gainer Protein Powder in Chocolate Flavor
• Serious Mass protein powder is the ultimate muscle building and weight gain formula
• Each serving contains 1,260 calories, 50 grams of protein and 251 grams of carbohydrates to support muscle recovery and help fuel workouts
• Feel good about your after-workout recovery drink
• Mixes easily with a shaker cup, perfect for packing in your gym bag as part of your training routine
• Performance nutrition for over 35 years
Ingredients
other 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.
Directions
Add two heaping scoops of Serious Mass to a blender filled with 24 oz of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds. Tips: Mixing two scoops of Serious Mass with 24 fl oz of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. 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 or more full servings several times a day. Serious Mass is a substantial weight-gain supplement that can be used to feed serious calorie needs in a variety of different ways. Between Meals: Drink 1/2 - 1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet. Post-Workout: Begin drinking 1/2 - 1 serving of Serious Mass 30 - 45 minutes following exercise to support maximum recovery. Before Bed: Drink 1/2 - 1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night. For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended. Store in a cool, dry place. Contents sold by weight, not volume. Some settling may occur.
Warnings
Keep out of reach of children. Do not take this product if you are pregnant or nursing a baby, check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any known or suspected medical condition(s) including diabetes or hypoglycemia, and/or if you are taking any prescription or OTC medication(s). Allergen Information: Contains milk, egg, wheat (glutamine peptides) and soy (lecithin) ingredients.
Common questions
Learn more about how to place an order here.
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Learn more about pickup orders here.
- Delivery fees start at $3.99 for same-day orders over $35. Fees vary for one-hour deliveries, club store deliveries, and deliveries under $35.
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Instacart pickup cost:
- There may be a "pickup fee" (equivalent to a delivery fee for pickup orders) on your pick up order that is typically $1.99 for non-Instacart+ members. Instacart+ membership waives this like it would a delivery fee.
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Learn more about Instacart pricing here.
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