

Optimum Nutrition Serious Mass Protein Powder, Chocolate, 50g Protein, 12lb, 192oz
Key item features
- Potent Calorie: Delivers 1,250 calories per 2-scoop serving when mixed with water, increasing to over 1,630 calories with low-fat milk for significant weight gain support.
- Rich Protein: Provides 50 grams of protein per serving from a blend of fast and slow-digesting sources, including Whey, Casein, and Egg.
- Abundant Carbohydrates: Contains over 250 grams of carbohydrates per serving to fuel intense workouts and replenish glycogen stores, with no added sugar.
- Enhanced Recovery: Formulated with creatine monohydrate and glutamine to support muscle recovery and growth after exercise.
- Comprehensive Nutrition: Fortified with 25 essential vitamins and minerals, including Vitamin C, zinc, vitamin D, calcium, and vitamin E, for immune support and overall well-being.
- Effortless Blending: Features instantized creatine monohydrate powder for easy dissolution, ensuring a smooth and lump-free post-workout drink mix.
Specs
- Cal per serv1250cal
- Total protein per serving50g
- Primary ingredientProtein Blends, Whey
Reviews summary
- : Has a rich, dessert-like flavor profile.
- : Mixes easily with liquids without clumps.
- : Provides 50 grams of protein per serving.
- : Provides approximately 1250 calories per serving.
- : Offers great value considering its effectiveness.
- Free shipping
Free 90-day returns
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About this item
Product details
- Optimum Nutrition, Serious Mass, 50g Protein Powder, With Whey Protein & Creatine Monohydrate, Chocolate, 12 lb, 16 Servings
- Protein Powder Weight Gainer: This weight gainer for women and men has 1,250 calories per 2-scoop serving.
- Nutrient-Packed Weight Gainer: Get 50 grams of protein per serving and over 250 grams of carbohydrates per serving.
- Creatine and Glutamine for Added Support: This post-workout drink mix has creatine monohydrate and glutamine to enhance muscle recovery.
- Packed with Calcium & Vitamin E: This workout supplement contains vitamin C, zinc, and vitamin D alongside 25 additional vitamins and minerals to provide immune support.
- Dissolves Easily: Creatine monohydrate powder is instantized to give you a smooth blending experience.
Specifications
Cal per serv
Total protein per serving
Primary ingredient
Brand
Directions
Dosage
Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Calories 1250, Total Fat 4.5g, Saturated Fat 2.5g, Cholesterol 110mg, Total Carbohydrate 252g, Dietary Fiber 20g, Total Sugars 50g (Includes 9g Added Sugars), Protein 50g, Vitamin A 750mcg, Vitamin C 60mg, Vitamin D 5mcg, Vitamin E 20mg, Thiamin 4.8mg, Riboflavin 4mg, Niacin 50mg, Vitamin B6 5mg, Folate 680mcg DFE (400mcg folic acid), Vitamin B12 10mcg, Biotin 300mcg, Pantothenic Acid 25mg, Choline 250mg, Calcium 600mg, Iron 8mg, Phosphorus 590mg, Iodine 53mcg, Magnesium 140mg, Zinc 15mg, Selenium 70mcg, Copper 1mg, Manganese 2mg, Chromium 120mcg, Molybdenum 75mcg, Sodium 570mg, Potassium 1430mg, Creatine Monohydrate 500mg, L-Glutamine 250mg, Inositol 5mg, PABA. OTHER INGREDIENTS: Maltodextrin, Protein Blend (Protein Concentrate, Calcium Caseinate, Egg Whites, Sweet Whey), Cocoa (Processed with Alkali), Natural and Artificial Flavor, Medium Chain Triglycerides, Lecithin, Acesulfame Potassium, Sucralose. CONTAINS: EGG, MILK, SOY.
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Customer ratings & reviews
Reviews summary
- : Has a rich, dessert-like flavor profile.
- : Mixes easily with liquids without clumps.
- : Provides 50 grams of protein per serving.
- : Provides approximately 1250 calories per serving.
- : Offers great value considering its effectiveness.
Customer images




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Showing 1-3 of 664 reviews
Verified Purchase
Great you could be the one who stays in the game you winon the difference between those who succeed the ones who make it smartest talented luckiest they are the ones who simply quit Think about all the times something with passion and energy maybe it was a new habit a new goal or a new opportunity at first you were excited motivation you had a vision of where you wanted to be but reality hit things got tough progress Felt slow you started you looked around and saw others moving faster than you that voice in your head whispered this isn't for you you gave up the cycle repeated itself over and over again
Seller Verified Purchase
best strawberry flavored protein powder
Great taste! I have been using chocolate for a couple years and got the strawberry for my wife. Kinda tastes like luckycharms and a hint of the a dairy queen vanilla-cone. obviously tastes like strawberry, I'm just mentioning the slight background flavors and they dont bother me. One thing I have always appreciated about serious mass is how well it mixes using hot water from my sink and aggressive shaking. Fill your bottle like, 1/3 the way, then a serving of serious mass, shake the crap out of it, top off with more hot water and shake again and its good. For some reason the strawberry mixes better than chocolate.
Verified Purchase
Good
On my 7th or 8th bottle probably, this is the real deal if you're trying to put on weight. The milk chocolate is my go to, but all the ones I've tried were actually pretty good taste wise. it's one of the few powders that Id say taste like what it says it is, like my favorite is milk chocolate, and it actually taste like a chocolate shake when I make it.
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Optimum Nutrition Serious Mass Protein Powder, Chocolate, 50g Protein, 12lb, 192oz $84.99 44.3 ¢/oz

Optimum Nutrition Serious Mass Protein Powder, Chocolate, 50g Protein, 12lb, 192oz
Optimum Nutrition, Essential Amino Energy, Powder, Orange Cooler, 65 Servings $38.50 Was $44.99 59.2 ¢/ea

Optimum Nutrition, Essential Amino Energy, Powder, Orange Cooler, 65 Servings
Rollback Pure Protein Bars, Chocolate Peanut Caramel, 20g Protein, Gluten Free, 1.76 oz, 4 Count $4.97 Was $6.47 71.0 ¢/oz

Pure Protein Bars, Chocolate Peanut Caramel, 20g Protein, Gluten Free, 1.76 oz, 4 Count
1000+ bought since yesterday Atkins Protein Shake, Mocha Latte, Keto Friendly, Gluten Free, 4 Ct (Ready to Drink) $5.99 13.6 ¢/fl oz

