

Optimum Nutrition, Serious Mass, Weight Gainer Protein Powder, Vanilla, 6.lb
Key item features
Optimum Nutrition, Serious Mass, Weight Gainer Protein Powder, Vanilla, 6lb
- 50 grams of protein per serving
- Over 250 grams of carbohydrates per serving
- High-calorie weight gainer: 1,250 calories per 2-scoop serving
- Use an electric blender to add fresh or frozen fruits, peanut butter, nuts and other calorie-dense foods for delicious flavor and help boost your weight gain potential
- 25 vitamins and minerals plus creatine and glutamine
- Adding calories to your fitness regimen is easy and tasty
- Helps support fuel for intense workouts
- Optimum Serious mass aids in the replenishment of glycogen stores
- Blend in low-fat milk, nut milk or water for a delicious and nutritious shake
Specs
- Total protein per serving50g
- Cal per serv5760cal
- FlavorVanilla
- Ingredient preferenceGluten-Free
- Primary ingredientProtein Blends, Whey
- Sugar per serv152g
Reviews summary
Pros
- : 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 30-day returns
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About this item
Product details
Optimum Nutrition, Serious Mass, Weight Gainer Protein Powder, Vanilla, 6lb
- 50 grams of protein per serving
- Over 250 grams of carbohydrates per serving
- High-calorie weight gainer: 1,250 calories per 2-scoop serving
- Use an electric blender to add fresh or frozen fruits, peanut butter, nuts and other calorie-dense foods for delicious flavor and help boost your weight gain potential
- 25 vitamins and minerals plus creatine and glutamine
- Adding calories to your fitness regimen is easy and tasty
- Helps support fuel for intense workouts
- Optimum Serious mass aids in the replenishment of glycogen stores
- Blend in low-fat milk, nut milk or water for a delicious and nutritious shake
Specifications
Total protein per serving
Cal per serv
Flavor
Ingredient preference
Indications
Health Concern
Directions
Dosage
Instructions
Warranty
Warranty information
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Ingredients
Ingredients
Maltodextrin, Proprietary Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Sweet Dairy Whey, Egg Albumen), Natural and Artificial Flavor, Vitamin and Mineral Blend (Di-Potassium Phosphate, Magnesium Aspartate, Di-Calcium Phosphate, D-Calcium Pantothenate, Calcium Citrate, Manganese Amino Acids Chelate, Zinc Citrate, Ascorbic Acid, Niacinamide, Biotin, D-Alpha Tocopheryl Succinate, Beta Carotene, Selenomethionine, Ferrous Fumarate, Molybdenum Amino Acid Chelate, Copper Gluconate,
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Customer ratings & reviews
Reviews summary
Pros
- : 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 photos






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Showing 1-3 of 698 reviews
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.
Verified Purchase
Best one on the market by far
Closest to chocolate milkshake you’ll get. Suggestion. Let it sit in the fridge after you mix it, let it sit about 10 minutes for it to settle cause it’s bubbly otherwise, plus it helps settle any clumps that might still be there. (I’ve used a shaker, ninja blender and a portable blender they all still leave small clumps so trust me on this) if you’re looking for extra calories for weight gain specifically, I suggest adding 2 scoops of vanilla bean ice cream plus a bottle of water and then the 2 scoops of the mass gainer. In 3 days I noticed getting plumper. I I think I have a low key eating disorder so take my advise when I tell you this stuff works to gain weight. When you can’t eat when you are stressed when you just can’t do anything, at least drink this cause it goes down easy, it’s not too thick, it’s perfect and again if you add the ice cream it’s like you’re drinking a thin chocolate shake. I had to buy the big bag cause this stuff works so well. I haven’t tried with yogurt but ice cream faaashow. Don’t waste time with the other crap other companies sell cause they don’t taste this good. I got one more expensive and it was chocolate flavored and tasted like trash and made me sick. I hate everything but somehow I loved this. So go with it. From one picky grossly skinny person to the next. Said with love cause we all gotta laugh about ourselves.
Verified Purchase
Definitely a great choice!
I just wanna say I’m just finishing my first jug today %26 it has worked so well! I’m dead serious! I’ve never tried protein powder, but I’m definitely about to order another jug! Big fan of it for sure
