Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)
Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)

Key features

  • Packaging may vary - New look, with the same trusted Quality!
  • High calorie weight gainer: 1,250 calories per 2 scoop serving
  • 50 grams of protein per serving
  • Over 250 grams of carbohydrates per serving
  • 25 vitamins & minerals plus creatine & glutamine
  • Using an electric blender to add fresh or frozen fruits, peanut butter, nuts & other calorie dense foods to boost your weight gain potential
Size6 Pound (Pack of 1)
ColorNo Color

Optimum Nutrition Serious Mass, Weight Gainer Protein Powder, Mass Gainer, Vitamin C and Zinc for Immune Support, Creatine, Vanilla, 6 Pound (Packaging May Vary)

List Price: $80.49$72.44DEALYou Save: $8.05 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

Customer Reviews

Reviews sourced from verified Amazon purchasers
4.0
out of 5
Based on 10 reviews
5
70%
4
20%
3
0%
2
0%
1
10%
For My Husband
Startastic Time✓ Verified PurchaseMarch 3, 2018
I ordered this for my husband to help him gain weight. He eats all day and night but doesn't gain a pound. The recommended serving for this is way too big for him to drink, it seems like far too much for any person to drink. I give him a quarter serving 3 times a day 4 if he can manage. He's been drinking them a week and is up 6lbs. I will update in a month to give a better in depth review.
I love ON Mass Gainer!
8dodgers8✓ Verified PurchaseFebruary 20, 2018
I purchased this product after reading all the positive reviews, and after trying this protein myself, I was not disappointed. The recommended 2-scoop servings is a bit much for me, both the amount & financially. I cannot imagine using the whole container for just 8 servings. So instead, I blend together 1/6th of the recommended serving (1/3 of a scoop) & add 10oz milk, 2Tbs peanut butter, 1 banana, & 1 cup of oatmeal. This amounts to almost 1200 calories. I have been following this method of using 1/6th serving of protein powder 5 days/wk since November 2017 & I still have about 4 more servings to go. On some days, I only add the same amount of protein powder to 10oz milk because it's easier to use my blender bottle like this. Along with my protein shake, I also do strength exercises for 30min & walk 45min/day at least 4 times a week. I have only gained 15 pounds in 10 weeks, but I mostly base my progress on measurements rather than the scale, & I am honestly very happy with the results so far. It's always been hard for me to gain weight, so I needed something like this to help me gain weight in the right places. My family has noticed the beginning of my body transformation, & that motivates me to keep doing what I'm doing. I absolutely love this product.
Highly recommend
Jason_W✓ Verified PurchaseFebruary 14, 2018
As a skinny guy I've always struggled to put on weight. I am 6 foot 1 ish and wanting to join the marines but couldn't before because I was under weight. Before taking this drink I was onky 123 pounds. This drink alone will not make you gain weight if your like me. You need to have the shake and workout and eat alot still. With doing that I got up to 134 in about a month and soon after was able to reach my weight goal. I highly recommend vanilla.

Good luck to anyone trying to get some mass :)
And it tastes WONDERFUL. I almost feel like I'm cheating
DC✓ Verified PurchaseJanuary 11, 2018
I've gotten thicker than a snicker. So much mass. And it tastes WONDERFUL. I almost feel like I'm cheating. It's great. I'm on my third tub 😩
Amazing taste
Mandi✓ Verified PurchaseJanuary 9, 2018
I crave this shake every night before bed as dessert. I enjoy mixing with whole milk and a banana or a couple spoons of peanut butter for added calories and taste. I have a fast metabolism and have a hard time eating enough of a regular meal to keep/gain weight. I use a hand blender to mix. Does not mix well with a shaker or just a spoon.
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