Serious Mass, 50g Protein Powder, Chocolate, 12 lb, 16 Servings

Shipped and sold by Pattern
4.6 (153)
$83.99
Low Stock
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$20 Star Money per $100
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Product details

Web ID: 19227891
Serious Mass is the ultimate muscle building and weight gain formula. This whey protein powder has 1,250 calories per 2-scoop serving and 50 grams of protein to support muscle recovery. This whey protein powder makes the ideal post-workout drink.

  • Product Features

    • Optimum Nutrition, Serious Mass, 50g Protein Powder, With Whey Protein and 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 and Vitamin E: This workout supplement contains vitamin C, zinc, and vitamin D alongside 25 additional vitamins and minerals to provide immune support.
    • Made in USA

  • Shipping & Returns

    • This item qualifies for Free Shipping with minimum purchase! exclusions & details
    • Orders will not ship in Macy’s packaging.
    • This item may not be shipped to Alaska, American Samoa, Guam, Hawaii, Marshall Islands, U.S. Virgin Islands, Puerto Rico, Palau, the Pacific Islands, or New York.
    • California and Minnesota customers call 1-800-289-6229 for Free Shipping information.
    • For complete details, see our Shipping and Returns policies.
    Your security is our number one concern.

    To report suspicious activity, please reach out to Macy's at 1-800-289-6229 or click here to report online.

Ratings & Reviews

4.6/5

153 star ratings & reviews

Write a Review
68.6% of reviews have 5 stars
105
21.6% of reviews have 4 stars
33
7.8% of reviews have 3 stars
12
2.0% of reviews have 2 stars
3
0.0% of reviews have 1 star
0

89 customer images

153 reviews
Justin
19 days ago
from Hemet california

Serious mass protein power

I love this stuff! It taste so good and it helps me achieve my goals.

Recommends this product

Customer review from optimumnutrition.com

Sharp
3 months ago
from Richmond, VA

Good Chocolate Taste

taste very good, great for wanting to gain weight.

Recommends this product

Customer review from optimumnutrition.com

Response from optimumnutrition.com

Optimum Nutrition3 months ago

When we say Serious Mass, we mean it! 👍

Shot
3 months ago

Wooo!

Great for mass!! This is what you need if you want to get the real gains

Recommends this product

Customer review from optimumnutrition.com

Dave
4 months ago
from Midwest

Double Chocolate

Tastes amazing and mixes very well in shaker bottle

Recommends this product

Customer review from optimumnutrition.com

Mitch
5 months ago

Serious muscle growth

I've packed on 35lbs of muscle using this product along with weight training. I highly recommend it for a boost in muscle growth.

Customer review from optimumnutrition.com

sofifav_4833
9 months ago
Incentivized review

The best during my gym journey

Optimum Nutrition Mass Gainer in Chocolate is a delicious and effective way to boost your calorie intake. It has a rich, smooth chocolate flavor that makes it enjoyable to drink, and it blends easily without clumps. Packed with a good balance of protein, carbs, and essential nutrients, it helps support muscle growth and recovery. Overall, it’s a great choice for those looking to gain weight or build muscle.

Customer review from influenster.com

Response from influenster.com

Optimum Nutrition9 months ago

We settle for nothing less than the best and we're happy to hear Serious Mass is a great addition to your routine! 🙌🙌

Charles Y
10 months ago
from Michigan

Great Taste & Texture. Effective.

Long-time Serious Mass user. I use it as a meal replacement for days when my schedule is jam packed and getting lunch is not an option. Tastes great. Quells my hunger and keeps my muscles fed.

Recommends this product

Customer review from optimumnutrition.com

Response from optimumnutrition.com

Optimum Nutrition10 months ago

We're glad to hear your review as an experienced user of Serious Mass! We're delighted to hear Serious Mass has come in handy during your busy schedule!

mylayaj_5561
10 months ago
Incentivized review

VERY YUMMY RECCOMEND

Taste really good and it’s very easy to mix and it’s defiantly working the texture is also good and very nice and smooth once mixed and it’s definitely worth its value

Customer review from influenster.com