Optimum Nutrition:

Serious Mass

No Sugar Added Weight Gain Supplement

No Sugar Added Weight Gain Supplement

 

 
Product description

Serious mass gains require serious amounts of calories and Serious Mass delivers with 1250 calories per dose making your goal of gaining weight much easier!

Very often, those who want to gain weight are those who have the hardest time doing so, due to fast metabolism, weak appetite or busy lifestyles that make it impossible to eat large quantities often.  Serious Mass ON fights these difficulties, offering 1250 to 1600 calories per shake, a very high quantity of high quality calories.

To give you an idea, each Serious Mass shake offers:

  • 1250 calories if mixed with water or 1600 calories if mixed with milk
  • 50 grams of protein from both quickly and slowly digested sources such as whey casein and eggs
  • 250 grams of carbohydrates to provide energy for intense workouts and maintain glycogen reserves- without added sugar
  • 24 essential vitamins and minerals, with B vitamins and antioxidants
  • Fortified with glutamine and creatine

Optimum Serious mass is the ultimate solution for gaining weight, gaining mass and creating muscle.  Serious Mass is a quality, economical weight gainer from Optimum Nutrition with high quantities of all the necessary ingredients, with reduced sugar and fat.

Its delicious formula allows you to drink shake after shake without getting tired of it.  It's a versatile gainer with smooth flavors that allow you to combine and try out other ingredients and explore new flavors, adding more calories.  Try creating your own premium Gainer adding Serious Mass:

Serving size

 

Calories

Serving size

 

Calories

2 tablespoons

Peanut Butter

200

1 small

Banana

105

1 tablespoon

Ice Cream

160

¼ meter

Chocolate wafers

198

30 grams

Almonds

167

1 tablespoon

Honey

64

Try and see the results in no time with the best-selling weight gainer in the world!

Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease. Results may vary from individual to individual, depending on a range of factors, including gender and age.
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Reference 1OPT1239
EAN 5060245600934 (Strawberry),5060245601023 (Vanilla),5060245601061 (Banana),5060245600446 (Chocolate),5060469983363 (Cookies & Cream),5060469985329 (Mint Chocolate),5060245607650 (Chocolate Peanuts)
English Name Serious Mass 5,45kg
Units sold last week 27
Viewed last 48 hours 332
Customers rating
Inventory level Medium
Segments without creatine, best sellers
Rank #4 in Gainer
Shipping weight 5.6 kg
Added to Zumub 1, January 2010
Last updated 20, April 2021

Questions & Answers

Questions & Answers Serious Mass

Question
How many days delivery in Italy
by Areeb S.
 
Answer
Shipping by truck 6 working days
Express shipping 3 working days
by Zumub - 08/01/2018 0 0

  
Have a question about Serious Mass? What is it, what does it do, how and when to use or something else? Ask us.

Questions & Answers

Questions & Answers Serious Mass

Question
How many days delivery in Italy
by Areeb S.
 
Answer
Shipping by truck 6 working days
Express shipping 3 working days
by Zumub - 08/01/2018 0 0

  
Have a question about Serious Mass? What is it, what does it do, how and when to use or something else? Ask us.
 

Reviews for Serious Mass

Disclaimer: The reviews provided in this page reflect the personal opinion of the corresponding user. Results may vary from individual to individual, depending on a range of factors, including gender and age.
serious mass - 12/18/2014
by haris pulikkal - Zumub Verified Purchase

Serious mass is my favorite protein power and its really help full for our muscle.., I love it thanks

1 out of 1 found this information useful.

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good products - 10/21/2020
by Mizanur R. - Zumub Verified Purchase

Good products

0 out of 0 found this information useful.

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EXCELLENT PRODUCT - 10/29/2018
by panagiotis papaioannou - Zumub Verified Purchase

GREAT MASS GAINER. EXCELLENT PRICE. COOKIES & CREAM FLAVOR IS THE BEST I'VE EVER EVER TASTED.

0 out of 0 found this information useful.

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Best - 05/02/2017
by Buica Robert - Zumub Verified Purchase

I managed to finally increase weight and in less than 3 weeks! The flavor is also good and not had any problem or loss of appetite. In addition, I am more energetic!

0 out of 0 found this information useful.

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It worked for me! - 04/16/2017
by CLIVE ROGER ELLIS - Zumub Verified Purchase

Doe's what it says on the packet. Excellent for gaining weight and muscle mass

0 out of 0 found this information useful.

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Serious Mass

2.72 kg

£32.40
 
+110 Zumub points 

5.45 kg

£53.09
 
+181 Zumub points 

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