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Optimum Nutrition Serious Mass - 12 Lbs

Serious weight gain requires serious calories. However, those who need the extra calories most, often have the toughest time consuming enough of them. For many aspiring to be bigger, highly-active metabolisms, weaker appetites, and on-the-run lifestyle make consuming sufficient calories through whole foods alone a real challenge.

SKU: 5500123617_parent

Availability: In stock

Price From:

Regular Price: Rs. 6,199.00

Special Price Rs. 4,959.00

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With Serious Mass, you've got nothing to lose and lots to gain. We've consolidated over 1,250 calories, 50 grams of protein, 250-plus grams of carbohydrates, and 25 vitamins & minerals with added glutamine and creatine into every serving. It's time to stop thinking small; get serious - Serious Mass.


Other Ingredients: Maltodextrin, Protein Blend (Whey Protein Concentrate, Calcium Caseinate, Egg Albumen, Sweet Dairy Whey), Cocoa (Processed with Alkali), Natural and Artificial Flavor, Vitamin and Mineral Blend (diPotassium Phosphate, Magnesium Aspartate, diCalcium Phosphate, Calcium Citrate, Ascorbic Acid, Niacinamide, Zinc Citrate, Beta Carotene, d-Calcium Pantothenate, d-alpha Tocopheryl Succinate, Selenomethionine, Copper Gluconate, Ferrous Fumarate, Manganese Amino Acid Chelate, Thiamin Mononitrate, Pyridoxine Hydrochloride, Riboflavin, Chromium Polynicotinate, Folic Acid, Biotin, Molybdenum Amino Acid Chelate, Cholecalciferol, Potassium Iodide, Cyanocobalamin), Acesulfame Potassium, Lecithin, Medium Chain Triglycerides.

ALLERGEN INFORMATION:Contains milk, egg, wheat (glutamine peptides) and soy (lecithin) ingredients.

 Free Of

Added Sugar.


Add two heaping scoops of Serious Mass to a blender filled with 24 oz of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calories-contributing ingredients and blend for an additional 30-45 seconds. 

 Between Meals: Drink 1/2 - 1 serving of Serious Mass between meals to maintain positive nitrogen balance and support a high-calorie diet. Post-Workout: Begin drinking 1/2 - 1 serving of Serious Mass 30-45 minutes following exercise to support maximum recover. Before Bed: Drink 1/2 - 1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to recovering muscle throughout the night.

 Note: For best results use Serious Mass combined with intense weight training (3-5 times per week) and a sensible whole foods diet. Also, keep in mind that sufficient recovery between workouts impacts your ability to gain lean mass. Allowing at least 48 hours between workouts involving the same body parts is recommended.


Keep out of reach of children. Do not take this product if you are pregnant or nursing a baby. Check with a qualified healthcare professional before using this product if you are under 18 years of age or if you have any known or suspected medical condition(s) including diabetes or hypoglycemia and/or if you are taking any prescription or OTC medication(s). Store in a cool, dry place. Contents sold by weight, not volume. Some settling may occur.


These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.

There are no guarantees that every person using this product / service will see the expected results for sure. Results depend on a lot of factors and the results may vary from person to person.                                                              


Great TasteReview by KENNETH GOLDSMITH, Roorkee
This is the great product in my opinion. I take about 18 oz of milk and get it mixed in a blender and then add 1 scoop. I added little honey to help the taste. Put on about 5 kg in 6 weeks. Not much fat because I still have my abs. (Posted on 12/12/2014)
Great Product.Review by ELANGO K.B. Ludhiana
Great powder!!! Tastes very good and I got good results after a week. The price is cheap but you don't get many servings out of each container. I saw 1 kg increase in weight after a week... (Posted on 12/12/2014)
Very Good.Review by SUSHIL KUMAR, Patiala
It's a great weight gainer I just feel sometimes that the serving size is too big so it's a hassle to get it all down in one serving. It has helped me a lot though and the chocolate flavour is probably the best one. (Posted on 12/12/2014)
BestReview by KING GEORGE, Dehradun
Just recently started taking this so I gave it 4 for now but it may go up as I get a little more familiar with it. (Posted on 12/12/2014)
Good Supplement.Review by ASHOK SHAH, Mangalore
I have only tried the chocolate flavour to this protein powder as a recommendation and I love it. The taste is great, almost like drinking chocolate milk but thicker. This powder works great if you are trying to put on weight and it works really fast. I gained about 1.5 kg in the first week I used it taking it 3 times a day. The amount you gain depends on how much you take it, but it is a great protein powder... (Posted on 12/12/2014)
Very Good For Gaining MassReview by Surendra Mohite, Belgaum
This is very good for gaining mass. I put on 27pounds in 2 1/2 months, and still gaining. This would be good belnded into a shake, but as you know we dont have time for that. USE WATER! and shake until there is little to no residue at the bottom and drink it fast. Dont concentrate on the taste because you will find yourslef not wanting to finish it. If you can take it, it packs on pounds. However not a good tasting one. This is the best, goes down smooth, and tastes better than strawberry milk..
(Posted on 10/28/2014)
Very Good ProductReview by Abhisek Verma, GURGAON
I’m a first time user of "Serious Mass" and I found this product to be very good. I’m 20 years old n I weighed 143 when I started using this. Now I’m 156 after using one bag in about 3 to 4 weeks. The scoops are big to. So don't let the 12 pounds confuse you. It’ll last just as long as any weight gainer... I took one scoop at a time, one in the morning, and one after my work out n one before I sleep at night. I drank it with milk of course. You don't need a blender to mix like the package stated but it would make it a lot smoother. My 2nd package should arrive today and will review again to show my progress.. And yea it taste fine.....
(Posted on 10/28/2014)
Highly Recommend Review by Vincy Rebello, KERALA
One of the problems I've had trying to put on muscle is how much other training and the activity I do at work. It makes my caloric needs around 4500-5000 cal per day to begin bulking. Two of these shakes per day worked great my heavy bulking phase, with me putting on 13lbs in 7 weeks. I highly recommend ON serious mass to anyone for better result because it proved me...... (Posted on 10/28/2014)
Good Meal Replacement Drink. Review by Shakeen Subbaiah, Bangalore
Tried this product a month back ... amazing one... tastes good with low fat milk ...a good meal replacement drink. (Posted on 10/28/2014)

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Office located at: Melting Pot Concepts Private Limited

No.40, 2nd Floor, Sundar Industrial Estate,

New Timber Yard Layout,

Mysore Road, Bangalore - 560026,

Karnataka India.

Landline No: 91-80-26740337, 26742339

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