UP TO 50% OFF SITEWIDE

LOVE IT OR SEND IT BACK WITHIN 3 DAYS

WORLDWIDE SHIPPING AVAILABLE - WHEREVER YOU ARE.

BIG NEWS

GET FREE SHIPPING
ILOVEGSUS

SERIOUS MASS GAINER

OPTIMUM NUTRITION  |  SKU: 89NO0ZE
Regular price BDT 8,500.00
Tax included Shipping calculated at checkout.

SIZE
FLAVOR

AUTHENTICITY GUARANTEED

All our products are 100% genuine, sourced directly from trusted manufacturers & international Dealer. We ensure every item is carefully checked for quality & authenticity before it reaches you. Shop with confidence, knowing you’re getting the best!

DELIVERY AND SHIPPING

We’re committed to fast delivery! If you’re in Dhaka, we’ll have your order with you in just 24-32 hours. For areas outside Dhaka, delivery will take 2-3 working days. International orders will arrive within 23 days, so you can start reaching your fitness goals without any delays!

SHOP FROM STORE

Come explore our premium sports nutrition & sportswear at:
146 Old Airport Road, Tejgaon, Jamay Masjid Building, 2nd Floor, Farmgate, Dhaka 1215 & MAP

We look forward to helping you achieve your fitness goals!

NEED MORE HELP?

We’re here to assist you! Feel free to reach out to us at any time.

📞 Phone: +88 01519103000 | +88 01511103000
✉️ Emailinfo@gymsupplementsus.com

Our team is ready to support you with any questions or concerns!

Premium sports nutrition & wear designed to perform. Because you deserve the best!

WE ENSURE TOP QUALITY

GEAR UP FOR SUCCESS – PREMIUM SPORTS NUTRITION, WEAR & ACCESSORIES.

Description

SUPPORTS MUSCLE BUILDING & WEIGHT GAIN GOALS

SERIOUS MASS is the ultimate muscle building and weight gain formula. With 1,250 calories per 2-scoop serving and 50 grams of protein to support muscle recovery, this powder makes the ideal post-workout and between meals shake for sizing up your goals. SERIOUS MASS provides you with the tools you need to support your weight gains goals.

  • High-Calorie Formula Supports Muscle Building³ and Weight Gain Goals.
  • 1,250 Calories per Serving to Help Boost Calorie Intake.
  • 50 Grams of Protein per Serving to Help Build and Maintain Muscle.
  • 252-254 Grams of Carbohydrates per Serving to Help Fuel Workouts.
  • 3 Grams of Creatine Monohydrate per Serving.
  • 25 Vitamins & Essential Minerals.

WHAT'S IN SERIOUS MASS GAINER!

6 |12 LBS
Serving Size Scoops (334gm)
Servings Per Container 8 |16
Per 334g
Energy 5247kJ
1252kcal
Protein 49.9g
Total Carbohydrate 252.1g
Of Which Sugars 21.3g
Total Fat 4.8g
Of Which Saturates 1.9g
Of Which Trans Fat 0g
Dietary Fiber 2.8g
Sodium 495mg
Vitamin A 299.4mcg
Vitamin D 1.9mcg
Vitamin E 3.5mg
Vitamin C 21.9mg
Thiamin (Vitamin B1) 0.5mg
Riboflavin (Vitamin B2) 0.6mg
Niacin (Vitamin B3) 6.7mg
Vitamin B6 0.7mg
Folic Acid 71.3mcg
Vitamin B12 0.5mcg
Biotin 54.8mcg
Pantothenic Acid (Vitamin B5) 2.1mg
Potassium 1,397.3mg
Chloride 653.3mg
Calcium 350.9mg
Phosphorus 166.9mg
Magnesium 82.5mg
Iron 4.2mg
Zinc 2.7mg
Copper 0.5mg
Manganese 0.5mg
Selenium 34.4mcg
Chromium 130.4mcg
Iodine 50.8mcg
Creatine Monohydrate 1g
L-Glutamine 501mg
Glutamine Peptides 501mg
Choline Bitartrate 607.9mg
Inositol 250.5mg
Ingredients:
Maltodextrin, Protein Blend (Whey Protein Concentrate*, Calcium Caseinate*, Egg Albumen), Fat-Reduced Cocoa Powder, Flavorings, Mineral Blend (Di-Potassium Phosphate, Sodium Chloride, Ferric Pyrophosphate, Zinc Oxide, Copper Gluconate, Manganese Sulfate, Chromium Chloride Hexahydrate, Potassium Iodide), Medium Chain Triglycerides, Creatine Monohydrate, Choline Bitartrate, L-Glutamine, Glutamine Peptides, Whey Powder*, Inositol, Vitamin Blend (Dextrose Monohydrate, Ascorbic Acid, Vitamin E Acetate, Niacinamide, Biotin, Vitamin A Acetate, Calcium D Pantothenate, Pyridoxine Hydrochloride, Folic Acid, Cholecalciferol, Thiamin Hydrochloride, Riboflavin, Cobalamin), Sweetener (Sucralose).
* From Milk
Allergen Information:
Contains Milk, Egg, Wheat (Gluten)

DIRECTION FOR SERIOUS MASS GAINER Add two heaping scoops of Serious Mass to a blender filled with 24 oz (710 mL) of water. Blend for 45-60 seconds. Then add a few ice cubes and, if desired, other calorie-contributing ingredients and blend for an additional 30-45 seconds.

TIPS Mixing two scoops of Serious Mass with 24 oz (710 mL) of nonfat or low fat milk instead of water will give you a thicker, creamier, higher-calorie shake. New users may find if beneficial to begin with 1/2 of a serving daily for the first week and then gradually increase to 1 or more full servings several times a day.

Serious Mass is a substantial weight-management supplement that can be used to feed serious calorie needs in a variety of different ways.

BETWEEN DRINK 1/2-1 serving of Serious Mass between meals to maintain and support muscle growth as well as contributing to a high-calorie diet.
POST WORKOUT Begin drinking 1/2-1 serving of Serious Mass 30-45 minutes following exercise to support muscle growth. Before Bed: Drink 1/2-1 serving of Serious Mass about 45-60 minutes before bed to provide nutrients to help maintain 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.

WARNINGS Do not exceed the recommended daily dose. 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, hypoglycemia, and/or if you are taking any prescription or OTC medication(s). Food supplements should not be used as a substitute for a varied diet. Store in a cool, dry place.

Reviews (39)

Customer Reviews

Based on 39 reviews
90%
(35)
8%
(3)
3%
(1)
0%
(0)
0%
(0)
R
Rakib Hasan
Fast Weight Gain and Strong Energy

already seeing weight increase. My appetite improved a lot and I feel stronger during workouts. It’s heavy but works really well if you are skinny. I take it after training and sometimes before bed.

S
Sabbir Parvez
Effective but Overly Sweet

I gained weight with this product but the chocolate flavor is too sweet for daily drinking. After two weeks it started to feel heavy. It works for bulking but I wish the sweetness was milder.

R
Rohan Ahmed
Great Flavor and Fast Results

Serious Mass Chocolate tastes better than most gainers. I gained good weight and feel stronger in the gym. Two servings daily with my meals and the progress is clear. No digestion issues for me. Will definitely repurchase.

S
Shadman Islam
Noticeable Gains in One Month

This gainer helped me break my weight plateau fast. I put on 4kg and my chest and arms look bigger. Rich chocolate flavor and easy mixing. The vitamins and creatine inside make it a complete product for serious mass building.

F
Fahim Khan
Excellent for Muscle Building

Optimum Nutrition Serious Mass delivers real results. I’m gaining size and strength every week. Chocolate taste mixes perfectly with cold milk and the 1250 calories really help. Recovery is faster too thanks to the glutamine. Very satisfied.

Payment & Security

END-TO-END ENCRYPTION

    We offer a variety of secure payment methods to make your shopping experience convenient and safe. You can pay using Visa, MasterCard, American Express (AMEX), bKash & all kinds of MFC. Your security is our top priority, so rest assured that all transactions are protected with the highest level of encryption. Shop with confidence knowing your payment details are safe with us!

    APPLIED NUTRITION

    Applied Nutrition, a trusted leader for over a decade, delivers science-based supplements you can rely on.

    applied_nutrition_whey_protein

    Product comparison grid

    see more

    COMPARE OUR TOP PRODUCTS FIND THE PERFECT FIT FOR YOUR FITNESS JOURNEY...

    A table comparing the facets of 5 products
    Facet
    APPLIED NUTRITION PUMP 3G ZERO STIM | FRUIT BURST FLAVOR
    APPLIED NUTRITION PUMP 3G ZERO STIM
    View details
    C4 ORIGINAL Pre-Workout Supplement Facts in Icy Blue Razz. Key ingredients: Beta-Alanine (1.6g), Creatine Nitrate (1g), Caffeine Anhydrous (150mg), and L-Citrulline.
    C4 ORIGINAL
    View details
    C4 RIPPED | CHERRY LIMEADE FLAVOR | GYMSUPPLEMENTSUS.COM
    C4 RIPPED
    View details
    ESSENTIAL AMINO ENERGY | WATER MELON FLAVOR | GYMSUPPLEMENTSUS.COM
    ESSENTIAL AMINO ENERGY
    View details
    GAT NITRAFLEX | WATERMELON FLAVOR | GYM SUPPLEMENTS U.S
    GAT NITRAFLEX
    View details
    By
    ByAPPLIED NUTRITIONCELLUCORCELLUCOROPTIMUM NUTRITIONGAT SPORT
    Price
    Price
    Regular price BDT 4,150.00
    Regular price From BDT 3,500.00
    Sale price BDT 4,000.00 Regular price BDT 4,500.00
    Regular price BDT 3,800.00
    Sale price BDT 4,000.00 Regular price BDT 4,500.00