Dear Valued Customer, I hope this message finds you well. We wanted to inform you that Optimum Serious Mass in the 1 kg variant is currently not in production by the company. However, we do have the following options available: Optimum Nutrition (ON) Serious Mass: Chocolate, 12 Lbs (5.44 KG) Optimum Nutrition (ON) Serious Mass: Chocolate, 6lb (2.73 KG) Thank You!

When the date of expiry?

1 year ahead is the minimum requirement of all nutritional stuff in Amazone

Is there a version of this product without creatine?

Hi, This product contains Creatine. There is no version of this product without creatine.

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Optimum Nutrition (ON) Serious Mass: High Protein Muscle Building & Weight Gainer Powder, 50 Grams of Protein, Immune Support - Chocolate, 12 Lbs (5.44 KG) pack may vary

Optimum Nutrition (ON) Serious Mass: High Protein Muscle Building & Weight Gainer Powder, 50 Grams of Protein, Immune Support - Chocolate, 12 Lbs (5.44 KG) pack may vary

Product ID: 249139682

Details

Brand
Optimum
Flavour
Chocolate
Item weight
5.44 kg
Material type free
Sugar Free
Servings per container
16

💪50g protein for muscle gain

🔥1,260 calories/serving

🛡️25 vitamins & minerals + immune support

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VT73226

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Description

💥 Bulk up smart, recover faster, and own your gains with Serious Mass!

CLEAN CARB BOOST - 252 grams of carbs with zero added sugar to keep your energy sustained and your macros on point.
CALORIE POWERHOUSE - Fuel your gains with a massive 1,260 calories per serving—perfect for serious muscle builders.
ALL IN ONE MUSCLE FUEL - Includes creatine, glutamine, and MCTs for enhanced strength, recovery, and metabolic support.
IMMUNE DEFENSE FORMULA - 25 essential vitamins and minerals to keep you strong and training consistently without setbacks.
PROTEIN PACKED PERFORMANCE - 50 grams of premium whey protein to accelerate recovery and amplify muscle growth.

Optimum Nutrition Serious Mass is a high-calorie weight gainer delivering 1,260 calories, 50 grams of whey protein, and 252 grams of carbs per serving, enriched with 25 vitamins and minerals plus creatine and glutamine. Designed for adults seeking serious muscle growth and immune support, this gluten-free, sugar-free chocolate formula is ideal as a post-workout or between-meal shake to maximize size and recovery.

Specifications

ASIN	B000GIPJ0M
ASIN	B000GIPJ0M
Age Range Description	Adult
Allergen Information	Soy
Best Sellers Rank	#16,054 in Health ( See Top 100 in Health ) #845 in Sports Supplements
Brand Name	Optimum Nutrition
Caffeine Content Description	Caffeine Free
Customer Reviews	4.4 4.4 out of 5 stars (15,724)
Customer reviews	4.4 4.4 out of 5 stars (15,724)
Diet Type	Gluten Free
Flavor	Chocolate
Global Trade Identification Number	00748927023800
Is Discontinued By Manufacturer	No
Item Dimensions	29.2 x 14 x 40.6 centimeters
Item Nype Name	HEALTH_PERSONAL_CARE
Item Weight	5.44 kg
Item model number	1101529
Manufacturer	Optimum Nutrition
Manufacturer	Optimum Nutrition
Manufacturer Part Number	1101529
Material Type Free	Sugar Free
Model Name	ON SERIOUS MASS CHOCOLATE 12LB
Model Number	1101529
Net Content Volume	13.88 Liters
Number of Items	1
Package Type Name	Bottle
Product Benefits	Immune Support
Product Dimensions	29.21 x 13.97 x 40.64 cm; 5.44 kg
Protein Source	Whey
Recommended Uses For Product	Immune Support
Supplement Formulation	Multi-Supplement
Total Servings Per Container	16
UPC	748927023800 748927063592
Unit Count	1 Count

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VT73226

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In stock

Sold byAmazon VanuatuDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Vanuatu.

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