What's new with Serious Mass?

Not only does Serious Mass have a fresh new look, but it also has added 3 grams of creatine to support your performance.

The label looks different compared to the previous one I got, is it still the same OPTIMUM NUTRITION product?

As you evolve, so do we. The part of our mission is to help active individuals better understand OPTIMUM NUTRITION products. Now choosing the right product for you is easier with more visible product benefits, features and flavours on each tub.

The tub is not full to the brim when opened, why is that?

This is completely normal and is to do with the way the powder is vacuum packed into the tub. The powder settles over time. This does not impact the weight or number of servings listed on the label.

What is the best way to prepare Serious Mass drink?

To get the optimal consistency and prepare your drink in easy and convenient way, we recommend using a blender. For optimal use, follow serving instructions on pack.

Are the ingredients tested and safe?

All of the ingredients in our products have been approved and considered safe for consumption by the European Food Safety Authority.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Optimum Nutrition Serious Mass Protein Powder with Creatine, Glutamine, 25 Vitamins and Minerals, Vanilla Flavour, 16 Servings, 5.45KG

Product ID: 48258625

Details

Brand
Optimum
Diet type
Vegetarian
Flavour
Vanilla
Item weight
192 Ounces
Material Type Free
Sugar Free
Product benefits
Muscle Growth

⚡3g Creatine for power

💪50g Protein boost

🔥1250 CAL per serving

R6527

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Elevate your muscle game—because serious gains wait for no one!

ZERO ADDED SUGAR - Clean, guilt-free calories that support serious mass without the sugar crash.
CALORIE POWERHOUSE - Fuel your gains with a massive 1250 calories per serving—because average just won’t cut it.
CONVENIENT VERSATILE - Instantized powder blends easily with water, milk, or nut butters—perfect for on-the-go professionals.
MUSCLE GROWTH AMPLIFIER - 50 grams of premium whey protein plus creatine to push your strength and recovery into overdrive.
VITAMIN MINERAL BOOST - 25 essential vitamins and minerals packed in every scoop to keep your body optimized and ready.

Optimum Nutrition Serious Mass is a high-calorie mass gainer designed for athletes and professionals aiming to bulk up efficiently. Each serving delivers 1250 calories, 50g of whey protein, 3g creatine, and 25 vitamins and minerals, all with less than 5g fat and no added sugar. Ideal for post-workout recovery or between meals, this instantized vanilla-flavored powder supports muscle growth, weight gain, and enhanced physical performance in a convenient, easy-to-mix formula.

Specifications

ASIN	B000GIPJ02
ASIN	B000GIPJ02
Age Range Description	Adult
Allergen Information	Contains: Milk, Soy
Benefits	Muscle Growth
Best Sellers Rank	1,878 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 28 in Whey Nutrition Protein
Brand Name	Optimum Nutrition
Country Of Origin	United Kingdom
Country of origin	United Kingdom
Customer Reviews	4.4 4.4 out of 5 stars (6,962)
Customer reviews	4.4 4.4 out of 5 stars (6,962)
Diet Type	Vegetarian
Flavour	Vanilla
Guaranteed software updates until	unknown
Is discontinued by manufacturer	Yes
Item Dimensions	39 x 29 x 14 centimetres
Item Nype Name	CARBOHYDRATE AND PROTEIN BEVERAGE POWDER WITH VANILLA FLAVOR WITH VITAMINS AND MINERALS. With sweetener.
Item Weight	192 Ounces
Item model number	1031920
Manufacturer	OPTIG
Manufacturer	OPTIG
Manufacturer Contact Information	4 Waterside, Dublin 24, Ireland
Manufacturer Part Number	1031920
Material Type Free	Sugar Free
Model Name	Serious Mass 5.45kg
Model Number	1031920
Net Content Volume	13.88 Litres
Number of Items	1
Package Type Name	Pouch
Product Dimensions	39 x 29 x 14 cm; 5.44 kg
Protein	12 g
Protein Source	Casein, Egg, Whey
Recommended Uses For Product	Post-Workout, Pre-Workout
Total Servings Per Container	16
UPC	748927023824
Unit Count	5450.0 gram
Vitamins And Minerals	0.57, 0.6 milligrams

Common Questions

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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