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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

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

R6395

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🚀 Elevate your muscle game with Serious Mass — because size and strength wait for no one!

ZERO ADDED SUGAR - Clean, guilt-free mass gain without the sugar crash—serious nutrition for serious athletes.
CALORIE POWERHOUSE - Fuel your gains with a massive 1250 calories per serving—because average just won’t cut it.
CREATINE ENHANCED ENERGY - 3 grams of creatine monohydrate to push your high-intensity workouts beyond limits.
VITAMIN MINERAL ARSENAL - 25 essential vitamins and minerals to keep your body optimized and ready for action.
PROTEIN PACKED PERFORMANCE - 50 grams of premium whey protein to sculpt muscle and accelerate recovery like a pro.

Optimum Nutrition Serious Mass is a high-calorie mass gainer delivering 1250 calories, 50g of protein, and 3g creatine per serving, enriched with 25 vitamins and minerals. Designed for athletes and fitness enthusiasts aiming for serious muscle growth and recovery, it offers a sugar-free formula that supports weight gain and performance with convenient instantized powder in a delicious vanilla flavor.

Specifications

ASIN	B000GIPJ02
ASIN	B000GIPJ02
Age Range Description	Adult
Allergen Information	Contains: Milk, Soy
Benefits	Muscle Growth
Best Sellers Rank	1,415 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 24 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 (6,931)
Customer reviews	4.4 4.4 out of 5 stars (6,931)
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	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

Are the products genuine and authentic?+

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.

What is Desertcart? Is it safe to order from?+

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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

R6395

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews