I have ordered vanilla flavour and u sent chocolate flavour....not fair

Chocolate is far better than vanilla:

Optimum Nutrition On Serious Mass High Protein High Calorie Weight

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

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

Help Track order

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Description

💥 Serious Gains, Zero Compromise: Elevate Your Mass Game Now!

VEGETARIAN PURE - Crafted with imported European whey proteins and sealed for freshness—100% vegetarian friendly.
NUTRIENT RICH FORMULA - Infused with 24 essential vitamins, minerals, creatine, and glutamine for holistic growth.
VERSATILE CONVENIENT - Perfect post-workout or between meals; blend with fruits or nuts to customize your calorie boost.
MUSCLE RECOVERY AMPLIFIED - 50 grams of premium protein blend supports rapid muscle repair post-workout.
POWER PACKED CALORIE SURGE - Fuel your gains with 1200+ calories per serving to crush your weight goals.

Optimum Nutrition Serious Mass is a high-calorie, high-protein vegetarian weight gainer powder delivering over 1200 calories and 50 grams of protein per serving. Enhanced with 24 vitamins, minerals, creatine, and glutamine, it supports muscle growth and recovery for active metabolisms struggling to gain weight. Designed for post-workout or between meals, it blends premium European whey proteins in a world-class facility, ensuring purity and quality for serious mass builders.

Specifications

Asin	B09QXTRNW6
Best Sellers Rank	#1 in Mass & Weight Gainers
Country Of Origin	India
Date First Available	21 January 2022
Generic Name	Weight Gain Powder
Included Components	OPTIMUM NUTRITION
Item Dimensions Lxwxh	25 x 15 x 15 Centimeters
Item Model Number	1115238
Item Weight	750 g
Manufacturer	Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd., Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India.
Net Quantity	1000.0 Grams
Packer	Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India
Product Dimensions	25 x 15 x 15 cm; 750 g

Reviews

User

Nice product

1.08.2026

User

Compliant to be posted at consumer court

Good

3.08.2026

User

Works good

Chocolate flavour was good

2.07.2026

User

Damaged product

Koi bhi buy mt kro bhut bekar product hai damaged spoon hai or authentication code bhi scratch nikla hai

3.09.2026

User

Code

The code is already scratched.

26.05.2026

User

Good product

22.07.2026

User

Excellent

Ye Kaam to karta hai, product bahut shi tha

20.07.2026

User

great

damn i waited for days to buy this my friends used this great result i seen in them so finally its in my hand let me see those results in methanks amazon for one day deliveryif you want the product in promise date trust amazon i ordered in flipkart its not delivered as promised date looking for protein supplement order from amazon ❤️

24.02.2026

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

Anita G.

Good experience, but the tracking updates could be better.

2 months ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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R1368

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

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians

Details

Details

Description

Specifications

Reviews

Common Questions