--- product_id: 415488172 title: "Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians" brand: "optimum nutrition" price: "50229CFA" currency: XOF in_stock: true reviews_count: 8 category: "Optimum Nutrition" url: https://www.desertcart.sn/products/415488172-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight store_origin: SN region: Senegal --- # 24 Vitamins & Minerals + Creatine & Glutamine 50g Protein for muscle recovery 1200+ Calories per serving Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians **Brand:** optimum nutrition **Price:** 50229CFA **Availability:** ✅ In Stock ## Summary > 🚀 Bulk up smarter, not harder with Serious Mass! ## Quick Answers - **What is this?** Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians by optimum nutrition - **How much does it cost?** 50229CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/415488172-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight) ## Best For - optimum nutrition enthusiasts ## Why This Product - Trusted optimum nutrition brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Massive Calorie Boost:** Fuel your gains with 1200+ calories per 2-scoop serving—perfect for fast metabolisms. - • **Nutrient-Rich Formula:** Packed with 24 essential vitamins, minerals, creatine, and glutamine for holistic muscle growth. - • **Versatile & Delicious:** Chocolate flavor that blends smoothly; customize with fruits or nuts for your ultimate mass shake. - • **Vegetarian & Quality Assured:** Imported European proteins blended in a world-class, certified facility—100% vegetarian friendly. - • **Protein-Powered Muscle Repair:** 50 grams of premium whey protein isolate & concentrate to accelerate muscle recovery. ## Overview Optimum Nutrition Serious Mass is a high-calorie, high-protein vegetarian weight gainer powder designed for adults with fast metabolisms who struggle to gain weight. Each 2-scoop serving delivers over 1200 calories, 50 grams of whey protein, 250+ grams of carbs, and 24 vitamins and minerals, including creatine and glutamine, to support muscle growth and recovery. Manufactured in India with imported European proteins and certified for quality and safety, this chocolate-flavored powder is ideal post-workout or between meals to help you achieve serious mass gains. ## Description SERIOUS MASS is the ultimate weight gain and muscle building formula. With +1200 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 gain goals. Review: Very good quality - Very good quality Review: Go for it.. - I recommend for every beginners to buy this protein powder good result and good taste not any digestion issu ## Features - What is Serious Mass: Suitable for Vegetarians, Optimum Nutrition Serious Mass is a calorie weight gainer which is also high in protein and when taken over time with regular resistance exercise and a balanced diet can help you gain mass and muscle - Who Needs Serious Mass: People with very active metabolism that struggle to gain weight - What's in Serious Mass: 1200+ Calories, 50 Grams of Protein and over 250 Grams of Carbohydrates per Serving with 24 Vitamins & Minerals, Creatine & Glutamine - When to Consume: Use post-workout and/or between meals to add calories, carbs and protein to your healthy, balanced diet - Purity - The neck of the tub is sealed with an induction vented liner inside the cap. The product has a plastic shrink wrap seal around the cap (outside) for protection - How to Use: Prepare using an electric blender. Add fresh or frozen fruits, peanut butter, nuts & other calorie dense foods to boost your weight gain potential. - Note - Product should be tightly sealed after each and every use. Please store in a cool and dry place. Avoid direct sunlight - Our Ingredients like Whey protein Isolate and Whey protein concentrate are imported from Europe. Blending is done at a world class facility in India carrying the highest quality and safety certifications like NSF, FSSC 22000 and OHSAS 18001. - Country of Origin: India (Product designed in the USA) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QXTRNW6 | | Age Range Description | Adult | | Allergen Information | Milk, Soy | | Best Sellers Rank | #825 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1 in Mass & Weight Gainers | | Brand | Optimum Nutrition | | Colour | Multicolour | | Container Type | Jar | | Country of Origin | India | | Customer Reviews | 4.0 out of 5 stars 2,776 Reviews | | Diet Type | Vegetarian | | Dosage Form | Powder | | Flavor | Chocolate | | Flavour | Chocolate | | Included Components | OPTIMUM NUTRITION | | Item Dimensions | 25 x 15 x 15 Centimeters | | Item Form | Powder | | Item Nype Name | Weight Gain Powder | | Item Weight | 750 Grams | | 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. | | Manufacturer Contact Information | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India. | | Manufacturer Part Number | 1115238 | | Material Features | Vegetarian | | Model Name | av2023-OPTIMUM NUTRITION-vitamins minerals high protein high calorie weight gainer with gm creatine-77d22382 | | Model number | 1115238 | | Net Quantity | 1000.0 Grams | | Number of Items | 1 | | Packer Contact Information | Tirupati Wellness Pvt. Ltd. Surajpur, Nahan Road, Paonta Sahib, Dist. Sirmour-173025 (HP), India | | Primary Supplement Type | vitamins | | Product Benefits | Muscle Growth | | Special Ingredients | L-Glutamine | | Total Servings Per Container | 3.0 | | UPC | 748927066715 | | Unit Count | 1000.0 Grams | ## Product Details - **Brand:** Optimum Nutrition - **Diet Type:** Vegetarian - **Flavour:** Chocolate - **Item Form:** Powder - **Item Weight:** 750 Grams - **Item dimensions L x W x H:** 25 x 15 x 15 Centimeters - **Net Quantity:** 1000.0 Grams - **Primary Supplement Type:** vitamins - **Product Benefits:** Muscle Growth - **Special Ingredients:** L-Glutamine ## Images ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Image 1](https://m.media-amazon.com/images/I/71uXZbooOeL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Which importer???** A: Touchstone retail **Q: Serious mass vegetarian and non vegetarian, both are original?** A: Yes... **Q: 17 age wale le sakte hai** A: Yeah **Q: I have ordered vanilla flavour and u sent chocolate flavour....not fair** A: Chocolate is far better than vanilla: ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good quality *by G***H on 17 June 2026* Very good quality ### ⭐⭐⭐⭐ Go for it.. *by S***A on 23 January 2026* I recommend for every beginners to buy this protein powder good result and good taste not any digestion issu ### ⭐⭐⭐⭐⭐ It's great product *by U***I on 21 May 2026* It's soo good the flavour is awesome ## Frequently Bought Together - Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians - Optimum Nutrition (ON) Micronized Creatine Powder - 100 Gram, 33 Serves, 3g of 100% Creatine Monohydrate per serve, Supports Athletic Performance & Power, Unflavored. - OPTIMUM NUTRITION (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Chocolate) with Vitamins and Minerals, Vegetarian --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/415488172-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight](https://www.desertcart.sn/products/415488172-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-06-23*