--- product_id: 415353213 title: "Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian" brand: "optimum nutrition" price: "55603CFA" currency: XOF in_stock: true reviews_count: 9 category: "Optimum Nutrition" url: https://www.desertcart.sn/products/415353213-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight store_origin: SN region: Senegal --- # 250g+ Carbs for energy surge 50g Protein for muscle recovery 1200+ Calories per serving Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian **Brand:** optimum nutrition **Price:** 55603CFA **Availability:** ✅ In Stock ## Summary > 🚀 Bulk Up Like a Pro — Don’t Just Gain, Dominate Your Fitness Journey! ## Quick Answers - **What is this?** Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian by optimum nutrition - **How much does it cost?** 55603CFA 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/415353213-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 - • **Muscle Recovery Master:** 50 grams of premium protein to rebuild and amplify your muscle strength post-workout. - • **Carb-Loaded Energy Boost:** Over 250 grams of carbohydrates to keep your metabolism blazing and energy unstoppable. - • **Clean & Certified Quality:** Vegetarian formula with imported European ingredients, crafted in a world-class, certified facility. - • **Vitamin & Mineral Arsenal:** 23+ essential vitamins and minerals to support overall health while you bulk up. - • **Power-Packed Calorie Surge:** Fuel your gains with 1200+ calories per serving—because average just won’t cut it. ## Overview Optimum Nutrition Serious Mass is a high-calorie, high-protein vegetarian weight gainer powder designed for adults with fast metabolisms or high energy demands. Each 2-scoop serving delivers 1200+ calories, 50g protein, and 250g+ carbohydrates, enriched with 23+ vitamins, minerals, creatine, and glutamine to support muscle growth and recovery. Manufactured in India with imported European ingredients under strict quality certifications, it’s the go-to formula for serious mass gainers aiming to maximize muscle and weight gain efficiently. ## 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: High quality products - Very good product Review: Nice - Good vitamins mass gainer quality good overall good ## Features - What is Serious Mass: Vegetarian Optimum Nutrition Serious Mass is a high 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; Athletes or anyone who has extremely high energy needs that can-not be met only with food - What's in Serious Mass: 1200+ Calories, 50 Grams of standard Protein and over 250 Grams of Carbohydrates per Serving with 23+ 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 - 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 - 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 - Our Ingredients are imported from Europe. Blending is done at a world class facility in India carrying the standard and safety certifications like NSF, FSSC 22000 and OHSAS 18001 - Country of Origin: India (Product designed in the USA) - Note - Product should be tightly sealed after each and every use. Please store in a cool and dry place. Avoid direct sunlight ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QXVR8DC | | Age Range Description | Adult | | Allergen Information | Milk, Soy | | Best Sellers Rank | #964 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #1 in Mass & Weight Gainers | | Brand | Optimum Nutrition | | Colour | Multicolour | | Container Type | Bag | | Country of Origin | India | | Customer Reviews | 3.9 out of 5 stars 725 Reviews | | Diet Type | Vegetarian | | Dosage Form | Powder | | Flavor | Vanilla | | Flavour | Vanilla | | Included Components | OPTIMUM NUTRITION | | Item Dimensions | 25 x 15 x 15 Centimeters | | Item Form | Powder | | Item Nype Name | Weight Gain Powder | | Item Weight | 1000 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 | 1115236 | | Material Features | Vegetarian | | Model Name | av2023-OPTIMUM NUTRITION-vitamins minerals high protein high calorie weight gainer with gm creatine-77d22382 | | Model number | 1115236 | | 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 | Creatine | | Product Benefits | Muscle Growth | | Special Ingredients | L Glutamine | | Total Servings Per Container | 3 | | UPC | 748927066708 | | Unit Count | 1000.0 Grams | ## Product Details - **Brand:** Optimum Nutrition - **Diet Type:** Vegetarian - **Flavour:** Vanilla - **Item Form:** Powder - **Item Weight:** 1000 Grams - **Item dimensions L x W x H:** 25 x 15 x 15 Centimeters - **Net Quantity:** 1000.0 Grams - **Primary Supplement Type:** Creatine - **Product Benefits:** Muscle Growth - **Special Ingredients:** L Glutamine ## Images ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - Image 1](https://m.media-amazon.com/images/I/61qlkB77GFL.jpg) ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - Image 2](https://m.media-amazon.com/images/I/71FxVTkeqRL.jpg) ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - Image 3](https://m.media-amazon.com/images/I/71s4ixwJ35L.jpg) ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - Image 4](https://m.media-amazon.com/images/I/71roJctT1gL.jpg) ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - Image 5](https://m.media-amazon.com/images/I/71Rhwe57Z5L.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 ### ⭐⭐⭐⭐⭐ High quality products *by A***R on 28 March 2026* Very good product ### ⭐⭐⭐⭐ Nice *by N***S on 28 October 2025* Good vitamins mass gainer quality good overall good ### ⭐⭐⭐⭐⭐ Rich Chocolate is the best. *by S***U on 10 November 2024* I've tried two of the flavors and let me tell you than vanilla is the worst flaavour. Good for rich Chocolate you won't regret it. I regret buying vanilla flavor as it doesn't have much taste to it. ## Frequently Bought Together - Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian - ON Optimum Nutrition Creatine Unflavored 317g 93 Serving - Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Chocolate) with Vitamins and Minerals, Suitable for Vegetarians --- ## 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/415353213-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight](https://www.desertcart.sn/products/415353213-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-07-06*