--- product_id: 690937514 title: "Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Vanilla) with Vitamins and Minerals, Suitable for Vegetarians" brand: "optimum nutrition" price: "704.55 DT" currency: TND in_stock: true reviews_count: 5 category: "Optimum Nutrition" url: https://www.desertcart.tn/products/690937514-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight store_origin: TN region: Tunisia --- # 250g+ Carbs for energy boost 50g Protein for muscle recovery 1200+ Calories per serving Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Vanilla) with Vitamins and Minerals, Suitable for Vegetarians **Brand:** optimum nutrition **Price:** 704.55 DT **Availability:** βœ… In Stock ## Summary > πŸš€ Bulk up smartly with Serious Mass β€” because your gains deserve serious fuel! ## Quick Answers - **What is this?** Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Vanilla) with Vitamins and Minerals, Suitable for Vegetarians by optimum nutrition - **How much does it cost?** 704.55 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/690937514-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 - β€’ **Massive Calorie Surge:** Fuel your gains with 1200+ calories per serving to crush your weight goals. - β€’ **Carb-Loaded Energy Boost:** Over 250 grams of carbohydrates to replenish glycogen and sustain high energy levels. - β€’ **Clean & Certified Quality:** European-imported ingredients blended in a world-class, NSF & FSSC 22000 certified facility. - β€’ **Vitamin & Mineral Complex:** 23+ essential vitamins and minerals to support overall health and peak performance. - β€’ **Protein-Powered Muscle Repair:** 50 grams of premium whey & casein protein to accelerate muscle recovery post-workout. ## Overview Optimum Nutrition Serious Mass is a vegetarian-friendly, high-calorie weight gainer powder delivering 1200+ calories, 50g protein, and 250g+ carbs per serving. Enhanced with 23+ vitamins, minerals, creatine, and glutamine, it supports muscle growth and recovery for active adults struggling to gain mass. Manufactured under strict quality certifications with imported European ingredients, it’s the go-to formula for serious muscle builders and athletes. ## 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: Authentic really good πŸ‘ - Product is good, let's see result. Review: Vanilla flavor taste not good - I only used a week and i stop using it because the taste of this flavour vanilla makes me uncomfortable while drinking. ## 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 - 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) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09QXVRVQT | | Age Range Description | Adult | | Allergen Information | Milk, Soy | | Best Sellers Rank | #174,598 in Health ( See Top 100 in Health ) #443 in Weight Loss Supplements | | Brand | Optimum Nutrition | | Brand Name | Optimum Nutrition | | Color | Multicolour | | Container Type | Canister | | Customer Reviews | 3.7 out of 5 stars 196 Reviews | | Diet Type | Vegetarian | | Dosage Form | powder | | Flavor | Vanilla | | Flavour | Vanilla | | Item Dimensions | 18.5 x 18.5 x 19 centimeters | | Item Form | Powder | | Item Weight | 3000 Kilograms | | Item form | Powder | | Item weight | 3000 Kilograms | | Manufacturer | Manufactured for OPTIMUM NUTRITION, INC. By Tirupati Wellness Pvt. Ltd. | | Manufacturer Part Number | 1110151 | | Material Features | vegetarian | | Model Name | av2023-OPTIMUM NUTRITION-vitamins minerals high protein high calorie weight gainer with gm creatine-77d22382 | | Model Number | 1110151 | | Number of Items | 1 | | Primary Supplement Type | Whey, Casein | | Primary supplement type | Whey, Casein | | Product Benefits | Muscle Growth | | Special Ingredients | L-Glutamine | | Total Servings Per Container | 9.0 | | UPC | 748927065749 | | Unit Count | 3000.0 Grams | | Unit count | 3000.0 Grams | ## Product Details - **Brand:** Optimum Nutrition - **Diet type:** Vegetarian - **Flavour:** Vanilla - **Item dimensions L x W x H:** 18.5 x 18.5 x 19 centimeters - **Item form:** Powder - **Item weight:** 3000 Kilograms - **Primary supplement type:** Whey, Casein - **Product benefits:** Muscle Growth - **Special ingredients:** L-Glutamine - **Unit count:** 3000.0 Grams ## Images ![Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Vanilla) with Vitamins and Minerals, Suitable for Vegetarians - Image 1](https://m.media-amazon.com/images/I/61kQxvZNaPL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Authentic really good πŸ‘ *by S***N on 24 July 2026* Product is good, let's see result. ### ⭐⭐⭐ Vanilla flavor taste not good *by S***R on 18 August 2022* I only used a week and i stop using it because the taste of this flavour vanilla makes me uncomfortable while drinking. ### ⭐⭐⭐⭐ Good for now , will share more after 1 month resulrs *by P***H on 1 October 2025* Just bought that , checked it's original . I'll share the outcome after a month use. Best of luck to me ## Frequently Bought Together - Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 3 kg (Vanilla) with Vitamins and Minerals, Suitable for Vegetarians - OPTIMUM NUTRITION (ON) Serious Mass Gainer powder (Veg) - Pack of 5 kg (Chocolate), Vitamins & Minerals, High Protein High Calorie Weight Gainer with 3gm Creatine - Optimum Nutrition (ON) Serious Mass High Protein High Calorie Weight Gainer Powder - 1 kg (Vanilla) with Vitamins and Minerals, Vegetarian --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/690937514-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight](https://www.desertcart.tn/products/690937514-optimum-nutrition-on-serious-mass-high-protein-high-calorie-weight) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-06*