--- product_id: 52551546 title: "The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Black Forest Gateau 5kg" brand: "the bulk protein company" price: "€ 107.50" currency: EUR in_stock: true category: "The Bulk Protein Company" url: https://www.desertcart.gr/products/52551546-the-bulk-protein-company-serious-gainz-mass-gainer-protein-powder store_origin: GR region: Greece --- # 74g carbs complex 27g protein blend 460 kcal per serving The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Black Forest Gateau 5kg **Brand:** the bulk protein company **Price:** € 107.50 **Availability:** ✅ In Stock ## Summary > 🔥 Serious Gains, Serious Flavor – Bulk Like a Boss! 💥 ## Quick Answers - **What is this?** The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Black Forest Gateau 5kg by the bulk protein company - **How much does it cost?** € 107.50 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/52551546-the-bulk-protein-company-serious-gainz-mass-gainer-protein-powder) ## Best For - the bulk protein company enthusiasts ## Why This Product - Trusted the bulk protein company brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Indulgent Daily Ritual:** Enjoy rich Black Forest Gateau flavor that turns every shake into a treat. - • **Carb-Loaded Energy Boost:** 74g of complex carbs to replenish glycogen and keep you training harder. - • **Calorie-Packed Powerhouse:** Fuel your gains with 460 calories per serving to crush your bulk goals. - • **Mixes Smooth, Drinks Easy:** Optimized for milk blending to deliver a creamy, clump-free shake every time. - • **Multi-Source Protein Fusion:** 27g of whey, soy, casein & oat protein for fast and sustained muscle recovery. ## Overview The Bulk Protein Company's Serious Gainz is a 5kg mass gainer designed for hardgainers seeking steady size and strength increases. Each serving delivers 460 calories, 27g of a premium protein blend (whey isolate, soy, casein, oat), and 74g of carbs to support muscle recovery and sustained energy. Its dessert-inspired Black Forest Gateau flavor makes daily bulking enjoyable, while its smooth mixability with milk ensures a creamy, satisfying shake. Perfect for professionals committed to consistent calorie surplus and muscle growth. ## Description Product Description SERIOUS GAINZ by The Bulk Protein Company is a high-calorie mass gainer designed for hardgainers and anyone who struggles to maintain a calorie surplus. Delivering approximately 460 calories, 27g of protein and 74g of carbohydrates per serving, it supports size, strength and steady progress during bulking phases.Each serving combines soy protein, whey isolate, casein and oat flour to provide both fast and sustained amino acid release, helping support muscle recovery, lean muscle growth and improved training performance. Formulated as a versatile bulking protein powder, SERIOUS GAINZ can be mixed with water or milk depending on preference. Many users prefer milk for a smoother, richer texture, while adding liquid first and shaking thoroughly helps reduce clumps and improve consistency. Designed to support consistency, SERIOUS GAINZ helps meet increased nutritional demands throughout your bulking journey. The combination of protein sources and carbohydrates helps refuel muscles, restore glycogen levels and maintain daily calorie intake. Available in a range of flavours including Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it fits easily into shakes, oats, smoothies and high-calorie recipes. Ingredients Ingrediens: Ultra-Fine OAT Flour, Ultra-Premium Maltodextrin, SOY Protein Isolate, Coooa Powier, Flavouring, Anti-Caking Agent (Silicon Dioxide), Pea Protein Isolate, Hemp Protein, Sweetener (Sucralose) P.when('A').execute(function(A) { A.on('a:expander:toggle_description:toggle:collapse', function(data) { window.scroll(0, data.expander.$expander[0].offsetTop-100); }); }); Directions Mix 3 Scoops (125g) with 400-500ML of water. Once shake prepared consume the same day. Safety Warning Advisory: Intended for use by healthy adults, over the age of 18. Please store in a cool, dry place, out of reach of children. Box Contains 1 x The Bulk Protein Company Serious Gainz Mass Gainer Protein Powder Black Forest Gateau 5 kg Manufacturer Contact Information Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB See more ## Features - HIGH-CALORIE MASS GAIN FORMULA WITH ~27G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company delivers approximately 460 calories, 27g protein and 74g carbs per serving, helping support a consistent calorie surplus. Designed for hardgainers and anyone looking to increase size and strength, it supports muscle recovery, training performance and steady weight gain when combined with a structured nutrition plan. - SUPPORTS MUSCLE GROWTH & POST-WORKOUT RECOVERY – Each serving provides a balanced blend of protein and carbohydrates to replenish energy after training and support lean muscle growth. The combination of soy protein, whey isolate, casein and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake. - MIXES BEST WITH MILK FOR A SMOOTHER, MORE ENJOYABLE SHAKE – As a bulking protein powder, SERIOUS GAINZ can be prepared with water or milk, though many users prefer milk for a smoother, richer and more consistent texture. Adding liquid first, shaking thoroughly or using a blender helps reduce clumps and creates a creamier shake that’s easier to drink during heavy bulking phases. - SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This mass gainer delivers a rich, dessert-style taste that makes each shake enjoyable as part of your daily bulking routine. Available in flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it suits both classic and indulgent preferences. - FILLING FORMULA DESIGNED TO SUPPORT A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps maintain daily calorie targets during bulking phases, supporting consistent nutrition intake. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01AEWOIBU | | ASIN | B01AEWOIBU | | Age Range Description | Adult | | Best Sellers Rank | 829 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 13 in Whey Nutrition Protein | | Brand Name | The Bulk Protein Company | | Customer Reviews | 4.3 4.3 out of 5 stars (386) | | Customer reviews | 4.3 4.3 out of 5 stars (386) | | Diet Type | Vegetarian | | Flavour | Black Forest Gateau | | Global Trade Identification Number | 05060424703654 | | Guaranteed software updates until | unknown | | Item Dimensions | 29 x 29 x 26 centimetres | | Item Nype Name | Serious Gainz | | Item Weight | 5 Kilograms | | Item model number | B142 | | Manufacturer | Warrior | | Manufacturer | Warrior | | Manufacturer Contact Information | Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB | | Manufacturer Part Number | B142 | | Material Type Free | Fat Free | | Model Name | Serious Gainz | | Model Number | B142 | | Number of Items | 1 | | Package Type Name | Tub | | Product Dimensions | 29 x 29 x 26 cm; 5 kg | | Protein Source | Whey | | Recommended Uses For Product | Post-Workout, Pre-Workout | | Total Servings Per Container | 40.0 | | UPC | 754465271917 776578406635 | | Unit Count | 5000.0 gram | ## Product Details - **Brand:** The Bulk Protein Company - **Diet type:** Vegetarian - **Flavour:** Black Forest Gateau - **Item weight:** 5 Kilograms - **Material Type Free:** Fat Free - **Number of items:** 1 - **Protein source:** Whey - **Recommended uses for product:** Post-Workout, Pre-Workout - **Servings per container:** 40.0 - **Unit count:** 5000.0 gram ## Images ![The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Black Forest Gateau 5kg - Image 1](https://m.media-amazon.com/images/I/61ys3QbBscL.jpg) ## Available Options This product comes in different **Size, Flavor** options. ## Questions & Answers **Q: Ordered black forest received chocolate.....cant stand chocolate flavour powders disappointing** A: yes i was send the wrong flavour. amazon should accept return **Q: I am used to the chocolate. Not available tho. Wots the other flavours like** A: I’m not sure what is available on Amazon but you can get them from bodybuilding warehouse! I think it’s quite cheap at the moment with £39 for 4kg. I had vanilla and banana before and they were ok. **Q: How many of the plastic scoops is a 125g. Serving??** A: To which scoop do you refer to? You get 2 different size scoops in the tub. Both are graduated, 3 of the small scoops areare equal to large scoop. 1 large scoop or 3 small scoops are 1 dosage. I mix with semi-scimmed milk instead of water and put some frozen strawberries in (I got strawberry flavour) tastes lush, piles the weight on. Hope this helps. **Q: Do these products actually help people gain weight as this is what I'm after** A: Couldnt answer that as i gave it away,its minging. ## Frequently Bought Together - The Bulk Protein Company - Serious Gainz – Mass Gainer Protein Powder – Black Forest Gateau 5kg - Warrior Protein Shaker Bottle, Includes Wire Mixball Blender – 600ml – Perfect for Mixing Powdered Shakes, Clear, BPA Free, Dishwasher Safe --- ## 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.gr/products/52551546-the-bulk-protein-company-serious-gainz-mass-gainer-protein-powder](https://www.desertcart.gr/products/52551546-the-bulk-protein-company-serious-gainz-mass-gainer-protein-powder) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-10-01*