--- product_id: 68439111 title: "SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg)" brand: "the bulk protein company" price: "1115.44 DT" currency: TND in_stock: true reviews_count: 11 category: "The Bulk Protein Company" url: https://www.desertcart.tn/products/68439111-serious-gainz-whey-protein-powder-weight-gain-mass-gainer-30g store_origin: TN region: Tunisia --- # 74g carbs for energy 27g protein blend 460 kcal per serving SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) **Brand:** the bulk protein company **Price:** 1115.44 DT **Availability:** ✅ In Stock ## Summary > 🚀 Serious Gains, Zero Excuses: Bulk smarter, not harder! ## Quick Answers - **What is this?** SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) by the bulk protein company - **How much does it cost?** 1115.44 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/68439111-serious-gainz-whey-protein-powder-weight-gain-mass-gainer-30g) ## 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 - • **Consistent Bulk Support:** Designed to maintain a steady calorie surplus, ensuring you never miss a gain phase. - • **Creamy Shake Experience:** Mixes best with milk for a smooth, dessert-like shake that makes daily bulking a treat, not a chore. - • **Carb-Loaded Energy Boost:** 74g of carbs to replenish glycogen and keep your workouts unstoppable. - • **Calorie-Packed Powerhouse:** Fuel your gains with 460 calories per serving—perfect for hardgainers chasing serious mass. - • **Multi-Source Protein Fusion:** 27g of soy, whey isolate, and casein deliver fast and sustained muscle recovery and growth. ## Overview The Bulk Protein Company's SERIOUS GAINZ is a 5kg high-calorie mass gainer delivering 460 calories, 27g protein, and 74g carbs per serving. Formulated with a blend of soy, whey isolate, casein, and oat flour, it supports muscle growth, recovery, and sustained energy release. Ideal for hardgainers, it mixes best with milk for a creamy texture and comes in indulgent flavors like Chocolate. Perfect for professionals committed to consistent, effective bulking. ## 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 Maltodextrin, OAT Flour, SOY Protein Isolate, Whey MILK Protein Isolate, Casein MILK, Whey MILK Protein Concentrate, Cocoa Powder, Flavouring, Sweetener (Sucralose) 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 Chocolate 5 kg Manufacturer Contact Information Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB Review: Quantity and taste. - Give star because the package was intact, no spill and not damage. Also because it’s really big. I just tried the chocolate flavour taste nothing like chocolate but I like it, I didn’t want an overpowering chocolate flavour anyways. The sim is to gain weight so fingers cross, also it’s really thickens when missed with water or any liquid omg 😦, I think it’s best to mix with a blender for best results . And I got a little extra creatine gift thanks Review: Great value gainer. I like it! - I've been using this for about 3 weeks now and really like it. It's cheap, decent quality, and does the job. The tub was fully sealed unlike some reviewers. I bought the chocolate flavour. It's actually quite nice and a lot better tasting than most powder shakes. Not sure how those who are complaining about the poor mixing are blending theirs, but I use my Nutri Ninja blender and it mixes great. If you don't drink it fairly quickly you do get a little sediment at the bottom (and I mean a little) but a few swirls of your drink container and it's fine. It's easy to get down. I weighed it out and find 4 flat scoops in 500ml of water gives you the 125g you need for 468 calories and 30g of protein. If you wanted to to use 500ml of whole milk instead then that's going to give you an additional (approx.) 300 calories and 17g of protein. So it really depends on how many surplus calories you're needing to start gaining. I've been doing a lot of cardio recently so I have found this gainer actually just keeps my weight consistant - which is great. I know if I wasn't doing cardio then I would definitely have gained weight. I currently have one shake a day but I may increase that to two soon. I expect to see a gain then (will let you know). Remember that this is a food supplement to add surplus calories and protein to your diet. Not some miracle powder. It does what its designed to do. Bar that, I've experienced no ill side effects. No bloating or excessive gas. So no complaints from the other half. If I suddenly go blind or grow an extra testicle in a few weeks I'll let you know. All in all I'm happy with it and think it's great value. I'll definitely be buying another tub! ## 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 | B07CGHS11Z | | Age Range Description | Adult | | Allergen Information | Contains: Oat, Peanuts, Soy | | Best Sellers Rank | 672 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 16 in Whey Nutrition Protein | | Brand | The Bulk Protein Company | | Brand Name | The Bulk Protein Company | | Country Of Origin | United Kingdom | | Customer Reviews | 4.1 out of 5 stars 1,912 Reviews | | Diet Type | Vegetarian | | Diet type | Vegetarian | | Flavour | Chocolate | | Item Dimensions | 29 x 29 x 26 centimetres | | Item Nype Name | Serious Gainz | | Item Weight | 5 Kilograms | | Item weight | 5 Kilograms | | Manufacturer | Warrior | | Manufacturer Contact Information | Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB | | Manufacturer Part Number | B142 | | Model Name | Serious Gainz | | Model Number | B142 | | Number of Items | 1 | | Package Type Name | Tub | | Protein Source | Soy, Whey | | Protein source | Soy, Whey | | Recommended Uses For Product | Post-Workout | | Servings per container | 40 | | Total Servings Per Container | 40 | | Unit Count | 5000.0 gram | ## Product Details - **Brand:** The Bulk Protein Company - **Diet type:** Vegetarian - **Flavour:** Chocolate - **Item weight:** 5 Kilograms - **Number of items:** 1 - **Package type:** Tub - **Protein source:** Soy, Whey - **Recommended uses for product:** Post-Workout - **Servings per container:** 40.0 - **Unit count:** 5000.0 gram ## Images ![SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) - Image 1](https://m.media-amazon.com/images/I/71WxGsGrz-L.jpg) ## Available Options This product comes in different **Flavor** options. ## Questions & Answers **Q: How do I cancel subscription** A: Go onto your account, and in subscriptions it should come up **Q: Delivery- it said one day prime delivery but now it says coming in 3 days ?? Can’t even find where to contact the seller, but need this today!** A: did you check if it was sold by and delivered by amazon,and not a third party.do you have prime? **Q: Hello I have had two tubs delivered today, one was fine the other was completely smashed. I have pictures of proof, I would like a replacement?** A: Inform amazon and they will refund you **Q: Does this have added vitamins like serious mass does?** A: Yes it has added vitamins. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quantity and taste. *by N***A on 9 July 2026* Give star because the package was intact, no spill and not damage. Also because it’s really big. I just tried the chocolate flavour taste nothing like chocolate but I like it, I didn’t want an overpowering chocolate flavour anyways. The sim is to gain weight so fingers cross, also it’s really thickens when missed with water or any liquid omg 😦, I think it’s best to mix with a blender for best results . And I got a little extra creatine gift thanks ### ⭐⭐⭐⭐⭐ Great value gainer. I like it! *by C***G on 26 January 2020* I've been using this for about 3 weeks now and really like it. It's cheap, decent quality, and does the job. The tub was fully sealed unlike some reviewers. I bought the chocolate flavour. It's actually quite nice and a lot better tasting than most powder shakes. Not sure how those who are complaining about the poor mixing are blending theirs, but I use my Nutri Ninja blender and it mixes great. If you don't drink it fairly quickly you do get a little sediment at the bottom (and I mean a little) but a few swirls of your drink container and it's fine. It's easy to get down. I weighed it out and find 4 flat scoops in 500ml of water gives you the 125g you need for 468 calories and 30g of protein. If you wanted to to use 500ml of whole milk instead then that's going to give you an additional (approx.) 300 calories and 17g of protein. So it really depends on how many surplus calories you're needing to start gaining. I've been doing a lot of cardio recently so I have found this gainer actually just keeps my weight consistant - which is great. I know if I wasn't doing cardio then I would definitely have gained weight. I currently have one shake a day but I may increase that to two soon. I expect to see a gain then (will let you know). Remember that this is a food supplement to add surplus calories and protein to your diet. Not some miracle powder. It does what its designed to do. Bar that, I've experienced no ill side effects. No bloating or excessive gas. So no complaints from the other half. If I suddenly go blind or grow an extra testicle in a few weeks I'll let you know. All in all I'm happy with it and think it's great value. I'll definitely be buying another tub! ### ⭐⭐⭐⭐ For silm people *by A***R on 26 October 2020* I've taken this product sometime about 6 months and an I've gain weight very slowly with each month without I've haven't really changed my diet or anything like that. I been really working out in the gym average about 5 days weekly and some light sessions in my home. I'm 6,3 tall and I find it very hard to get weight I've a very high metabolism so you can guess I'm slim built weighing 12 half stone when I started now I weigh nearly 14 stones which I'm very happy. I've really bulked up so yes it does work as for going to the toilet personally I've haven't had any issues an I drink at least 2-3 times a spend over course of the day . I prefer using water to milk but that's my personal preference. I'm for now very satisfied with the delivery having no issues whatsoever from amazon and hopefully it will remain plus there is a refund policy if anything goes wrong....... The product is not the best for teasing product in the world so please bear that in mind so had some Cadbury hot chocolate 🍫 as mixing others things into or blending.... Personally I don't have any issues with that really good.......if I'm honest this is for people who find it difficult very hard to gain weight and have a high metabolism and want to keep up with the weight gained the price is absolutely brilliant the taste is rubbish overall it works if you put in the effort in the gym etc etc..... 4 stars ## Frequently Bought Together - The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) - Warrior Protein Shaker Bottle, Includes Wire Mixball Blender – 600ml – Perfect for Mixing Powdered Shakes, Clear, BPA Free, Dishwasher Safe - Warrior Creatine Monohydrate Powder – Micronised for Easy Mixing and Consumption – Proven to Improve Physical Performance / Recovery, 5g Servings (Unflavoured, 300g) --- ## 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.tn/products/68439111-serious-gainz-whey-protein-powder-weight-gain-mass-gainer-30g](https://www.desertcart.tn/products/68439111-serious-gainz-whey-protein-powder-weight-gain-mass-gainer-30g) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*