---
product_id: 68439111
title: "The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg)"
brand: "the bulk protein company"
price: "€ 177.83"
currency: EUR
in_stock: true
reviews_count: 7
category: "The Bulk Protein Company"
url: https://www.desertcart.fr/products/68439111-the-bulk-protein-company-serious-gainz-whey-protein-powder-weight
store_origin: FR
region: France
---

# 10 rich chocolate flavors 30g protein/serving 468 lean calories/serving The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg)

**Brand:** the bulk protein company
**Price:** € 177.83
**Availability:** ✅ In Stock

## Summary

> 🚀 Serious Gainz: Bulk smarter, recover faster, and taste the victory!

## Quick Answers

- **What is this?** The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Chocolate, 5kg) by the bulk protein company
- **How much does it cost?** € 177.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/68439111-the-bulk-protein-company-serious-gainz-whey-protein-powder-weight)

## 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

- • **Value-Packed 5kg Tub:** A full month’s supply with 40 servings, complete with a scooper for precise gains.
- • **Bulk Up with Lean Calories:** Each serving packs 468 clean calories and 81g carbs to maximize mass gain without the fluff.
- • **Muscle-Building Powerhouse:** 30g of premium whey protein isolate fuels rapid muscle repair and growth post-workout.
- • **Flavor That Fuels Your Hustle:** Choose from 10 crave-worthy flavors that make your protein shake a delicious daily ritual.
- • **BCAA-Rich Formula for Recovery:** Loaded with leucine and essential amino acids to speed recovery and reduce soreness.

## Overview

Serious Gainz by The Bulk Protein Company is a high-calorie mass gainer protein powder delivering 30g of whey protein isolate and 468 calories per serving. Designed for effective muscle growth and weight gain, it combines fast-digesting whey with 81g of carbs to optimize nutrient absorption. Available in 10 flavors and sold in a value-packed 5kg tub, it’s the go-to choice for serious bulking and recovery.

## Description

Product Description Serious Gainz from The Bulk Protein Company is one of our most popular protein powders and mass gainers. Ingredients Maltodextrin, OAT Flour, SOY Protein Isolate, Whey MILK Protein Isolate, Casein MILK, Whey MILK Protein Concentrate, Cocoa Powder, Flavouring, 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 Chocolate 5 kg Manufacturer Contact Information Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB See more

Review: Using it for years - Been using this product for years... Started at £25 about 7 years ago obviously due to British pound going down in value the price has risen. Still a good price. High carb shake with minimul sugars. I have bought similar products from Holland and Barrett and The sugar content is half the carb intake. I went from 10st to 17 on this in few years I have been taking. I bulk in winter and this helps... after a high calorie breakfast I also down one of these. People say it doesn't go well with water. No protein shakes you will ever take will taste well with water. I use 350ml water 250ml milk and it tastes good! I did a bulk last year I was 15.5st and went upto 18.5 by summer. I gained 1st extra in muscle. I went down to 16.5 off bulk and stayed at that weight even on The cut. I have around ,18% body fat. 22in winter. Also buy serious protein to add that extra 25g to the protein intake. 1.5-2g of protien per kg of body weight. If you not making gainz then you probably not doing this. This product has helped me a lot through out the years and I stand by serious protein and serious gainz to make my gainz.
Review: Feedback +Techie recipe for the guys complaining - I want to provide the way I'm using it because I seen some negative feedbacks, and this product doesn't deserve it. This is STRICTLY FROM MY PASSED EXPERIENCE IN MASS BUILD UP, I used to do some sports about 5 years ago but now I don't want to let it go .It's as expected , I like it. The flavour is not to strong but I don't care . Rich source of carbohydrates and protein, however i'm using it in a different way other than recommended by seller. Whenever I buy protein suplements I ALLWAYS LOOK FOR PROTEIN, PURE PROTEIN AND CARBS -NO MATTER WHAT BRAND I'M USING , the rest of vitamins and minerals and folic acid and so on if they are present in the protein mixture can be easily obtained from multivitamin + mineral complex . I bought this because it can really help put on mass and I don't want it to waste. I followed Arnie's Schwartzie on how he used to take in protein . Eat 4-5 times / day normal quantity's of food (not to much to be very full) and than only when i'm hungry (I don't wait untill I'm to hungry or the body will use the stored mass to feed itself , wich is a regresal) than I take about 4-5 times / day about 1,5 scoops of powder mixed with milk 250ml (because if i get to much powder and fluid at once some of them will just go thru the body while I want them absorbed and not wasted . Add to that some daily calcium, vitamines + mineral complex and overall if I get 1500+calories from food, 1000 calories from protein + the ammount that I get from Whole milk (1 litter or more in very spaced intervals and 250ml / glass when i drink the proteins and on empty stomach to not have stomach problems) results in My equation Calories Intake - Calories used(by daily activitys, work, workout etc) = Mass intake or Mass loss (If you also don't get sufficient food and rely only on the proteins, than you won't achieve anything) . I was the type of person that would have a very very hard time to put on any weight, but with this kind of mixture I used to put 8-9 Kg in 2-3 months and then waited a few months for the body to go without proteins so it clears up, than back on proteins again to keep my mass constant or going up. Love it , will buy again . RECOMMENDED .

## Features

- 30g PROTEIN PER SERVING TO HELP BUILD MUSCLE - Protein Isolate powder that contains 30 grams of high quality Protein per serving. A convenient and easy way to help you meet your daily protein needs. Use after training to quickly heal micro-tears in muscle tissues, which speeds up recovery, reduces muscle soreness and leads to stronger and bigger muscles over time.
- PUT ON SIZE AND GAIN MASS - With 468 lean calories per serving, Serious Gainz protein powder is ideal when BULKING. Use as part of a balanced diet to help add body mass and increase weight gain. Contains 81g of carbohydrates which will help your body absorb the protein within, turning it into muscle mass to help towards improving your overall body composition.
- PROTEIN SHAKE THAT TASTES GREAT - Add 3 scoops of powder to 400-500ml of water or milk and mix well to create a great tasting Protein Shake! Can also be enjoyed in smoothies, with oats or when added to a pancake mix. Protein powders don't have to be boring, so we made 10 different flavours for you to choose from.
- HIGH QUALITY WHEY PROTEIN - Whey digests quickly and is rich in branched-chain amino acids (BCAAs). One of these BCAAs, Leucine, plays a major role in promoting muscle growth and recovery after resistance and endurance exercise. When amino acids are digested and absorbed into your bloodstream, they become available for muscle protein synthesis, which is the creation of new muscle.
- EXCELLENT VALUE 5kg TUB WITH 40 SERVINGS - With up to a month's supply of high quality protein powder, we offer great value for your money compared with other brands. We recommend one serving per day to consistently meet your daily protein goal. Consume immediately post-training on workout days and between breakfast and lunch on non-workout days. Comes with scooper for measurements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CGHS11Z |
| ASIN  | B07CGHS11Z |
| Age Range Description | Adult |
| Allergen Information | Contains: Oat, Peanuts, Soy |
| Best Sellers Rank | 882 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 16 in Whey Nutrition Protein |
| Brand | The Bulk Protein Company |
| Carbohydrate | 81.37 grammes g |
| Country of origin | gb |
| Country of origin of primary ingredient(s) | United Kingdom |
| Customer Reviews | 4.0 4.0 out of 5 stars (8,415) |
| Customer reviews | 4.0 4.0 out of 5 stars (8,415) |
| Date First Available | 18 April 2018 |
| Energy (kcal) | 468.82 kcal |
| Fibre | 2.35 grammes g |
| Format | Powder |
| Item model number  | B142 |
| Manufacturer  | Warrior |
| Manufacturer contact | Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB |
| Product Dimensions  | 29 x 29 x 26 cm; 5 kg |
| Product Name | Serious Gainz |
| Serving Size | 3 scoops |
| Storage Instructions | Please store in a cool, dry place out of reach of children. |
| Units | 5000.0 Grams |
| Weight | 5 kg |

## 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 Grams

## Images

![The Bulk Protein Company, 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)

## 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

### ⭐⭐⭐⭐⭐ Using it for years
*by J***A on 6 January 2026*

Been using this product for years... Started at £25 about 7 years ago obviously due to British pound going down in value the price has risen. Still a good price. High carb shake with minimul sugars. I have bought similar products from Holland and Barrett and The sugar content is half the carb intake. I went from 10st to 17 on this in few years I have been taking. I bulk in winter and this helps... after a high calorie breakfast I also down one of these. People say it doesn't go well with water. No protein shakes you will ever take will taste well with water. I use 350ml water 250ml milk and it tastes good! I did a bulk last year I was 15.5st and went upto 18.5 by summer. I gained 1st extra in muscle. I went down to 16.5 off bulk and stayed at that weight even on The cut. I have around ,18% body fat. 22in winter. Also buy serious protein to add that extra 25g to the protein intake. 1.5-2g of protien per kg of body weight. If you not making gainz then you probably not doing this. This product has helped me a lot through out the years and I stand by serious protein and serious gainz to make my gainz.

### ⭐⭐⭐⭐⭐ Feedback +Techie recipe for the guys complaining
*by A***U on 2 January 2018*

I want to provide the way I'm using it because I seen some negative feedbacks, and this product doesn't deserve it. This is STRICTLY FROM MY PASSED EXPERIENCE IN MASS BUILD UP, I used to do some sports about 5 years ago but now I don't want to let it go .It's as expected , I like it. The flavour is not to strong but I don't care . Rich source of carbohydrates and protein, however i'm using it in a different way other than recommended by seller. Whenever I buy protein suplements I ALLWAYS LOOK FOR PROTEIN, PURE PROTEIN AND CARBS -NO MATTER WHAT BRAND I'M USING , the rest of vitamins and minerals and folic acid and so on if they are present in the protein mixture can be easily obtained from multivitamin + mineral complex . I bought this because it can really help put on mass and I don't want it to waste. I followed Arnie's Schwartzie on how he used to take in protein . Eat 4-5 times / day normal quantity's of food (not to much to be very full) and than only when i'm hungry (I don't wait untill I'm to hungry or the body will use the stored mass to feed itself , wich is a regresal) than I take about 4-5 times / day about 1,5 scoops of powder mixed with milk 250ml (because if i get to much powder and fluid at once some of them will just go thru the body while I want them absorbed and not wasted . Add to that some daily calcium, vitamines + mineral complex and overall if I get 1500+calories from food, 1000 calories from protein + the ammount that I get from Whole milk (1 litter or more in very spaced intervals and 250ml / glass when i drink the proteins and on empty stomach to not have stomach problems) results in My equation Calories Intake - Calories used(by daily activitys, work, workout etc) = Mass intake or Mass loss (If you also don't get sufficient food and rely only on the proteins, than you won't achieve anything) . I was the type of person that would have a very very hard time to put on any weight, but with this kind of mixture I used to put 8-9 Kg in 2-3 months and then waited a few months for the body to go without proteins so it clears up, than back on proteins again to keep my mass constant or going up. Love it , will buy again . RECOMMENDED .

### ⭐⭐⭐⭐ Great for muscle growth, but with A LOT of carbs.
*by B***L on 4 November 2025*

I started using this after a severe acute spinal condition and emergency spinal surgery left me with around a 17kg loss of lean muscle mass. Once I had a go-ahead to exercise safely, I got back to the gym and got into serious weight gain territory. After 3 months I had gained 7kg of visible lean muscle. I’m 66 years old, so wasn’t expecting any rapid gains. My gym routine and strength progressed rapidly, and the muscle growth continued, but I’ve noticed my body fat has also started to increase, so I’m switching to Serious Protein from here on out, to lower the level of carb I’m taking in. Sugar content in the ‘Gainz’ product is seriously high, and will add to your body tissue makeup, as it has with me. The whey protein route is widely accepted as great for muscle building support, and both products tick that box. Quality and flavour are faultless, although I suppose flavour is a very subjective topic. The powder mixes well with water or semi-skimmed milk (for extra protein) in any decent protein drink shaker. The lid seals very tight, so the contents stay fresh for as long as the 5kg lasts you. Recommended for weight gain, but might add to body fat more than you want.

## 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.fr/products/68439111-the-bulk-protein-company-serious-gainz-whey-protein-powder-weight](https://www.desertcart.fr/products/68439111-the-bulk-protein-company-serious-gainz-whey-protein-powder-weight)

---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-01-31*