---
product_id: 48373881
title: "SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg)"
brand: "the bulk protein company"
price: "€ 217.75"
currency: EUR
in_stock: true
reviews_count: 8
category: "The Bulk Protein Company"
url: https://www.desertcart.sk/products/48373881-serious-gainz-whey-protein-powder-weight-gain-mass-gainer-30g
store_origin: SK
region: Slovakia
---

# 26g protein/serving 464 lean calories/serving 40 servings per 5kg tub SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg)

**Brand:** the bulk protein company
**Price:** € 217.75
**Availability:** ✅ In Stock

## Summary

> 🚀 Serious Gainz: Fuel your bulk, crush your goals, and never miss a rep!

## Quick Answers

- **What is this?** SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg) by the bulk protein company
- **How much does it cost?** € 217.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/48373881-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

- • **Bulk Up with Confidence:** 464 clean calories and 77g carbs per serving to maximize lean mass gains during bulking phases.
- • **Muscle-Building Powerhouse:** 26g of premium whey protein fuels rapid muscle repair and growth post-workout.
- • **Fast-Absorbing Whey Formula:** Rich in BCAAs including leucine, accelerating recovery and muscle protein synthesis.
- • **Exceptional Value & Convenience:** Generous 5kg tub with 40 servings and included scoop ensures you never miss a daily protein goal.
- • **Flavor Variety for Every Palate:** Choose from 10 delicious flavors to keep your protein routine exciting and crave-worthy.

## Overview

The Bulk Protein Company's Serious Gainz is a high-calorie mass gainer featuring 26g of fast-digesting whey protein and 464 lean calories per serving. Designed for serious bulking, it supports muscle repair and growth with a potent BCAA profile, including leucine. Available in 10 flavors and packaged in a value-packed 5kg tub with 40 servings, it’s the go-to choice for millennials committed to maximizing muscle mass and recovery post-workout.

## Description

Product Description Serious Gainz from The Bulk Protein Company is one of our most popular protein powders and mass gainers. Ingredients Ultra-Fine OAT Flour, Ultra-Premium Maltodextrin, SOY Protein Isolate, Flavouring, Anti-Caking Agent (Silicon Dioxide), Whey (MILK) Protein Isolate, Casein (MILK) Protein, Whey (MILK) Protein Concentrate, 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 Vanilla 5 kg Manufacturer Contact Information Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB

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: Pretty Good - Just started with Protein powder again after workouts. I’d used the Amfit stuff at first which was good but I thought I’d try a bigger Bulk tub. This was on offer with a further 10% off so a real bargain. Comes in the big black tub with snap seal and a scoop. Each scoop gives decent Carbs and Protein for your after workout/run nutrition. I got the strawberry flavour which is reasonably palatable, so of the powders are truly awful but this is pretty good. I have noticed if you make it up and leave it for a while it does develop a strange taste and texture so I tend to mix it up as I need it. It comes in various flavours which I haven’t tried but if they are the same as this one they will be good. I mix it with water, not tried milk but I would think it would be even better with Milk. All in all I’ll definitely buy again and at this price you can even double up if required.

## Features

- 26G PROTEIN PER SERVING TO HELP BUILD MUSCLE - 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 464 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 77g of carbohydrates which will help your body absorb the protein within, turning it into muscle mass to help improve 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 | B01AEWOIBA |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten, Milk, Oat, Peanuts, Soy |
| Best Sellers Rank | 777 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 15 in Whey Nutrition Protein |
| Brand | The Bulk Protein Company |
| Brand Name | The Bulk Protein Company |
| Customer Reviews | 4.0 out of 5 stars 8,417 Reviews |
| Diet Type | Vegetarian |
| Diet type | Vegetarian |
| Flavour | Vanilla |
| 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 |
| Material Type Free | Fat Free |
| Number of Items | 1 |
| Package Type Name | Tub |
| Protein Source | Whey |
| Recommended Uses For Product | Post-Workout |
| Servings per container | 40 |
| Total Servings Per Container | 40 |
| UPC | 776578454643 |
| Unit Count | 5000.0 Grams |

## Product Details

- **Brand:** The Bulk Protein Company
- **Diet type:** Vegetarian
- **Flavour:** Vanilla
- **Item weight:** 5 Kilograms
- **Material Type Free:** Fat Free
- **Number of items:** 1
- **Protein source:** Whey
- **Recommended uses for product:** Post-Workout
- **Servings per container:** 40
- **Unit count:** 5000.0 Grams

## Images

![SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 5kg) - Image 1](https://m.media-amazon.com/images/I/71R3ZoN2TUL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Questions & Answers

**Q: How many calories per shake ?**
A: It has 468 kcal per 125g if this helps are its 30g protein and 81g carbs

**Q: Is this product any good for rapid recovery post cycling training or I should look for a different kind of powder? Any recommendations?**
A: this is designed as a mass gainer and can be used to help with recovery if on a budget. due to the level of calories per serving it can be split into 2 or even 3 servings instead of 1 mass gain serving. however there are specialist recovery ready to drink shakes available if you are not on a budget. I use for goodness shake recovery drinks from my local supermarket but at £2 per bottle it becomes expensive! hence buying this mass gainer

**Q: I don’t want this for muscle but to just genuinely up my weight and add more calories. I am a women 5ft7 and under 8st. Have no clue about this stuff**
A: Hi well you want a high carb meal replacement shake. 
If you type that in, you should get all the results on Google. Then you can pick the flavour etc. 
this wouldn’t be any good for weight gain as you require. 
I do PT and food etc. instagram me: focusonyou78 

In box me. I can help you more that way. Free of charge

**Q: My package came and seal was open and nearly off why would this be??**
A: Sent this back

## 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.

### ⭐⭐⭐⭐⭐ Pretty Good
*by T***N on 15 February 2024*

Just started with Protein powder again after workouts. I’d used the Amfit stuff at first which was good but I thought I’d try a bigger Bulk tub. This was on offer with a further 10% off so a real bargain. Comes in the big black tub with snap seal and a scoop. Each scoop gives decent Carbs and Protein for your after workout/run nutrition. I got the strawberry flavour which is reasonably palatable, so of the powders are truly awful but this is pretty good. I have noticed if you make it up and leave it for a while it does develop a strange taste and texture so I tend to mix it up as I need it. It comes in various flavours which I haven’t tried but if they are the same as this one they will be good. I mix it with water, not tried milk but I would think it would be even better with Milk. All in all I’ll definitely buy again and at this price you can even double up if required.

### ⭐⭐⭐⭐ Decent protein powder for the price
*by M***. on 5 May 2025*

Mixes well with no clumping, the cookies and cream taste is generally good, but there is a powdery gritty aftertaste which I'm not keen on. I can deal with it for the price as I can't afford the prices of the optimum nutrition protein powder now both me and my son are using it.

## Frequently Bought Together

- The Bulk Protein Company, SERIOUS GAINZ - Whey Protein Powder - Weight Gain, Mass Gainer - 30g Protein Powders (Vanilla, 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)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-04*