---
product_id: 56031673
title: "White Chocolate"
brand: "the bulk protein company"
price: "¥24629"
currency: JPY
in_stock: null
reviews_count: 8
url: https://www.desertcart.jp/products/56031673-white-chocolate
store_origin: JP
region: Japan
---

# 30g protein per serving 468 lean calories for bulking 40 servings per 5kg tub White Chocolate

**Brand:** the bulk protein company
**Price:** ¥24629
**Availability:** ❌ Out of Stock

## Summary

> 💥 Bulk up, recover fast, and savor every sip with Serious Gainz!

## Quick Answers

- **What is this?** White Chocolate by the bulk protein company
- **How much does it cost?** ¥24629 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56031673-white-chocolate)

## 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-Sized Value Pack:** Generous 5kg tub with 40 servings ensures you stay on track without breaking the bank.
- • **BCAA-Rich Whey Formula:** Fast-digesting whey packed with leucine and BCAAs to accelerate recovery and muscle synthesis.
- • **Muscle-Building Powerhouse:** 30g of premium protein isolate fuels rapid muscle repair and growth post-workout.
- • **Flavor That Breaks the Mold:** Decadent white chocolate taste that transforms your protein shake from boring to crave-worthy.
- • **Calorie-Loaded for Serious Gains:** 468 lean calories and 81g carbs per serving to maximize mass gain and bulk efficiently.

## Overview

Serious Gainz White Chocolate is a high-calorie mass gainer protein powder delivering 30g of quality protein and 468 calories per serving. Designed for adults aiming to bulk and build muscle, it combines whey isolate, casein, and soy protein with 81g carbs to optimize muscle growth and recovery. Available in a 5kg tub with 40 servings, it offers excellent value and a delicious white chocolate flavor that elevates your post-workout nutrition routine.

## Description

Product Description SERIOUS GAINZ by The Bulk Protein Company is a high-calorie mass gainer protein powder designed for hardgainers and anyone who struggles to eat enough to stay in a calorie surplus. Delivering approximately 468 calories, 30g of protein and 81g of carbohydrates per serving, it is positioned as one of the high calorie drinks for weight gain, helping support size, strength and steady progress during bulking phases. Each serving combines soy protein powder, whey isolate protein powder, casein protein powder and oat flour to provide both fast and sustained amino acid release, supporting muscle recovery, lean muscle growth and improved training performance. Formulated as a bulking protein powder, SERIOUS GAINZ can be mixed 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 is easier to drink during heavy bulking periods. Its naturally thick, dessert-style consistency can be customised to suit your preference—use more liquid for a lighter protein shake, blend with ice or fruit for added smoothness, or keep it dense for a more filling post-workout option. This flexibility allows you to tailor each serving to your taste, routine and daily calorie goals. SERIOUS GAINZ is designed to support consistency, helping you meet increased nutritional demands throughout your bulking journey. The balanced combination of protein sources and slow- and fast-digesting carbohydrates helps refuel muscles, restore glycogen levels and maintain high protein intake across the day. Available in popular flavours including Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it offers a smooth, sweet flavour experience that fits naturally into shakes, oats, smoothies and high-calorie recipes. Ingredients White Chocolate flavour protein shake with sweeteners. Ingredients: Maltodextrin, OAT Flour, SOY Protein Isolate, Whey (MILK) Protein Isolate, Casein (MILK) Whey (MILK) Protein Concentrate, Flavouring,Sweetener (Sucralose) | For Allergens, please see ingredients in bold / CAPITALS. May also contain Egg, Gluten, Nuts and Peanuts. 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 Bulk Protein Company Serious Gainz 5kg White Chocolate Manufacturer Contact Information Guinness Road Trading Estate, Unit 1& 3, Guinness Rd, Trafford Park, Stretford, Manchester M17 1SB See more

Review: Brilliant mass gainer reasonable price and good taste - I have been using this product for a while now and I feel it does exactly what it says on the tin, great shake for building mass. Relatively cheap for what you get and the taste is good too, one thing I noticed is certain flavours take longer to blend in than others and require a lot of shaking, but that’s overlooked by the fact that it’s a great tasting shake which does exactly what it’s made for. Will continue to use this product
Review: Flavour delight - Great flavour and super smooth mixed with water. Value is n the larger pack.

## Features

- HIGH-CALORIE MASS GAIN FORMULA WITH 30G PROTEIN PER SERVING – SERIOUS GAINZ by The Bulk Protein Company is positioned as one of the high calorie drinks for weight gain, delivering approximately 468 calories, 30g protein and 81g carbs per serving to help hardgainers stay in a consistent calorie surplus. Designed for anyone needing extra calories to increase size and strength, it supports muscle recovery, training performance and progressive weight gain when paired with a structured eating 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 powder, whey isolate protein powder, casein protein powder and oat flour delivers both fast and sustained amino acid release, helping refuel muscles, restore glycogen levels and maintain a high daily protein intake for better recovery and improved performance between sessions.
- 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. This preparation method makes each serving more enjoyable and supports daily consistency as calorie needs increase.
- SMOOTH, SWEET FLAVOUR EXPERIENCE YOU CAN ENJOY DAILY – This whey protein powder delivers a rich, dessert-style taste that makes each protein shake enjoyable as part of your daily bulking routine. Available in popular flavours such as Chocolate, Cookies & Cream, Vanilla, Strawberry and Banana, it offers options suited to both classic and dessert-style preferences. Whether you mix it with water or milk, or blend it into oats and smoothies, the flavour stays satisfying across long bulking phases.
- FILLING FORMULA DESIGNED TO HELP MAINTAIN A DAILY CALORIE SURPLUS – This mass gainer delivers a dense, satisfying shake that helps men and women stay on track with daily calorie targets during bulking phases. Its naturally filling consistency supports a sustained surplus, while starting with smaller servings, adding more liquid or spacing intake can help maintain comfortable, consistent nutrition throughout the day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06Y2YTB8B |
| ASIN  | B06Y2YTB8B |
| Age Range Description | Adult |
| Allergen Information | Contains: Milk, Oat, Soy |
| Best Sellers Rank | 520 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 13 in Whey Nutrition Protein |
| Brand | The Bulk Protein Company |
| Carbohydrate | 81.37 grammes g |
| Country of origin of primary ingredient(s) | United Kingdom |
| Customer Reviews | 4.0 4.0 out of 5 stars (851) |
| Customer reviews | 4.0 4.0 out of 5 stars (851) |
| Date First Available | 6 April 2017 |
| 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 gram |
| Weight | 5 kg |

## Product Details

- **Brand:** The Bulk Protein Company
- **Diet type:** Vegetarian
- **Flavour:** White 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

![White Chocolate - Image 1](https://m.media-amazon.com/images/I/61B8HzeohaL.jpg)
![White Chocolate - Image 2](https://m.media-amazon.com/images/I/61PLEUL5RyL.jpg)
![White Chocolate - Image 3](https://m.media-amazon.com/images/I/61w2XpGGYxL.jpg)
![White Chocolate - Image 4](https://m.media-amazon.com/images/I/61ffrbbquXL.jpg)
![White Chocolate - Image 5](https://m.media-amazon.com/images/I/61RbU9A1lTL.jpg)

## Available Options

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

## Questions & Answers

**Q: Is 18 year old a good age to start? Or wait**
A: To start on a weight gainer? Id would say yes but depends what your goals are. I was skinny at 18 and waisted alot of money on gainers with little gain as i did not work out but got a bit of a belly so looked daft. This stuff is great stuff for putting on pounds or to maintain, work out hard and take this with creatine and your see results

**Q: Does this contain more Soy protein than Whey? Its arguable that soy can act as estrogen in the body.**
A: Read the ingredients!

**Q: why is this iem non refundable**
A: I have no idea too. Tried to return it too. Its useless

**Q: Will your Vinalla flavour come back in stock? If so, when?**
A: I would imagine so. It will probably come back in stock when they have more.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Brilliant mass gainer reasonable price and good taste
*by A***H on 7 December 2021*

I have been using this product for a while now and I feel it does exactly what it says on the tin, great shake for building mass. Relatively cheap for what you get and the taste is good too, one thing I noticed is certain flavours take longer to blend in than others and require a lot of shaking, but that’s overlooked by the fact that it’s a great tasting shake which does exactly what it’s made for. Will continue to use this product

### ⭐⭐⭐⭐⭐ Flavour delight
*by N***S on 18 January 2026*

Great flavour and super smooth mixed with water. Value is n the larger pack.

### ⭐⭐⭐⭐ good for price
*by Y***A on 11 August 2025*

Calorie wise is perfect, protein, you could find better. Taste of white chocolate is horrible, buy either vanilla or banana!

## Frequently Bought Together

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

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**Shop now:** [https://www.desertcart.jp/products/56031673-white-chocolate](https://www.desertcart.jp/products/56031673-white-chocolate)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-07*