---
product_id: 761007703
title: "Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry"
brand: "efferixo"
price: "€ 0.13"
currency: EUR
in_stock: false
reviews_count: 8
url: https://www.desertcart.nl/products/761007703-extreme-mega-sour-sweets-challenge-250g-worlds-sourest-sweets-assorted
store_origin: NL
region: Netherlands
---

# World’s sourest candy blast Assorted mixed fruit flavors Resealable pouch for freshness Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry

**Brand:** efferixo
**Price:** € 0.13
**Availability:** ❌ Out of Stock

## Summary

> 🍬 Dare to Sour? Join the Extreme Mega Sour Challenge and taste the thrill!

## Quick Answers

- **What is this?** Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry by efferixo
- **How much does it cost?** € 0.13 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/761007703-extreme-mega-sour-sweets-challenge-250g-worlds-sourest-sweets-assorted)

## Best For

- efferixo enthusiasts

## Why This Product

- Trusted efferixo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long Shelf Life:** Enjoy your sour adventure anytime with a product built to stay fresh and flavorful for longer.
- • **Flavor Explosion:** Experience an intense sour punch followed by a juicy burst of lemon, apple, cherry, and more.
- • **Freshness Locked In:** Holographic resealable pouch keeps every sweet tangy and fresh, no matter when you open it.
- • **Party-Ready Packaging:** 250g of classic ball-shaped sweets designed to fuel fun, laughter, and unforgettable challenges.
- • **Ultimate Sour Challenge:** Push your taste buds to the limit with the world’s sourest sweets—perfect for dares and viral moments.

## Overview

The Extreme Mega Sour Sweets Challenge by Efferixo is a 250g pack of the world’s sourest hard sweets, featuring a mix of intense sour and fruity flavors like lemon, apple, and cherry. Packaged in a resealable holographic pouch to maintain freshness and tanginess, these vegetarian sweets are perfect for party games, dares, or gifting. Made in the UK, they offer a long shelf life and a bold taste experience that’s earned a solid 4.1-star rating from 67 customers.

## Description

Product Description Packed With 250g of Sour Madness Each pouch comes loaded with 250g of the world’s sourest sweets , sealed for freshness and ready for the ultimate taste test. The resealable design means you can take on the challenge at your own pace – because trust us, these aren’t disappearing in one go. Packed With Care Heat sealed resealable pouch keeps sweets fresh and sour Long expiry dates for months of sour fun Hygienically packed for safe snacking

Review: Very sour lol - Crazy sour for either someone who enjoys that kind of thing or a laugh with friends and family.
Review: Nasty 😂 - They were that sour i couldn't win my challenge on to the next lot 🤣

## Features

- Ultimate Sour Candy Challenge – Test your taste buds with the Extreme Mega Sour Sweets Challenge, rated among the world’s sourest sweets. Perfect for dares, party games, or just proving your sour stamina.
- Intense Mouth-Puckering Flavour – Each sweet delivers an extreme sour blast before revealing a delicious burst of assorted fruit flavours including lemon, apple, cherry, and more.
- Freshness Guaranteed – Stored in a resealable holographic pouch to keep your sweets fresh, tangy, and full of flavour for longer.
- ⚠️ Sourness Warning – Consume with caution and avoid if you have a sensitive mouth or medical conditions affecting the teeth or gums.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FML7JBL8 |
| Brand | Efferixo |
| Brand Name | Efferixo |
| Container Type | Bag |
| Customer Reviews | 4.0 out of 5 stars 81 Reviews |
| Diet Type | Vegetarian |
| Flavour | Mixed-Fruit |
| Is the Item Heat Sensitive? | No |
| Item Form | Hard Sweet |
| Item Package Quantity | 1 |
| Item Package Weight | 0.25 Kilograms |
| Item Shape | Ball |
| Item form | Hard Sweet |
| Manufacturer | Efferixo |
| Number of Items | 1 |
| Number of items | 1 |
| Package information | Bag |
| Style | Classic |
| Unit Count | 250.0 gram |
| Unit count | 250.0 gram |

## Product Details

- **Brand:** Efferixo
- **Flavour:** Mixed-Fruit
- **Item form:** Hard Sweet
- **Item package quantity:** 1
- **Number of items:** 1
- **Package information:** Bag
- **Package weight:** 0.25 Kilograms
- **Shape:** Ball
- **Style:** Classic
- **Unit count:** 250.0 gram

## Images

![Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry - Image 1](https://m.media-amazon.com/images/I/616TX2M4a0L.jpg)
![Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry - Image 2](https://m.media-amazon.com/images/I/61vqn5iTP1L.jpg)
![Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry - Image 3](https://m.media-amazon.com/images/I/61rCmWANCWL.jpg)
![Extreme Mega Sour Sweets Challenge (250g) | Worlds Sourest Sweets | Assorted Mixed Fruit Flavours | Packed in a Resealable Pouch | Long Expiry - Image 4](https://m.media-amazon.com/images/I/61fkJtCwIPL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very sour lol
*by K***T on 28 March 2026*

Crazy sour for either someone who enjoys that kind of thing or a laugh with friends and family.

### ⭐⭐⭐⭐⭐ Nasty 😂
*by J***N on 3 November 2025*

They were that sour i couldn't win my challenge on to the next lot 🤣

### ⭐⭐⭐ Problem with packaging but good amount of sour for beginners.
*by Y***N on 14 January 2026*

I LOVE sour candy and literally anything sour if i can get it when i see it. After tasting a good one after the packaging ruined quite a few of them they are about a 6.5/10 scale but if you are not used to sour about 9/10. The only reason im not giving this product 5 stars is because of its poor packaging as when it arrived it was broken open from shipping it to my adress and all of them were at the bottom of the amazon package and this got rid of a lot of the powder which makes it sour. I might of been one of the unlucky ones but this is still an issue that it can even happen.

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-07-06*