---
product_id: 541277685
title: "ON CRISPY BAR CHOC BROWNIE 65G REDESIGN"
brand: "optimum nutrition"
price: "£35.55"
currency: GBP
in_stock: false
reviews_count: 8
category: "Optimum Nutrition"
url: https://www.desertcart.co.uk/products/541277685-on-crispy-bar-choc-brownie-65g-redesign
store_origin: GB
region: United Kingdom
---

# Crispy unique texture No added sugars chocolate 20g protein power ON CRISPY BAR CHOC BROWNIE 65G REDESIGN

**Brand:** optimum nutrition
**Price:** £35.55
**Availability:** ❌ Out of Stock

## Summary

> 🍫💥 Crispy, clean, and crave-worthy — the protein bar that means business.

## Quick Answers

- **What is this?** ON CRISPY BAR CHOC BROWNIE 65G REDESIGN by optimum nutrition
- **How much does it cost?** £35.55 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/541277685-on-crispy-bar-choc-brownie-65g-redesign)

## Best For

- optimum nutrition enthusiasts

## Why This Product

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

## Key Features

- • **Guilt-Free Indulgence:** Savor rich Chocolate Brownie flavor with zero added sugars—naturally sweetened for mindful snacking.
- • **100% Vegetarian & Clean:** Crafted with premium vegetarian ingredients, free from preservatives, and EFSA-approved for your peace of mind.
- • **Crunch Meets Convenience:** Experience a satisfyingly crispy texture that keeps your snack game fresh and exciting on the go.
- • **Versatile Anytime Energy:** Perfect pre- or post-workout fuel designed for busy professionals who demand taste and nutrition in one bar.
- • **Protein-Packed Performance:** Fuel your day with 20g of clean, muscle-supporting protein per bar.

## Overview

ON Crispy Protein Bars deliver 20g of high-quality protein in a uniquely crispy, no added sugar bar. Made with 100% vegetarian ingredients and EFSA-approved, these bars offer a delicious Chocolate Brownie flavor that supports active lifestyles with clean nutrition and convenient on-the-go snacking.

## Description

Product Description Try something different from the traditional protein snacks. Discover great taste with a uniquely crispy texture – Crispy Protein Bar from Optimum Nutrition, a company that has been setting the Gold Standard in sports nutrition for over 35 years. ON energy protein bars offer the perfect balance between taste, supporting you daily to stay on top of your fitness goals. If you’re looking for protein snacks that have no added sugarsyour search is over! ON Protein bars are your healthy gym snacks packed with 20 g of protein. ON low calorie snacks are deliciously crunchy and provide a new level of taste with no added sugars! Now available in three delicious flavours: Chocolate Brownie, Marshmallow, and Peanut Butter. Choose your favourite flavour and enjoy it on the go, as a post-workout and pre-workout snack for men and women. All of the ingredients in our sports nutrition protein bars are 100% vegetarian and have been approved and considered safe for consumption by the European Food Safety Authority. * Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012. Ingredients Protein Crispies (31%) (SOY Protein Isolate, Starch, Salt), Dark Chocolate Flavour Coating (26%) (Sweeteners: Isomalt, Sucralose; Palm and Palm Kernel Oil, Fat-Reduced Cocoa Powder, Emulsifiers: SOY Lecithin, E476), Fructo-Oligosaccharides, Polydextrose, MILK Proteins (WHEY Protein Isolate, WHEY Protein Concentrate, MILK Protein Concentrate, Emulsifier: SOY Lecithin), Isomalto-Oligosaccharides, Humectant (Glycerol), Flavourings [MILK], Fat-Reduced Cocoa Powder, Sweetener (Sucralose), Antioxidant (Tocopherol-Rich Extract). Directions Eat directly, no preparation needed Safety Warning Excessive consumption may cause laxative effects. Source of glucose. Manufacturer Contact Information 4 Waterside, Dublin 24, Ireland

Review: Great tasting protein bars - Love this product, The nutty chocolate. And chocolate caramel is amazing and it’s full of protein. My second box just purchased and I can’t say I’ve found anything better than these.
Review: I recommend - These are great! I really struggle with the chewiness and flavour of protein but you can barely taste that with these. There is still a slight chew to the bar but I was expecting that because they work the protein in with the crispy piece. The flavour is really good not too overpowering like some can be. I was very impressed and I will probably buy these again in the future.

## Features

- ON Crispy Protein Bars is a great tasting bar with a unique crisp texture, helping you stay on track with your nutritional goals
- ON energy bars are protein snacks packed with 20 g of protein
- Sports nutrition protein bars are great tasting snacks with no added sugars for active people and professional athletes
- No added sugars protein bars: 100% vegetarian ingredients contain only naturally occurring sugars
- Protein snacks to be enjoyed on the go, as a post-workout and pre-workout snack for men and women
- * Source: COMMISSION REGULATION (EU) No 432/2012 of 16 May 2012

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RL5LW1F |
| Age Range Description | Adult |
| Allergen Information | Contains: Milk, Soy |
| Benefits | High Protein |
| Best Sellers Rank | 7,251 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 36 in Nutritional Protein Bars |
| Brand Name | Optimum Nutrition |
| Coin Variety 1 | Chocolate,Peanut Butter |
| Container Type | Box |
| Cuisine | Italian cuisine |
| Customer Reviews | 4.0 out of 5 stars 2,401 Reviews |
| Diet Type | Vegetarian |
| Diet type | Vegetarian |
| Flavour | Chocolate Brownie |
| Global Trade Identification Number | 05060469987590, 65060469987585 |
| Item Dimensions | 24 x 6 x 15.2 centimetres |
| Item Form | Bar |
| Item Package Weight | 0.74 Kilograms |
| Item Type Name | Protein Crisp Protein Bars, Chocolate Brownie with Whey Protein Isolate |
| Item Weight | 0.65 Kilograms |
| Manufacturer | Optimum Nutrition |
| Manufacturer Contact Information | 4 Waterside, Dublin 24, Ireland |
| Material Features | No added sugar, Vegetarian |
| Net Content Weight | 0.65 Kilograms |
| Number of Items | 1 |
| Number of Pieces | 10 |
| Number of items | 1 |
| Package Type Name | Box |
| Product benefits | High Protein |
| Protein | 31 g |
| Size | 435g |
| Snack Food Bar Type | Protein |
| Specialty | Free from preservatives |
| Total Eaches | 1 |
| Type | Protein |
| Unit Count | 650.0 gram |
| Unit count | 650.0 gram |
| Vitamins And Minerals | 1.2 g |

## Product Details

- **Flavour:** Double Rich Chocolate
- **Product benefits:** High Protein
- **Number of items:** 12
- **Unit count:** 720.0 gram
- **Brand:** Optimum Nutrition
- **Age range (description):** Adult
- **Material feature:** Vegan
- **Total each:** 1
- **Item weight:** 0.79 Kilograms
- **Allergen information:** Contains: Peanuts may contain, Sesame may contain, Sulfites may contain, Soy, Peanuts

## Images

![ON CRISPY BAR CHOC BROWNIE 65G REDESIGN - Image 1](https://m.media-amazon.com/images/I/71J6+UIElCL.jpg)
![ON CRISPY BAR CHOC BROWNIE 65G REDESIGN - Image 2](https://m.media-amazon.com/images/I/812V8QiatsL.jpg)
![ON CRISPY BAR CHOC BROWNIE 65G REDESIGN - Image 3](https://m.media-amazon.com/images/I/816BQzCa-hL.jpg)
![ON CRISPY BAR CHOC BROWNIE 65G REDESIGN - Image 4](https://m.media-amazon.com/images/I/81FW13Ft3XL.jpg)
![ON CRISPY BAR CHOC BROWNIE 65G REDESIGN - Image 5](https://m.media-amazon.com/images/I/81MO5YNMg2L.jpg)

## Available Options

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

## Questions & Answers

**Q: What's new with OPTIMUM NUTRITION Bars?**
A: Not only do OPTIMUM NUTRITION bars have a fresh look, but they also have an updated formula. Whipped Protein Bars and Fruit & Nut Protein Crisp bars are free from palm oil and suitable for vegetarians.

**Q: The label looks different compared to the previous one I got, is it still the same OPTIMUM NUTRITION product?**
A: As you evolve, so do we. The part of our mission is to help active individuals better understand OPTIMUM NUTRITION products. Now choosing the right product for you is easier with more visible product benefits, features and flavours on each tub.

**Q: Are the ingredients tested and safe?**
A: All of the ingredients in our products have been approved and considered safe for consumption by the European Food Safety Authority.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great tasting protein bars
*by R***O on 14 October 2025*

Love this product, The nutty chocolate. And chocolate caramel is amazing and it’s full of protein. My second box just purchased and I can’t say I’ve found anything better than these.

### ⭐⭐⭐⭐⭐ I recommend
*by H***Y on 18 January 2021*

These are great! I really struggle with the chewiness and flavour of protein but you can barely taste that with these. There is still a slight chew to the bar but I was expecting that because they work the protein in with the crispy piece. The flavour is really good not too overpowering like some can be. I was very impressed and I will probably buy these again in the future.

### ⭐⭐⭐⭐ My go to bar- vegetarian and 20g protein
*by B***K on 21 June 2025*

Why did you choose this product over others?: With this being vegetarian, and 20g protein + <250kcal this was a great balanced bar. Taste: Taste like nutty chocolate bar 4.5/5 Can feel too sweet if you have more than one. Quality: 5/5 Texture: 5/5 - nuts come through well, nice crunch and not to hard. Protein content: 20g a bar is amazing Sweetness: I find it well balanced, but certain times its tastes overly sweet. Not sure if this a batch issue or just a me and my taste bud issue.

## Frequently Bought Together

- Optimum Nutrition Double Rich Chocolate Plant Protein Bar, 12 x 60g
- USN Trust Vegan Brownie Bar, Dark Chocolate Protein Brownie: High Protein Bars, Perfect On-the-Go & Post-Workout Protein Snacks (12 x 60g Bars per Pack)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-31*