--- product_id: 138987964 title: "ON CRISPY BAR PEANUT BUTTER 65G REDESIGN" brand: "optimum nutrition" price: "Β£35.19" currency: GBP in_stock: true reviews_count: 8 url: https://www.desertcart.co.uk/products/138987964-on-crispy-bar-peanut-butter-65g-redesign store_origin: GB region: United Kingdom --- # 100% vegetarian ingredients No added sugars 20g protein punch ON CRISPY BAR PEANUT BUTTER 65G REDESIGN **Brand:** optimum nutrition **Price:** Β£35.19 **Availability:** βœ… In Stock ## Summary > πŸ”₯ Crunch your goals, not your time! ## Quick Answers - **What is this?** ON CRISPY BAR PEANUT BUTTER 65G REDESIGN by optimum nutrition - **How much does it cost?** Β£35.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/138987964-on-crispy-bar-peanut-butter-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 - β€’ **On-the-Go Fuel:** Compact and convenient 65g bars designed to keep you energized anytime, anywhere. - β€’ **Clean Energy Boost:** Enjoy a guilt-free snack with zero added sugars, only naturally occurring sweetness. - β€’ **Plant-Forward & Pure:** Crafted with 100% vegetarian ingredients, aligning with your mindful lifestyle choices. - β€’ **Power-Packed Protein:** Fuel your hustle with 20g of premium protein per bar, perfect for pre/post-workout gains. - β€’ **Crunchy Texture Revolution:** Experience a uniquely crispy bite that breaks the monotony of traditional protein bars. ## Overview ON Crispy Bar Peanut Butter 65g is a high-protein, no added sugar snack bar featuring 20g of protein and a unique crispy texture. Made with 100% vegetarian ingredients and approved by European safety standards, it’s designed for active professionals seeking a delicious, clean energy boost on the go. ## 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 EIGREDIENTS: Protein Crispies (31%) (SOY Protein Isolate, Starch, Salt), Dark Chocolate Flavour Coating (26%) (Sweeteners: Isomalt, Sucralose; Palm and Palm Kernel Oil, Fat-Reduced Cocoa Fuder, Emulsifiers: SOY Lecithin, E476), Fructo-Oligosaccharides, Polydextrose, MILK Proteins (WHEY Protein Isolate, WHEY Protein Concentrate, MILK Protein Concentrate, Emulsifier: Sor Lecitr), Isomalto-Oligosaccharides, Humectant (Glycerol), Flavourings [PEANUT, MILK], PEANUT Flour (0.7%), Sodium Chloride, Sweetener (Sucralose), Antioxidant (Tocopherol-Rich Extract). FOi 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); }); }); Safety Warning Excessive consumption may cause laxative effects. Source of glucose. Manufacturer Contact Information OPTIMUM NUTRITION: 4 Waterside, Citywest Business Campus, Dublin 24, Ireland. See more ## 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 | |---------------|-------| | Product Dimensions | 24 x 6 x 15.2 cm; 650 g | | Item model number | 1109716 | | Product Name | Protein Crisp Protein Bars, Peanut Butter with Whey Protein Isolate | | Allergen Information | Contains: Milk, Peanuts, Soy | | Weight | 650 g | | Units | 650.0 gram | | Storage Instructions | Store in a cool, dry place | | Serving Recommendation | Recommended daily dose: 1 serving. | | Manufacturer contact | OPTIMUM NUTRITION: 4 Waterside, Citywest Business Campus, Dublin 24, Ireland. | | Country of origin | gb | | Brand | Optimum Nutrition | | Cuisine | Western | | Format | Gels, powder | | Age Range Description | Adult | | Speciality | Free from preservatives. | | Package Information | Box | | Manufacturer | Optimum Nutrition | | Country of origin | United Kingdom | | Serving Size | 1, 100 g | | Energy (kJ) | 1382.00 kJ | | Energy (kcal) | 330.30 kcal | | Fat | 11.0 g | | Carbohydrate | 24.0 g | | - Sugars | 2.8 g | | Fibre | 20.0 g | | Protein | 31.0 g | ## Product Details - **Type:** Protein - **Flavour:** Peanut Butter - **Diet type:** Vegetarian - **Product benefits:** High Protein - **Number of items:** 1 - **Unit count:** 650.0 gram - **Brand:** Optimum Nutrition - **Age range (description):** Adult - **Material feature:** No added sugar, Vegetarian - **Total each:** 1 ## Images ![ON CRISPY BAR PEANUT BUTTER 65G REDESIGN - Image 1](https://m.media-amazon.com/images/I/81fkaBKfwJL.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 ### ⭐⭐⭐⭐⭐ Perfect, ignore the bad reviews *by F***O on 17 September 2025* Perfect, saw the feel bad reviews but crossed my fingers and ordered anyway and they are perfect. Taste great and the coconut filling is lovely - and not yellow!! ### ⭐⭐⭐⭐⭐ Taste great *by C***R on 31 August 2025* I thought I would try these as they were on offer.They taste great and are big enough to keep me quiet for a while and quite filling. Good to get some extra protein in after training . ### ⭐⭐⭐⭐ 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 4.5/5Can feel too sweet if you have more than one. Quality:5/5Texture: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 - ON CRISPY BAR PEANUT BUTTER 65G REDESIGN - Optimum Nutrition Micronised Creatine Powder, 100% Pure Creatine Monohydrate Powder for Performance and Muscle Power, Unflavoured Shake, 186 Servings, 634 g --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/138987964-on-crispy-bar-peanut-butter-65g-redesign](https://www.desertcart.co.uk/products/138987964-on-crispy-bar-peanut-butter-65g-redesign) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*