View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Peanut Butter Flavour Crispy Protein Bar
Peanut Butter Flavour Crispy Protein Bar by Optimum Nutrition provides 331 kcal per 100 g, with 2.8 g of sugars and 30.8 g of protein. That is 76% less sugar than the average product in this category. It is listed in the Protein bars category and comes in a 65g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 bar (65 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 331 kcal | 215 kcal | 383 −14% | |
| Total fat | 10.8 g | 7 g | 9% | 15.7 −31% |
| Saturated fat | 8.1 g | 5.3 g | 27% | 7 +15% |
| Carbohydrates | 24.6 g | 16 g | 6% | 33.9 −27% |
| Total sugars | 2.8 g | 1.8 g | 11.8 −76% | |
| Dietary fiber | 20 g | 13 g | 46% | 9.7 +105% |
| Protein | 30.8 g | 20 g | 40% | 29.5 |
| Salt | 1.3 g | 0.8 g | 0.7 +94% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4038 Protein bars products on Foodmetria.
Compared with other protein bars
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Quantity
- 65g
- Serving size
- 1 bar (65 g)
- Labels & certifications
- No added sugar
- Sold in
- France
- Barcode
- 5060469987620
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Peanut Butter Flavour Crispy Protein Bar?
Peanut Butter Flavour Crispy Protein Bar contains 331 kcal per 100 g and about 215 kcal per serving (1 bar (65 g)).
How much sugar is in Peanut Butter Flavour Crispy Protein Bar?
Peanut Butter Flavour Crispy Protein Bar has 2.8 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Source: Open Food Facts (ODbL). Last updated March 19, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
Compare & rankings
Healthier alternatives
Best in category →Same category, meaningfully better on at least one measure and no worse on the others. Each card shows what improves.
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 More protein bars
View all →
NOVA 3 
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 More from Optimum Nutrition
View all →
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 4 
NOVA 1 
NOVA 4