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The Slender Bar - Chocolate
The Slender Bar - Chocolate by Protein World provides 358 kcal per 100 g, with 13 g of sugars and 20 g of protein. That is 15% less sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Protein Energy Bars category and comes in a 60 g pack. Contains: milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 60g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 358 kcal | 215 kcal | 395 −9% | |
| Total fat | 8 g | 4.8 g | 6% | 17 −53% |
| Saturated fat | 6 g | 3.6 g | 18% | 6.5 −7% |
| Carbohydrates | 43 g | 25.8 g | 9% | 38.2 +13% |
| Total sugars | 13 g | 7.8 g | 15.4 −15% | |
| Added sugars | 14.7 g | 8.8 g | 18% | 7.5 +94% |
| Dietary fiber | 16.8 g | 10.1 g | 36% | 9.4 +79% |
| Protein | 20 g | 12 g | 24% | 24.8 −20% |
| Salt | 0.8 g | 0.5 g | 0.8 +6% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 444 Protein Energy Bars products on Foodmetria.
Compared with other protein energy bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Whey Protein Concentrate (17%) (Milk), Corn Fibre, Humectant (Vegetable Glycerol), Gluten-Free Oats(2%), Honey, Glucose Syrup, Whey Crisp [Whey Protein Isolate (Milk, Lactose), Rice Flour, Emulsifier (Soya Lecithin)], Dark Chocolate Chunks(6%) [Cocoa Mass, Sugar, Cocoa Butter, Cocoa Powder, Emulsifier (Soya Lecithin)], Vitamin and Mineral Blend (5%(Tripotassium Citrate, Tricalcium Phosphate, Salt, Dipotassium Phosphate, Magnesium Oxide, Ascorbic Acid, Zinc Gluconate, Ferrous Fumarate, Manganese Gluconate, Nicotinamide, Mixed Natural Tocopherols, Copper Gluconate, Calcium Pantothenate, Pyridoxine HCl, Beta Carotene, VRiboflavin, Thiamine HCL, Chromium Picolinate, Folic Acid, Potassium Iodide, Sodium Selenite, Menaquinone-7, Molybdenum Chelate, D-Biotin, Cholecalciferol, Methylcobalamin), Coconut Oil, Cocoa Powder, Natural Flavourings.
- Allergens
- MilkSoybeans
Additives 6
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 60 g
- Serving size
- 60g
- Labels & certifications
- No gluten
- Sold in
- Ireland
- Barcode
- 5056142601075
Prices reported by shoppers
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Frequently asked questions
How many calories are in The Slender Bar - Chocolate?
The Slender Bar - Chocolate contains 358 kcal per 100 g and about 215 kcal per serving (60g).
How much sugar is in The Slender Bar - Chocolate?
The Slender Bar - Chocolate has 13 g of sugars per 100 g, which is considered moderate by UK front-of-pack guidelines.
Is The Slender Bar - Chocolate healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is The Slender Bar - Chocolate vegan?
Based on its ingredient list, it is not vegan.
What allergens does The Slender Bar - Chocolate contain?
According to the label data it contains: Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated April 2, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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