View full-size photo · Photo: Open Food Facts contributors, CC BY-SA
Isostar High Energy Chocolate
Isostar High Energy Chocolate by Isostar provides 414 kcal per 100 g, with 32 g of sugars and 6.2 g of protein. That is 36% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Chocolate cereal bars category and comes in a 35 gr pack. Contains: gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 35g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 414 kcal | 145 kcal | 411 | |
| Total fat | 12 g | 4.2 g | 5% | 14 −14% |
| Saturated fat | 6 g | 2.1 g | 11% | 6 |
| Carbohydrates | 70 g | 24.5 g | 9% | 62.5 +12% |
| Total sugars | 32 g | 11.2 g | 23.5 +36% | |
| Added sugars | 50 g | 17.5 g | 35% | 21.9 +128% |
| Dietary fiber | 0 g | 0 g | 0% | 6.7 −100% |
| Protein | 6.2 g | 2.2 g | 4% | 7.8 −20% |
| Salt | 0.6 g | 0.2 g | 0.5 +27% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 532 Chocolate cereal bars products on Foodmetria.
Compared with other chocolate cereal bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Chocolat au lait 25% (sucre, beurre et pate de cacao, técrémé en poudre lactosérum, matière grasse du lait, émulsifiant: lécithines de soja, arôme), sirop de glucose, flocons d'avoine, farine de riz, sirop de sucre inverti, farine de blé 5,7%, Stablisant: g ol, huile de colza, riz 5oufflé, sucre, malt de blé, cacao maigre en poudre, sel, gluten de blé, arôme, émulsifiant : lécithines de colza, vitamines B1, B2, B6, C, PP et E (lactose, protéines de lait), I Əjsed pue Jaung eo20 iphnc)
- Allergens
- GlutenMilkSoybeans
- May contain traces
- LupinOeufs sesame fruits à coque
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 35 gr
- Serving size
- 35g
- Labels & certifications
- Energy
- Sold in
- France
- Barcode
- 3175681141049
Prices reported by shoppers
Loading prices…
Frequently asked questions
How many calories are in Isostar High Energy Chocolate?
Isostar High Energy Chocolate contains 414 kcal per 100 g and about 145 kcal per serving (35g).
How much sugar is in Isostar High Energy Chocolate?
Isostar High Energy Chocolate has 32 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Isostar High Energy Chocolate healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Isostar High Energy Chocolate vegan?
Based on its ingredient list, it is not vegan.
What allergens does Isostar High Energy Chocolate contain?
According to the label data it contains: Gluten, Milk, Soybeans. It may also contain traces of lupin, oeufs sesame fruits à coque. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated June 11, 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.
a NOVA 4 
a NOVA 4 
a NOVA 4 
a NOVA 4 More chocolate cereal bars
View all →
d NOVA 4 
e NOVA 4 
d NOVA 4 
d NOVA 4 
d NOVA 4 
e NOVA 4 More from Isostar
View all →
d NOVA 4 
NOVA 4 
NOVA 4 
e NOVA 4 
NOVA 4