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Iso 1st
Iso 1st by Aptonia provides 376 kcal per 100 g, with 84.4 g of sugars and 0.1 g of protein. That is 428% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Dietary drink for sport category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
| Nutrient | Per 100 g | Category avg |
|---|---|---|
| Calories | 376 kcal | 95 +295% |
| Total fat | 0.1 g | 0.3 −67% |
| Saturated fat | 0.1 g | 0.1 −21% |
| Carbohydrates | 93.6 g | 22.5 +315% |
| Total sugars | 84.4 g | 16 +428% |
| Protein | 0.1 g | 1.4 −93% |
| Salt | 2.1 g | 0.7 +223% |
*% Daily Value for 100 g, based on a 2,000-calorie diet (FDA reference values). Category average across 238 Dietary drink for sport products on Foodmetria.
Compared with other dietary drink for sport
Bar shows the share of products in this category that contain less of the nutrient.
Product details
- Sold in
- France
- Barcode
- 3583788488798
Prices reported by shoppers
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Frequently asked questions
How many calories are in Iso 1st?
Iso 1st contains 376 kcal per 100 g.
How much sugar is in Iso 1st?
Iso 1st has 84.4 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Iso 1st healthy?
It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.
Source: Open Food Facts (ODbL). Last updated March 21, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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