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Boost isotonic
Boost isotonic by Boost provides 28 kcal per 100 ml, with 3.5 g of sugars and 0 g of protein.
Nutrient levels per 100 ml
Levels use UK front-of-pack reference thresholds for drinks.
Nutrition facts
Serving size: 1 Drink (500 ml)
| Nutrient | Per 100 ml | Per serving | % DV* |
|---|---|---|---|
| Calories | 28 kcal | 140 kcal | |
| Total fat | 0 g | 0 g | 0% |
| Carbohydrates | 6.4 g | 32 g | 12% |
| Total sugars | 3.5 g | 17.5 g | |
| Added sugars | 0 g | 0 g | 0% |
| Protein | 0 g | 0 g | 0% |
| Salt | 0.1 g | 0.7 g |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values).
Ingredients
VITAMINS Niacin Vitamin B6 Vitamin B12 0.05mg (3%) 0.25mg (15% 0.65g 0.54mg (3%) 2.7mg (15%) 0.09µg (3%) 0.45µg (15% Pantothenic Acid 0.2mg (3%) 1.0mg (15%) *RI % Reference Intake of an average adult (8400kJ/
Product details
- Serving size
- 1 Drink (500 ml)
- Sold in
- United Kingdom
- Barcode
- 5000382123637
Prices reported by shoppers
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Frequently asked questions
How many calories are in Boost isotonic?
Boost isotonic contains 28 kcal per 100 ml and about 140 kcal per serving (1 Drink (500 ml)).
How much sugar is in Boost isotonic?
Boost isotonic has 3.5 g of sugars per 100 ml, which is considered moderate by UK front-of-pack guidelines.
Source: Open Food Facts (ODbL). Last updated March 27, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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