Top 10 · Updated October 2026
Lowest-Calorie Glucose
The 10 lightest glucose products on this list range from 1.9 to 363 kcal per 100 g. The glucose with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 20 glucose with complete data.
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1
Tropical lucozade zero
Lucozade · 4 x 380 ml -
2
Energise Glucose
Britvic Ireland · 500ml -
3
Lucozade ENERGY
Lucozade · 500ml -
4
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5
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6
Energy Gel Aqua
High5 · 66g -
7
Gel De Glucosa Kids
DiaBalance · 100 g (8 x 12.5 g) -
8
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9
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10
How we built this list
We ranked all published glucose on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.