Top 10 · Updated October 2026

Lowest-Calorie Energy Bars

The 10 lightest energy bars products on this list range from 3 to 223 kcal per 100 g. The energy bars with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 501 energy bars with complete data.

1

Red Bull Tropical Edition Sugarfree

Red Bull · 250ml

NOVA 4 3 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free
2

Caribe

eneryeti

20 kcal 4.6 g sugar 0 g protein 0 g fat
3

Energy fruit chew

Amacx · 38g

NOVA 4 123 kcal 28 g sugar 0.2 g protein 0.2 g fat

Also: Vegan · Vegetarian
4

Isotonic Go Energy

SIS · 60 ml

NOVA 4 144 kcal 1 g sugar 0 g protein 0.1 g fat

Also: Palm oil free · Vegan · Vegetarian
5

Barre énergétique

Iswari

150 kcal 15.2 g sugar 2.6 g protein 2.7 g fat
6

Super Liquid Gel Citrus Fruits Flavour

Born · 55 ml

156 kcal 20 g sugar 0 g protein 0 g fat
7

Barrita de chocolate negro y almendra

Miterra · 30g

161 kcal 7.9 g sugar 4.2 g protein 11.8 g fat
8

Mela

Veloforte · 6 chews = 50g

179 kcal 38.3 g sugar 0.1 g protein 0.1 g fat
9

Energy Bar - Raspberry + Lemon

Skratch Labs Inc. · 50 g

NOVA 4 220 kcal 11 g sugar 4 g protein 9 g fat
10

Strawberry Banana

Sportvoeding

NOVA 4 223 kcal 22.6 g sugar 2.5 g protein 6.2 g fat

Also: Palm oil free

How we built this list

We ranked all published energy bars 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.

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