Top 10 · Updated October 2026

Lowest-Calorie Bodybuilding Supplements

The 10 lightest bodybuilding supplements products on this list range from 0.4 to 6 kcal per 100 g. The bodybuilding supplements with the fewest calories per 100 g, so you can compare energy density at a glance. We checked 1226 bodybuilding supplements with complete data.

1

Pure L-glutamine powder

Star Nutrition · 400g

0 kcal 0 g sugar 0 g protein 0 g fat

Also: No additives
2

Creatine

ESN · 250g

NOVA 1 1 kcal 0 g sugar 0 g protein 0 g fat

Also: Palm oil free · Vegan · Vegetarian
3

Shape caps

Foodspring · 76 g

1 kcal 0 g sugar 1 g protein 1 g fat

Also: Vegan · Vegetarian
4

Bolero Kiwi

Bolero

2 kcal 0 g sugar 0 g protein 0 g fat
5

WellMix L-Cartin Liquid

Rossmann · 7pcs

3 kcal 0.5 g sugar 0.5 g protein 0.5 g fat

Also: Vegan · Vegetarian
6

Energydrink

NOCCO · 330ml

4 kcal 0 g sugar 0.9 g protein 0.9 g fat
7

Rez Cassis Framboise

Rez · 400 g

NOVA 4 5 kcal 0 g sugar 0.6 g protein 0 g fat

Also: Palm oil free
8

Egg White

Ultimate

5 kcal 0 g sugar 0.7 g protein 0.1 g fat
9

C4 Ripped Sport

C4 · 246 g, 8.7 oz

NOVA 4 5 kcal 0 g sugar 0.5 g fat
10

Bcaa+

NOCCO

6 kcal 0 g sugar 1.5 g protein 0 g fat

How we built this list

We ranked all published bodybuilding supplements 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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