Top 10 · Updated October 2026

Highest-Protein Nut Bars

Nut bars: typically 14 g of protein per 100 g (median of 539 products). The nut bars with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 514 nut bars with complete data.

1

Mocha Caramel

Body & Fit · 45 gram

378 kcal 3.9 g sugar 31.1 g protein 17.6 g fat
2

Protein nut bars Dark chocolate and sea salt

TREK JC’S

e NOVA 4 533 kcal 8.3 g sugar 30 g protein 35 g fat

Also: Palm oil free
3

Protein Nut Bars

Nice & Natural · 165g

d 487 kcal 9.6 g sugar 27.1 g protein 28.1 g fat
4

Protein nut bars - Dark chocolate and sea salt

Trek · 3 x 40 g

NOVA 4 532 kcal 11.2 g sugar 26.5 g protein 38.6 g fat

Also: Palm oil free
5

Protein Nut Bar

Trek · 40 g

d NOVA 4 534 kcal 12.3 g sugar 26.2 g protein 37.1 g fat

Also: Palm oil free
6

Fruit & nut bar protein packed with chocolate and orange

Eat Natural · 45g

d NOVA 4 498 kcal 18.4 g sugar 26.1 g protein 28.5 g fat

Also: Palm oil free
7

Barre cacahuète et cranberries

pur via

c NOVA 4 442 kcal 8 g sugar 26 g protein 24 g fat
8

Protein Peanut, Chocolate & Berries

Nature Valley · 160 g (4 x 40 g)

d 471 kcal 20.8 g sugar 26 g protein 25.5 g fat
9

Protein Caramello Salato

Nature Valley · 4 x 40 g = 160 g ℮

d NOVA 4 495 kcal 15.8 g sugar 26 g protein 29.5 g fat

Also: Vegetarian
10

Protein Bar Variety Pack

Nature Valley · 4 x 40 g

d NOVA 4 497 kcal 15.7 g sugar 26 g protein 29.7 g fat

How we built this list

We ranked all published nut 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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