Top 10 · Updated October 2026

Highest-Protein Spirulina

Spirulina: typically 61 g of protein per 100 g (median of 526 products). The spirulina with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 485 spirulina with complete data.

1

Pure Blue Spirulina Powder

500 kcal 0 g sugar 100 g protein 0 g fat

Also: Vegan · Vegetarian
2

Spirulina eco

400 kcal 0 g sugar 100 g protein 0 g fat
3

Spirulina Premium Quality

· 300 g

384 kcal 0 g sugar 96 g protein 0 g fat
4

Spirulina

· 2 oz

a 350 kcal 12.5 g sugar 75 g protein 0 g fat
5

Spirulina powder

· 2 oz

a 375 kcal 12.5 g sugar 75 g protein 0 g fat
6

Poudre de spiruline

Madia bio · 100 g

380 kcal 0 g sugar 72 g protein 6.2 g fat
7

Paillettes de spiruline premium

Umamiz · 100 g

384 kcal 0.7 g sugar 72 g protein 7.9 g fat

Also: No additives
8

Spiruline en Petales

Gourmet Spiruline · 90 g

NOVA 1 376 kcal 0.1 g sugar 71.2 g protein 7.9 g fat

Also: Palm oil free · Vegan · Vegetarian
9

Spirulina

Purasana · 200 g

NOVA 1 350 kcal 0 g sugar 70 g protein 7.1 g fat

Also: Palm oil free · Vegan · Vegetarian
10

Spiruline

Gse · 120g /. 240 comprimés

NOVA 1 373 kcal 0.3 g sugar 70 g protein 6.9 g fat

Also: Palm oil free · Vegan · Vegetarian

How we built this list

We ranked all published spirulina 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.

More spirulina rankings

Healthiest Spirulina by Nutri-Score Least Processed Spirulina Lowest-Calorie Spirulina Best Low-Sugar Spirulina All spirulina