Spirulina

Packaged product Autres aliments Nature's Way

Spirulina contains 351 kcal per 100 g. A serving, 6 g (6 g) provides about 21 kcal.

Roughly 59 % of its calories come from protein, with 26 % from carbohydrates and 15 % from fat (estimated with general energy factors).

That is close to the median for autres aliments on FoodFactly (353 kcal per 100 g).

100 g provides 11 792 % of the Daily Value for Vitamine B12, 245 % of the Daily Value for Riboflavine (B2) and 221 % of the Daily Value for fer.

The values are as declared on the product label and entered by Open Food Facts contributors.

Spirulina by Nature's Way, product photo
Photo: Open Food Facts, CC BY-SA 3.0, Open Food Facts contributors
351kcal per 100 g
58,1 gprotein
25,5 gcarbohydrates
6,5 gfat
21kcal in serving, 6 g (6 g)

Nutrition facts

Nutrition facts for the selected amount
NutrientAmount per 100 g% DV
Calories C 351 kcal
Total fat L 6,5 g 8 %
Saturated fat L 0 g 0 %
Sodium L 1 087 mg 47 %
Total carbohydrates L 25,5 g 9 %
Dietary fiber L 3,7 g 13 %
Total sugars L 2,7 g
Protein L 58,1 g 116 %
Thiamine (B1) L 1,9 mg158 %
Riboflavine (B2) L 3,2 mg245 %
Niacine (B3) L 19,3 mg121 %
Acide pantothénique (B5) L 2,9 mg59 %
Vitamine B6 L 1,1 mg64 %
Vitamine B12 L 283 µg11 792 %
Calcium L 115 mg9 %
Fer L 39,8 mg221 %
Magnésium L 359 mg85 %
Potassium L 1 370 mg29 %
Zinc L 0,99 mg9 %
Sélénium L 10,4 µg19 %

% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.

Nutritional breakdown

Protein: 59 %Carbohydrates: 26 %Fat: 15 %351kcal / 100 g
  • Protein 59 %
  • Carbohydrates 26 %
  • Fat 15 %

Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).

Vitamins and minerals, % Daily Value per 100 g

Vitamine B1211 792 %Riboflavine (B2)245 %Fer221 %Thiamine (B1)158 %Niacine (B3)121 %Magnésium85 %Vitamine B664 %Acide pantothénique...59 %Potassium29 %Sélénium19 %

Nutritional insights

  • Protein58,1 gin the lowest quarter of autres aliments (median 63 g)
  • Fiber3,7 gin the lowest quarter of autres aliments (median 6 g)
  • Sugars2,7 gin the top quarter of autres aliments (median 0,4 g)
  • Fat6,5 gabove the median for autres aliments (median 5,9 g)
  • Saturated fat0 gin the lowest quarter of autres aliments (median 1,9 g)
  • Sodium1 087 mgabove the median for autres aliments (median 480 mg)
  • Protein per 100 kcal16,5 gprotein density, useful for comparing foods with different calorie levels

Full nutrient profile

Carotenoids (1)
Bêta-carotène L86 300 µg

Product details

Brand
Nature's Way
Barcode
9314807048884
Quantity
100 g
Label serving
6 g
Category
spiruline
Nutri-Score
D as computed by Open Food Facts

Ingredients

Ingredients not reported.

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Spiruline Sachet plastique 353 59,7 g 5,6 g 5,6 g
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Spiruline en brindilles Spiruline de normandie 348 63,2 g 9,3 g 4,7 g
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Per 100 g. Calories in kcal. n/a: not reported by the source.

Frequently asked questions

How many calories are in Spirulina?

100 g of Spirulina has 351 kcal. Serving, 6 g (6 g): about 21 kcal.

Is Spirulina high in protein?

Spirulina contains 58,1 g of protein per 100 g (116 % of the 50 g Daily Value), or 3,5 g in serving, 6 g (6 g). About 59 % of its calories come from protein. Compared with other autres aliments, that is in the lowest quarter (median 63 g).

How many carbs are in Spirulina?

Spirulina has 25,5 g of total carbohydrates per 100 g, including 3,7 g of fiber and 2,7 g of sugars. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.

How much fat is in Spirulina?

Spirulina contains 6,5 g of fat per 100 g, of which 0 g is saturated (0 % of the Daily Value).

What vitamins and minerals does Spirulina contain?

Per 100 g, the most notable amounts relative to the Daily Value are Vitamine B12 (11 792 % DV), Riboflavine (B2) (245 % DV), fer (221 % DV), Thiamine (B1) (158 % DV) and Niacine (B3) (121 % DV). The full list is in the vitamins and minerals table above.

How much sodium is in Spirulina?

100 g contains 1 087 mg of sodium, 47 % of the 2,300 mg Daily Value.

Where does this nutrition data come from?

From Open Food Facts, record dated 17 février 2018. FoodFactly last checked it on 6 novembre 2026. Each value above shows whether it was measured, calculated or taken from a label.

Source of the nutrition information

  • Open Food Facts, record 9314807048884. License: ODbL 1.0 (Open Food Facts). Source record dated 17 février 2018. Imported 6 novembre 2026.

Last updated: . Data quality score: 95/100 (how it is calculated).

Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.

General nutrition information, not medical advice. Individual needs differ; see our disclaimer.