Spirulina

Packaged product Otros alimentos 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 otros alimentos on FoodFactly (353 kcal per 100 g).

100 g provides 11.792% of the Daily Value for Vitamina B12, 245% of the Daily Value for Riboflavin (B2) and 221% of the Daily Value for iron.

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%
Thiamin (B1) L 1,9 mg158%
Riboflavin (B2) L 3,2 mg245%
Niacin (B3) L 19,3 mg121%
Ácido pantoténico (B5) L 2,9 mg59%
Vitamina B6 L 1,1 mg64%
Vitamina B12 L 283 µg11.792%
Calcio L 115 mg9%
Iron L 39,8 mg221%
Magnesio L 359 mg85%
Potasio L 1.370 mg29%
Zinc L 0,99 mg9%
Selenio 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

Vitamina B1211.792%Riboflavin (B2)245%Iron221%Thiamin (B1)158%Niacin (B3)121%Magnesio85%Vitamina B664%Ácido pantoténico (B5)59%Potasio29%Selenio19%

Nutritional insights

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

Full nutrient profile

Carotenoids (1)
Betacaroteno L86.300 µg

Product details

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

Ingredients

Ingredients not reported.

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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 otros alimentos, 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 Vitamina B12 (11.792% DV), Riboflavin (B2) (245% DV), iron (221% DV), Thiamin (B1) (158% DV) and Niacin (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 de febrero de 2018. FoodFactly last checked it on 6 de noviembre de 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 de febrero de 2018. Imported 6 de noviembre de 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.