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Source Naturals, Spirulina Powder, 16 oz (454 g)

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$22.49 (50)
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In Stock
  • Expiration Date: Aug 2019
  • Shipping Weight: 1.42 lbs (0.64 kg)
  • Product Code: SNS-00640
  • UPC Code: 021078006404
  • Package Quantity: 16 oz (454 g)
  • Dimensions: 7.4 x 3.8 x 3.8 in, 1.2 lbs (0.54 kg)
Product Overview


  • Dietary Supplement

For over 30 years spirulina (Arthrospira platensis) has been the premier choice for supplementing a vegetarian diet. Source Naturals Spirulina is a high quality blue green algae which is a high protein, low fat source of numerous vitamins, minerals, carotenoids and essential fatty acids. Spirulina is an excellent source of many nutrients that are hard to maintain at adequate levels with a vegetarian diet. Most notable is the high quality protein, which contains all nine essential amino acids. Spirulina's cell walls do not contain cellulose to slow digestion. Source Naturals Spirulina is naturally grown and harvested without herbicides or pesticides.

Suggested Use

Use 1 rounded tablespoon daily mixed in water or juice or add to soup, pasta, etc., after cooking.

Other Ingredients

Suitable for vegetarians and Hypoallergenic: contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives or artificial color, flavor or fragrance.


Store in a cool, dry place.

Note: If you are pregnant, may become pregnant, or breastfeeding, consult your health care professional before using this product.

Do not use if either tamper-evident seal is broken or missing. Keep out of the reach of children.

Packed by weight, not by volume. Some settling may occur.

Supplement Facts
Serving Size: 1 Tablespoon (approx. 9 g)
Servings Per Container: 50
  Amount Per Serving %DV
Calories 35  
Calories from Fat 5  
Total Fat 0.5 g <1%*
Saturated Fat 0 g <1%*
Trans Fat 0 g
Total Carbohydrate 1 g <1%*
Dietary Fiber 1 g 4%*
Protein 5 g 10%
Sodium 45 mg 2%
Spirulina (Arthrospira platensis) 9 g
Yielding approximately:
Protein 5 g 10%
Vitamin A (as beta carotene) 18,000 IU 360%
Vitamin K 50 mcg 63%
Vitamin B-12 8 mcg 133%
Calcium 20 mg 2%
Iron 4 mg 22%
Potassium 120 mg 3%
Phycocyanin 900 mg
gamma-Linolenic Acid (GLA) 90 mg
Linoleic Acid 81 mg
Chlorophyll 81 mg
Carotenoids 33 mg
*Percent Daily Values (%DV) are based on a 2,000 calorie diet
†Daily Value not established
iHerb Customer Reviews

Good seller

Posted by 4985187343813474082 on Dec 02, 2016

Good seller

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Posted by 5217276366242605186 on Dec 12, 2015

Very good!Paldies! Ļoti labs produkts!(latviešu valodā):)

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Do not buy this product

Posted by 4928070011930072118 on Aug 10, 2015

I bought this product and knew Spirulina doesn't smell like roses or tastes chocolate, but... When I tasted it I thought I was going to throw up. Never in my life have I ever tasted such bad stuff. I wouldn't even recommend it to my worst enemy. It tastes really bad. Use your money on other products instead :-)

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Pure and fresh

Posted by 5008111116076351787 on Dec 11, 2014

This is by so far the best Spirulina powder I have bought at Iherb. It feels fres and pure, and smells like Spirulina should do, it also blends good in a shaker.

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Posted by 4948930718531700762 on Aug 05, 2014

This is my first Spirulina ever. I thought I would have a bad taste than it actually has, I can eat pretty well. Since I take my skin is nice and clean, and it has increased my energy level. It is a good choice for the price it costs.

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