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Swanson Ultra

Spirulina IL-4 Natural Blue-Green Algae 6% Phycocyanin

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Retail $21.49
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Caps Size:
OO, Pill Size Guide
500 mg 180 Caps
  • Also known as blue-green algae

  • Delivers spirulina's active components

  • Higher potential to support the immune system than other spirulina supplements

Spirulina, also known as blue-green algae, is widely used to promote good daily health. But there's a lot of variation among products. New Swanson Ultra Spirulina IL-4 changes everything. Produced for Swanson by Earthrise, the world's largest and most trusted spirulina producer, the patented spirulina in high phycocyanin IL-4 delivers the highest guaranteed concentrations of phycocyanin, one of the algae's most active components. High phycocyanin Spirulina IL-4 has the potential to support the immune system unlike any other spirulina supplement available.

Product Label

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving % Daily Value
Vitamin A (as beta-carotene) (from Spirulina Gold®)† 1,350 IU 27%
Vitamin C (from acerola berry) 6 mg 10%
Vitamin K (from Spirulina Gold®)† 2 mcg 2%
Iron (from Spirulina Gold®)† 0.25 mg 1%
Zinc (from Spirulina Gold®)† 0.45 mg 3%
Spirulina (from Earthrise®Spirulina Gold®)† (Arthrospira plantensis) 0.5 grams *
Total Phycocyanin 30 mg *
GLA (gamma-linolenic acid) 4.5 mg *
Total Carotenoids 2 mg *
Zeaxanthin 500 mcg *

**Percent Daily Values are based on a 2,000 calorie diet.

*Daily Value not established.

†Typical Analysis (nutrients are naturally occurring)

Other ingredients: Rice flour, gelatin, may contain one or more of the following: microcrystalline cellulose (plant fiber), magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one capsule two times per day with water.

Earthrise® and Spirulina Gold® are registered trademarks of Earthrise Nutritionals LLC, used under license.

Terms and Ingredient Definitions

Swanson Ultra Spirulina IL-4 Natural Blue-Green Algae 6% Phycocyanin Reviews

Summary of Customer Ratings & Reviews

Customer Ratings & Reviews

Spirulina IL-4 Natural Blue-Green Algae 6% Phycocyanin 2.8 5 2 4
I like the capsules I like this spirulina product much better because its in a capsule form, much easier to swallow than the tablets. June 27, 2013
You get more in old formula This new formula has less proantacynides in it then the old one for the same exact price. Why make a new formula but give us less of the main ingrediant and tell us it's better? This new one has 30mg versus 43 in the old. June 23, 2012
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