Source Naturals Spirulina – for Immune System Support – 200 Tablets

Price: $14.81
(as of Sep 02, 2025 19:51:49 UTC – Details)


For over 30 years spirulina (Arthrospira platensis) has been the premier choice for supplementing a vegetarian diet. Source Naturals Spirulina is of the highest quality available. Preliminary research suggests that spirulina, a blue-green algae, supports the immune system and healthy circulation. It is a high-quality protein, which contains all nine essential amino acids. Please contact our in-house customer support if you have any questions.
Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2.37 x 2.37 x 4.33 inches; 0.32 ounces
Item model number ‏ : ‎ SN0638
Department ‏ : ‎ Health and Beauty>Health and Wellness
Date First Available ‏ : ‎ January 8, 2004
Manufacturer ‏ : ‎ Threshold Enterprises
ASIN ‏ : ‎ B00020I8HK
Best Sellers Rank: #246,892 in Health & Household (See Top 100 in Health & Household) #273 in Spirulina Herbal Supplements
Customer Reviews: 4.3 4.3 out of 5 stars 76 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
It is a high-quality protein, which contains all nine essential amino acids.
Suggested Use: 6 tablets daily with meals.
Well Made Supplement: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, preservatives, or artificial color, flavor or fragrance.
Over 40 Years of Trust. Source Naturals was created in 1982 by CEO Ira Goldberg to support everyone’s potential to enjoy optimal health.
Manufactured in the USA. Manufactured in Scotts Valley, CA, under the Good Manufacturing Practices (cGMPs) established by the US Food and Drug Administration. (FDA)