Organic Spirulina Tablets

Organic Spirulina Tablets

Our goal was to create the safest and most nutrient dense certified USDA Organic Spirulina Supplement at the best available price. Introducing BioOptimal Organic Spirulina Tablets. We hope you agree that they are the best organic spirulina tablets on the market.

  • BioOptimal Organic Spirulina Tablets are 100% USDA Organic
  • Easy to swallow 500mg Organic Spirulina Tablets
  • Non-GMO
  • Vegan
  • Potent Nutrient Profile
  • Harvested in a Controlled Environment
  • 120 Spirulina Tablets Per Bottle
  • 90 Day Money Back Guarantee

Available for only $16.99*

FREE SHIPPING with minimum orders of $50

*Price Subject to Change - Limited Time Promotional Price (Regularly $29.99)

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Average rating:  
 47 reviews
Green Superood!

BioOptimal's Spirulina Tablets are extremely effective. I can definitely feel the difference in my training, and just in day to day functioning. I like that BioOptimal gets their sources from very safe environments and they are transparent about it.

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Best Organic Spirulina

BioOptimal's team researched spirulina harvesters across the globe to find what we firmly believe is the best spirulina supplement available.  Our organic spirulina supplement is certified 100% USDA Organic.  In addition to being certified USDA Organic, our spirulina manufacturer has organic certifications from the European Union, Naturland and ECOCERT. Making it the most certified organic spirulina manufacturer in the world.  Our organic spirulina supplement contains a vast array of bioavailable nutrients with a guaranteed potent nutrient profile, is harvested in controlled conditions ensuring it is not contaminated with high levels of heavy metals, and comes from the only organic spirulina manufacturer that has verified their spirulina by the USP as a Verified Dietary Ingredient.

What is Spirulina?

BioOptimal Organic Spirulina Tablets are made with 500mg of 100% USDA Certified Organic Spirulina.  Want to learn more about spirulina? Click the Read More link below.

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USDA Organic Supplements

USDA Organic Spirulina

BioOptimal Organic Spirulina Tablets are certified by USDA Organic by QCS, which verifies our ingredients meet the strict USDA Organic standards for supplements.

Certified Organic Spirulina

BioOptimal's source of spirulina has the most organic certifications of any spirulina manufacturer in the world.  USDA Organic, European Union Organic, Naturland, and ECOCERT.

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Non-GMO Spirulina

BioOptimal Organic Spirulina Tablets are certified to not contain Genetically Modified Organisms (GMOs).  In addition, our Organic Spirulina Tablets are made with no artificial fillers or ingredients.

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Spirulina Vegan

Vegan Spirulina

Spirulina is a popular vegan supplement since it's a plant based source of complete protein and a rich source of nutrients & vitamins.  BioOptimal Organic Spirulina Tablets are vegan friendly since they are made from 100% Organic Spirulina.

money back guarantee

Money Back Guarantee

BioOptimal is dedicated to providing you with the best supplements possible.  However, if you are not satisfied for whatever reason we offer a 100% Money Back Guarantee within 90 days of purchase.

BioOptimal Supplements are also available on  For Amazon Prime customers take advantage of FREE SHIPPING on your orders of BioOptimal products by clicking the link below to be directed to our Amazon product page.

We thank you for choosing BioOptimal!

BioOptimal 100% USDA Organic Spirulina Tablets

Spirulina Superfood

Widely considered nature's most nutrient dense superfood spirulina provides a wide variety of nutrients and complete source of plant based protein.  Made from one of the best & safest sources of organic spirulina in the world our BioOptimal Organic Spirulina tablets offer a natural energy & vitality boost.  In tablet form it's a perfect easy to swallow solution for those that don't want to use spirulina powder.

Guaranteed Purity & Quality

BioOptimal Organic Spirulina Tablets are guaranteed to have consistent purity, quality, & a rich nutrient profile.  Our spirulina is non-irradiated, free of toxins, & dried to maintain live enzymes & optimal nutritional value.  BioOptimal Organic Spirulina Tablets are 100% organic, raw, additive free, & contain a vast array of bioavailable nutrients.

Safe Spirulina Supplement

BioOptimal Organic Spirulina Tablets are a safe spirulina supplement commercially harvested under tightly controlled conditions, ensuring it does not have dangerous levels of heavy metals. This is critical because spirulina that is harvested from wild lakes is notorious for containing high levels of lead, mercury, and arsenic. You can be confident that BioOptimal’s organic spirulina has consistent purity, quality, and is free from dangerous levels of toxins.

90 Day Money Back Guarantee

Customer satisfaction is our highest priority.  Therefore, if you are unsatisfied for any reason with our BioOptimal Organic Spirulina Tablets please notify us within 90 days of purchase for a full refund.  We are confident that you will love our product and will want to share our brand with friends and family, but rest assured that if you are not satisfied we will provide you with a no questions asked refund.

Free Shipping

For Amazon Prime customers our BioOptimal Organic Spirulina Tablets are available on with FREE SHIPPING!

For orders placed through our website we also offer FREE SHIPPING on minimum orders of $50.

Please Leave Us A Review

We know you have countless choices available to you online for supplements and we hope you'll choose BioOptimal.  We are confident you'll love our quality and unbeatable value for premium quality 100% USDA Organic Spirulina Tablets.  We encourage you to please write us a review on our website or our Amazon product page to share your experience with others!

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*Disclaimer: These statements have not been evaluated by the Food and Drug Administration.  These products are not intended to diagnose, treat, cure, or prevent any disease.