Where to Buy?


Where to Buy Spirulina tablets? Or Powder?

This is a good question. Where you obtain your Spirulina is critical. The environment where it is grown is very important. This is because as it grows, Spirulina picks up and absorbs anything in its environment. You need to ensure that the spirulina you and your family consume, is from a clean and reliable source.

Our research indicates that Nutrex Hawaiian Spirulina comes from a securely sourced supply.

Nutrex Hawaiian Spirulina is produced by Cyanotech Corporation.  They are regulated by the US Foods and Dietary Supplements as well as their local State Authorities. In addition, they have regular independent audits to verify their production standards.  Nutrex primarily use fresh water from the Hawaii Island’s water aquifer in their growing ponds, which they recycle. Their Spirulina is cultivated in a Bio-secure Zone, certified free of pesticides, herbicides and industrial pollutants in what is described as the sunniest coast in the USA.

They utilise 5% seawater from 2000 feet below the Pacific Ocean in their production processes. The reason for this, is to add trace minerals and elements to the Spirulina.

Is there iodone in Nutrex Hawaiian Spirulina? Yes.  But in very small quantities. 3 grams of spirulina provides approximately 15 mcg (micrograms) of iodine, which is 10% of the US recommended daily intake for iodine (150mcg)

Whyspirulina.com have no hesitation recommending the Nutrex Spirulina which also has non-GMO certification.

200 x 500mg tablets


eVitamins Vitamins and Supplements up to 70% off!

Nutrex Hawaii Pure Hawaiian Spirulina 500 mg - 200 Tablets

Nutrex Hawaii Spirulina Pacifica Powder – 5 oz :

Nutrex Hawaii Spirulina Pacifica Powder - 5 oz

Now Foods, are also produced in the USA by a family firm. They offer a range of quality and well sourced Spirulina. Likewise recommended by whyspirulina.com

500 x 500mg tablets.
Now Foods Spirulina - 500 mg - 500 Tablets

Spirulina Powder by Now Foods

Now Foods Organic Spirulina Powder - 1 lb




Whole Foods In The UK & Europe.  We can also recommend Whole Foods  Organic Spirulina.

Their prices are also more accessible and for orders over £20 they have free delivery.

Whole Foods  also offer Organic Powder for mixes & smoothies.

Check out these amazing smoothie ideas:

Where to Buy Chlorella?

We recommend eVitamins Vitamins and Supplements up to 70% off! as they are specialists in vitamins and supplements.


Chlorella is reported to be helpful to restore lung health.

Now Foods Chlorella 1000 mg - 120 Tablets


Douglas Labs Chlorella Plus - 90 Capsules

Chlorella in the UK:

Also From Whole Foods.


If you would like to learn more about Spirulina, you might be interested in the following books:

“Spirulina World Food: How this micro algae can transform your health and our planet,” by Robert Henrikson”.

Hawaiian Spirulina Paperback – 2015 by Ph.D. Gerald R. Cysewski (Author)

A story about Spirulina For Your Health: Candida – Blood Pressure – Lower Cholesterol & Triglyceride Levels – Memory Loss – Anemia – Heart Health – Antioxidants – Reduce Muscular Fatigue – Bone Health Paperback – 10 Feb 2020

Finding Ultra, by Rich Roll.  A story about how Spirulina helped him to become one of the World´s fittest men.

Herbs including how Spirulina can strengthen your teeth by Nona-Michael Ankhesenamun Jackson

Other spirulina books:

  • The Green Superfood that Will Transform Your Health, by Katya Johansson
  • Green Power, The Spirulina Cookbook by the Nasio Trust.
  • Get the Glow, Cookbook by Madeleine Shaw that includes Spirulina

Stuck at home due to Covid-19? This click through may be helpful to you.

Check our Spirulina FAQs here.

Some of the links within this page are affiliate links from whom we recieve a small compensation from sales of certain items.  There is no difference to the cost to you and it helps to fund our independent research for this site.

2 thoughts on “Where to Buy?”

    • Dear Sarah,

      Thank you for the visit and the question. I would particularly reccomend the book by Rich Roll. Its a story of determination and how spirulina helped him on his journey to success.

      Have a great day.

      Best Regards,



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