What Is the Best Spirulina Powder in 2018?

A pile of the best spirulina powder in front of a glass bowl of it.

This blue-green superfood is possibly the hottest thing on the health scene right now. With mystical and magical health claims, it’s no wonder so many people are trying to add spirulina into their diets. But what is the best spirulina powder? Luckily for you, I have done my research and have the five best spirulina powders just for you!

Product
Details
Our Rating
Our #1 Rated
Bulksupplements Pure Spirulina (Organic) Powder

BulkSupplements

Bulksupplements Pure Spirulina (Organic) Powder

5 out of 5

In the Spirulina Supplements category

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  • Clean & pure powder. No fillers.
  • Lab tested for verification & guaranteed purity
  • Factory-sealed foil zip pouch
HealthAmbition Stamp

Our #1 Rated

5 out of 5

In the Spirulina Supplements category


Our #2 Rated
Earthrise Spirulina Natural Powder

Earthrise

Earthrise Spirulina Natural Powder

4 out of 5

In the Spirulina Supplements category

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  • Green Superfood for Longevity
  • Immune Defense & Natural Antioxidant Protection
HealthAmbition Stamp

Our #2 Rated

4 out of 5

In the Spirulina Supplements category


Our #3 Rated
Nutrex Hawaii Pure Hawaiian Spirulina Pacifica

Nutrex Hawaii

Nutrex Hawaii Pure Hawaiian Spirulina Pacifica

4 out of 5

In the Spirulina Supplements category

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  • Boosts Energy and Supports Immunity, Cardiovascular, Eye and Brain Health* with Results You Can Feel
  • Hawaiian Spirulina by Nutrex Hawaii has been the Nation's #1 brand of Spirulina for over a decade and is the highest quality...
  • As one of the world's most nutritious superfood supplements, Hawaiian Spirulina can be taken by anyone looking to add a...
HealthAmbition Stamp

Our #3 Rated

4 out of 5

In the Spirulina Supplements category


Our #4 Rated
Now Foods Organic Spirulina Powder

NOW Foods

Now Foods Organic Spirulina Powder

3 out of 5

In the Spirulina Supplements category

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  • Rich in Beta-Carotene and B-12
  • Naturally occurring GLA and Chlorophyll
  • Non GMO
HealthAmbition Stamp

Our #4 Rated

3 out of 5

In the Spirulina Supplements category


Our #5 Rated
Healthforce Spirulina Azteca, Powder

HealthForce

Healthforce Spirulina Azteca, Powder

3 out of 5

In the Spirulina Supplements category

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  • Balancing blood sugar.
  • Supporting immune system strength.
  • Promoting healthy kidney function.
HealthAmbition Stamp

Our #5 Rated

3 out of 5

In the Spirulina Supplements category

What is Spirulina?

Year in and year out, new products pop up in the health and wellness market claiming to be the best thing since sliced bread. Especially in the last few years we hear the term “superfood” over and over again. If you were to believe all of the advertising, you’d think that eating superfoods like quinoa will somehow give you x-ray vision or unbelievable strength.

The fact is, most people hear about these things and have no real idea what they are, what they do, or how to identify a quality product. I can’t begin to tell you the amount of people I know who have quinoa in their cupboards yet have no idea how to eat it, or why they even should.

So let’s clear up all the facts about spirulina. It is a blue-green algae found in fresh waters around the world from Hawaii to China. One of the most researched superfoods to date, there are over 1200 scientific articles about the vast amount of health and nutritional benefits spirulina has to offer.

Originally it was consumed by Aztecs, however, it regained popularity when good old NASA realized it could be grown in space and therefore, eaten by astronauts!

Although most known as a main ingredient in your green superfood beverages, if used everyday, spirulina has the power to seriously improve your health.

Benefits of Spirulina

A single tablespoon (7 grams) of dried spirulina powder contains:

  • Protein: 4 grams.
  • Vitamin B1 (Thiamin): 11% of the RDA.
  • Vitamin B2 (Riboflavin): 15% of the RDA.
  • Vitamin B3 (Niacin): 4% of the RDA.
  • Copper: 21% of the RDA.
  • Iron: 11% of the RDA.

All in all, with only 20 calories, spirulina could be the most nutritious food known to man. Not to mention, all of the health benefits are backed by science.

Improves Microflora Balance

Research tells us that microbiota like candida are totally normal within the body. In fact, having a healthy balance is crucial to good health. However, studies show that candida overgrowth has become the leading sign of most autoimmune diseases today and candidiasis is the leading cause of mycosis-related death in the United States.

Spirulina helps by promoting the growth of “good bacteria”. According to research, spirulina essentially inhibits candida from thriving by eliminating candida cells and in turn, strengthening the immune system.

Helps Prevent Cancer

According to a report by the University of Maryland Medical Center“A number of animal and test tube studies suggest that spirulina increases production of antibodies, infection-fighting proteins, and other cells that improve immunity and help ward off infection and chronic illnesses such as cancer.”

According to the World Health Organizationcancer is the second leading cause of death globally, accounting for 8.8 million deaths in 2015 alone. With such staggering figures like these, it is clear to see why adding anything to your diet which could potentially lower your risk is seriously beneficial.

The Power of Antioxidants

Spirulina contains a powerful antioxidant called phycocyanin which gives spirulina its unique blue-green color. Numerous studies show that this antioxidant fights free radicals and has impressive anti-inflammatory effects by inhibiting the production of inflammatory signalling molecules.

Effective Against Anemia

There are many different types of anemia with iron deficiency anemia being the most common of all globally, although deficiencies in vitamin B12, vitamin A and folate call all lead to the condition.

One study, which used spirulina supplements for older people with a history of anemia, found that the hemoglobin content in red blood cells increased. Although more research is needed, this shows that spirulina could be effective against anemia, especially in the elderly.

The Best Spirulina Powder

I have taken a look at the best spirulina powders from all over the world and came up with five top choices to share with you today.

Our #1 Rated
Our pick our #1 rated

BulkSupplements

Bulksupplements Pure Spirulina (Organic) Powder

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

I am a huge fan of the Bulksupplements range. They literally don’t make a product I am not impressed with.This spirulina is grown in China but is produced in the USA and third party tested for quality and guaranteed purity.

It is reasonably priced and although it doesn’t have as good a taste as the US grown spirulina powders, it will make an excellent addition to your green smoothies. All round a great choice.

Pros
Pro Full amino acid profile
Pro Made in the USA
Pro Produced in a GMP facility
Pro Third party lab tested for guaranteed purity
Pro No fillers or additives
Pro Excellent price
Cons
Con Not the best taste
 
 
 
 
 

Our #2 Rated
Our pick our #2 rated

Earthrise

Earthrise Spirulina Natural Powder

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

This spirulina powder is produced by Earthrise, a US based company. They grow and manufacture this spirulina in a controlled environment without the use of pesticides and herbicides in the Sonoran Desert of southeastern California. It gets rave reviews, especially for flavor, but unfortunately, once again it is more expensive when compared to other brands.

Pros
Pro Grown in California
Pro Manufactured in the USA
Pro Great flavor
Cons
Con Expensive
 
 

Our #3 Rated
Our pick our #3 rated

Nutrex Hawaii

Nutrex Hawaii Pure Hawaiian Spirulina Pacifica

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

Hawaiian grown is touted as the best tasting variety of spirulina supplement around. This product is cultivated on the sunny Kona coast and grows 12 months of the year. Of course the fact that it is grown and manufactured in the US gives us confidence about the quality, it’s just a shame about the price tag!

Pros
Pro Grown in Hawaii
Pro Manufactured in the USA
Pro Excellent taste
Cons
Con Expensive
 
 

Our #4 Rated
Our pick our #4 rated

NOW Foods

Now Foods Organic Spirulina Powder

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

Now Foods is a family-owned company that makes a wide variety of quality supplements including this spirulina powder. Certified organic and at a middle of the road price, this is a good quality product. Sadly though the taste isn’t too popular.

Pros
Pro Family owned company
Pro Certified organic
Pro Made in the USA
Cons
Con Unpleasant taste
 
 

Our #5 Rated
Our pick our #5 rated

HealthForce

Healthforce Spirulina Azteca, Powder

  • Quality
    Quality

  • Quality
    Price

  • Quality
    Our rating

This spirulina powder is certified organic and comes from Chile in South America. This product is made by Healthforce, a 20 year veteran in the hardcore vegan superfoods market. Apparently, organic just isn’t a pure enough word to describe this product, therefore, it is labeled ‘truganic’.

Unfortunately, the brainstorming on this new labelling obviously cost big bucks which may be why this product has such a hefty price tag! If you are happy to pay more for a truly organic product, then this could be right up your street.

Pros
Pro Truganic
Pro Made in USA
Pro Sourced n Chile
Cons
Con Very expensive
 
 

Our Choice for the Best Spirulina Powder

For me, the winner just has to be the Bulksupplements brand. The fact that their products are third party lab tested gives me confidence in the level of quality of each and every one of their products. Also, it is one of the cheapest spirulina powders around, making it a realistic choice for continuous daily use.

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