The 10 Best Spirulina Powders for Your Daily Nutrient Boost

Chris Starks
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Spirulina is, without a doubt, the most nutrient-rich green plant on the planet. It is naturally high in protein, beta-carotene, trace minerals, antioxidants, and healthy fiber. It is also one of the best natural detoxifiers, is readily available as a powdered supplement, and is a great way to boost your health naturally.

Spirulina is beneficial to a wide variety of conditions, from obesity to joint pain.

It is made up of about 65% protein with the remaining being mostly fatty acids with some minerals, vitamins, and dietary fiber.

Spirulina contains a wide range of nutrients that work in synergy to improve health when consumed in moderation.

One of the primary reasons why it’s so healthy is the fact that it contains such a high level of chlorophyll (30%). This is important because chlorophyll is the green pigment in plants that provides plants with their green color and also enables them to easily absorb sunlight. Chlorophyll is an excellent detoxifier that helps the liver clean toxins.

NameCategoryProduct
NOW SupplementsBest OverallNOW Supplements
Spirulina Powder OrganicBudget PickSpirulina Powder Organic
Organic Spirulina PowderUpgrade PickOrganic Spirulina Powder

1. NOW Supplements

Our rating: 9 / 10

NOW Supplements

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Pros:

  • USDA Certified Organic
  • 100% vegan and vegetarian daily
  • Each serving is a loaded with 10g of protein

This pure organic spirulina powder from NOW is made from one of the most powerful edible plants on this planet. It’s green and comes in small granules which are perfect for mixing it into your smoothies, juices, and shakes.

It’s a great source of nutrition for any active individual who’s in pursuit of improved performance and a specific goal. And while it’s not something you can see or feel, each serving has 10 grams of protein … not bad for a green powder, right?

This product also has naturally occurring GLA and cholorophyll which means that you’re not just getting high-quality protein sources, but also a great source of antioxidants. In fact, you’re getting a slice of paradise in your morning shake.

2. Pure Hawaiian Spirulina Powder 16 Ounce

Our rating: 9 / 10

Pure Hawaiian Spirulina Powder 16 Ounce

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Pros:

  • Dried botanical mix of spirulina along with kelp, parsley, alfalfa, dulse, spinach, and watercress
  • Spirulina is an excellent source of vitamins and minerals
  • Spirulina is full of protein
  • Spirulina is a great source of phytochemicals that fight cancer
  • Spirulina is an excellent antioxidant
  • Spirulina is a great detoxifier
  • Spirulina minimizes the appearance of wrinkles

Cons:

  • Spirulina Powder may cause: allergic reactions; urticaria; respiratory discomfort; drowsiness; hypotension; insomnia
  • Spirulina Powder is: Not enough long-term safety studies on Spirulina to tell if has negative side effects

Thinking of buying Pure Hawaiian Spirulina Powder 16 Ounce – Natural Premium Spirulina from Hawaii – Vegan, Non-GMO, Immunity Support – Superfood Supplement & Natural Multivitamin? Read our review first to know why it is our top pick for the best Spirulina Powder.

Pure Hawaiian Spirulina Powder is a dried botanical mix of spirulina along with kelp, parsley, alfalfa, dulse, spinach, and watercress.

3. BulkSupplements Spirulina Powder

Our rating: 9 / 10

BulkSupplements Spirulina Powder

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Pros:

  • Highly bioavailable
  • Good flavor with no noticeable aftertaste
  • A cheaper option
  • Good for increasing cognitive function
  • Helps to maintain healthy skin and hair
  • Reduces cholesterol and improves cardiovascular health
  • Supports detoxification and liver function
  • Good for vegans
  • Rich in antioxidants

Cons:

  • It has a pretty strong taste and smell.
  • Not all that great of quality.
  • Some unpleasant side effects.

What does spirulina taste like?

While there are some people who love the taste of spirulina, it is far from a unanimous opinion. In fact, the flavor and smell that spirulina has is often ranked as one of the worst tasting in the list of the worst-tasting foods in the world – the list which is topped by the century egg.

Those of you who are going to buy spirulina need to know that it is not very palatable. The taste and smell of it is extremely strong, and that is exactly how it should be because it’s the fact that makes spirulina a great food for detoxifying your body.

4. Vimergy USA Grown Spirulina

Our rating: 9 / 10

Vimergy USA Grown Spirulina

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Pros:

  • Made from farm-grown spirulina in the US
  • High protein and amino acid content
  • 90 veggie capsules per bottle
  • Organic, non-GMO, gluten-free

Spirulina is an ancient superfood. The Aztecs were the first ones to use this amazing food. They called it –Cruitlaxochitl,” which literally means “blue-green precious flower.”

This blue-green algae can be found in many EPA-approved green foods and contains a wide variety of important vitamins and minerals.

Spirulina contains approximately 61 percent protein, which is easily absorbed by the body. It also contains all essential amino acids, including lysine, the one that is usually missing in many supplement formulas.

5. Micro Ingredients Pure Organic Spirulina Powder,1 Pound

Our rating: 8 / 10

Micro Ingredients Pure Organic Spirulina Powder,1 Pound

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Pros:

  • The transparent labeling on product
  • Notify the customers of potential contamination
  • The packaging is adequate enough to protect the product
  • The small amount of processing which makes it easier to digest even for people with digestion problems
  • It’s a great source of antioxidants
  • It’s a great source of protein

Cons:

  • The ingredients list is not detailed enough for those who have allergies
  • The small amount of processing which makes it easier to digest even for people with digestion problems

Ask any nutritionist and scientist about the nutrients that are essential for optimum body function, and here is what will come up time after time: Supplements such as spirulina play important roles in providing both a general nutritional boost, and a long list of specific nutrients that clinical studies suggest can be useful in treating a wide range of health problems.

Proponents of spirulina claim it can have anti-aging properties, lower blood pressure, reduce insulin resistance, fight asthma, help with depression, protect against radiation, prevent cancer, offer anti-inflammatory action, strengthen the immune system, and act as an antioxidant, among other benefits. According to many clinical studies, spirulina appears to be most helpful for those who want to lose weight.

6. Spirulina Powder Organic

Our rating: 8 / 10

Spirulina Powder Organic

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Our top pick is the Spirulina Powder by Good Karma Organics. This is a good source of iron, potassium, zinc, and calcium. It’s also a great source of beta carotene, chlorophyll, and vitamins B1 through B9. All in all the nutrients in this powder can help detoxify, alkalinize, and boost energy within the body.

Spirulina is naturally high in protein and is grown in tropical coastal waters throughout the globe. This particular powder is derived from the Platensis strain in an organic environment.

It’s important to note that it’s not a vegan product — it’s made with spirulina and fruit powder. It’s also important to note that it’s often confused with the spirulina algae, which is a different form of algae that’s usually from Asia.

7. Organic Spirulina Powder

Our rating: 8 / 10

Organic Spirulina Powder

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Pros:

  • Vegetarian and vegan certified by the Soil Association
  • Contains 17 non-animal sourced vitamins and minerals
  • Low in calories and a great source of protein
  • Contains 25 percent more iron than spinach
  • Contains chlorophyll, which helps convert solar energy into chemical energy
  • Studies show a positive effect on gray hair
  • Available on Amazon at a great price

Enzymes, and 20+ other Nutrients and Minerals.

Spirulina has been around since ancient times. It was an integral part of the Mayan diet, and even today it is used in the Mexican cuisine. Basically, this is a blue-green algae that grows in salt water. It is one of the healthiest foods on this planet.

You can see it in many energy drinks marketed for the athletes and bodybuilders or in other recipe books. This organic spirulina powder can be consumed in various ways – from juices, to smoothies, and from lozenges to salads.

8. Non-GMO Spirulina Powder

Our rating: 8 / 10

Non-GMO Spirulina Powder

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Pros:

  • Organic, non-GMO spriralina algae
  • 100% vegetarian, raw, vegan, non-irradiated, non-GMO (No synthetic ingredients or fillers)
  • 6,000x stronger in antioxidants than kale, spinach, broccoli and more
  • Daily dose of complete nutrition (24 essential vitamins and minerals)
  • No Antibiotics, NO growth hormones, NO preservatives, NO artificial colors, flavors or sweeteners.
  • 100% pure, superior quality (1st grade)
  • Contains 5x more chlorophyll than barley grass and 4x more iron than spinach.
  • Available in powder; 30-day supply
  • Available in tablets; 30-day supply
  • Suitable for anyone who wants to boost their health

(30 Day Supply – 2 oz ^3 Bottles)

9. Organic Spirulina Powder

Our rating: 8 / 10

Organic Spirulina Powder

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Pros:

  • Highest concentration of antioxidants of any food
  • Supports a healthy immune system
  • Helps manage blood sugar and increase energy
  • Provides essential fatty acids like Omega 3
  • Excellent source of protein

Cons:

  • Available in two sizes: 1.4oz or 3.2oz
  • Higher price

Spirulina is one of the best superfoods you can find on the market. It’s also an excellent source of protein, antioxidants, essential fatty acids and many other vital nutrients essential for your body to operate at its full capacity.

The ORGANIC SPIRULINA POWDER, made by Jane’s make great power for smoothies, soups, porridge, pancakes… The powder contains the highest concentration die off-blue-green algae available on the market.

They use a proprietary process to dry the algae at low temperatures while retaining its freshness and nutritional value.

10. Earthrise Spirulina Natural

Our rating: 6 / 10

Earthrise Spirulina Natural

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Pros:

  • Long storage – shelf life of 3 years – so you don’t have to worry about using it before it expires
  • Certified Non-GMO
  • All natural, made with water from the ancient Tibetan lake, Achu-Tso

Cons:

  • Most reviewers complain about the price
  • Poor taste

What it is:

Spirulina is one of the most nutritious greens in the world, having almost the entire nutritional value of plant food, but also supplying protein and iron. How it’s grown:

The spirulina plant grows naturally in warm bodies of water that have a high concentration of minerals. The spirulina plant is formed in the specific growing conditions. American spirulina is grown in Lake Champlain in the United States. It is cultivated into powder through a process of drying and pulverizing.

Frequently Asked Questions (FAQ)

What is the best brand of spirulina?

We found that our favorite brand of spirulina powder is Garden of Life. It’s made with just one ingredient: algae. This means less work and more nutrition power! It also tastes pretty darn good. That’s important to me.

Other popular brands, such as Nature's Way, also play a major role in the industry.

Other customers find Solgar to be their favorite, although there's a chance your taste buds will disagree, so feel free to test a few brands before settling on one.

What is the best superfood supplement?

The best superfood powder depends on your needs. If you’re looking for a liquid, then chlorella would be the best choice. If you want something more substantial (and flavorful) that actually looks like food, then you’ll want to eat your spirulina straight.

But if you just want a quick boost of nutrition, we recommend you look for a spirulina powder that provides at least 5 grams of protein. At that level of protein, you’ll receive the equivalent of one small- to medium-sized chicken breast, in a convenient powder or tablet form. Combine it with your favorite protein shake for a delicious, sustenance-packed meal.

What are the nutritional benefits of spirulina?

Spirulina, also known as “blue-green algae” is a tiny plant-like aquatic organism known for its many powerful health benefits. It is a heavily studied superfood, and most of the research done with it has been in Italy, Mexico, and Japan.

This organism is considered to be a ”super food” due to its numerous nutrients and amino acids. It has long been recognized for its high protein content and mineral content. Some of its most high-profile characteristics are being rich in chlorophyll, antioxidants, beta-carotene, and vitamins A, B1, B2, and B3. One of its more recent known benefits is its positive impact on weight loss. However, it’s other benefits include improved immune function, better probiotic function, better digestive function, and improved cardiovascular health.

What should I look for in spirulina powder?

Spirulina is a nutrient-packed superfood that packs a powerful nutritional punch. Packed with antioxidants, iron, vitamin B12, and calcium, you'll reap many benefits by adding an ounce of spirulina powder to smoothies or your morning cereal.

Conclusion

Spirulina is a blue-green algae commonly used in Asia for centuries. It grows in warm, nutrient-rich ponds. It’s been used for just about everything, made into everything from tea to energy bars, and thought to help your health in almost every way. So what is it really? And what is the best spirulina powder for you? There are many varieties of spirulina, so it’s important to know what to look for.

Our Recommendation

NameCategoryProduct
NOW SupplementsBest OverallNOW Supplements
Spirulina Powder OrganicBudget PickSpirulina Powder Organic
Organic Spirulina PowderUpgrade PickOrganic Spirulina Powder