Top 10 Best Organic Spirulina Supplements in 2021 – Reviews

Best Organic Spirulina Supplements

According to the United Nations (UN), spirulina is the food for the future due to its amazing nutritional benefits. It has been proven to be rich in essential nutrients such as vitamins, minerals, anti-oxidants, proteins, amino acids. The living algae are also recommended by World Health Organization (WHO) as good food for nourishing children.

The food is currently popular in more than 77 countries and is experiencing increasing popularity. However, experts and nutritionists advise people to only go for organic type so as to experience maximum benefit. And before we look at the 10 best organic spirulina it’s important to understand why organic spirulina is recommended.

Why Organic Spirulina?

Spirulina is grown in many regions and under different environments. Some people will use water from the well, others from the river and some from the lake or borehole. To add nutrients to the soil, people will also use different methods including the use of organic fertilizer, manure, or even artificial fertilizers.

Organic spirulina tends to offer the best benefits as stated below

  • Zero Toxins: Organic spirulina is grown in soils that are free from toxins such as lead, chromium or too much chlorine. The water used is also safe and free from heavy metals and other chemicals.
  • Maximum Nutritional Value: The absence of harmful chemicals and toxins allows the single cell algae to produce maximum nutrients.
  • Certified: The best organic spirulina will have been tested and approved to offer the right nutrients, is healthy and has been handled hygienically. Artificial fertilizers are not used in growing it.
  • Zero Side Effects: Organic spirulina doesn’t contain any chemicals or toxins since it’s grown under natural environments. Cases of side effects or ailments caused by compounds such as lead or chromium for instance cancer is unlikely.

Best Sellers

1Organic Spirulina Supplement (Spirulina Organic), 3000MG Per Serving, 720 Tablets (4 Month Supply),…$23.95View on Amazon
2NOW Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene…$10.25View on Amazon
3Chlorella Spirulina Powder Capsules Organic – 3000 mg of Purest Non-Irradiated Blue Green Algae -…$19.87View on Amazon
4Now Foods Organic Spirulina Tablets, 500$19.00View on Amazon
5Pure Hawaiian Spirulina-1000 mg Tablets 180 Count – Natural Premium Spirulina from Hawaii – Vegan,…$23.74View on Amazon
6Organic Spirulina Tablets, 100% USDA Organic, Premium Quality 4 Organic Certifications, Non-GMO, No…$14.99View on Amazon
7Super Greens | #1 Green Superfood Powder | 100% USDA Organic Non-GMO Vegan Supplement | 30 Servings…$27.95View on Amazon
8Organic Chlorella Spirulina Tablets, 3000MG Per Serving, 720 Counts, 120 Servings (4 Months Supply),…$26.95View on Amazon
9Organic Spirulina – 100% Pure 1000mg Serving (500mg Veggie Capsules) Powder Supplement, Supports…$19.00View on Amazon
10Organic Spirulina & Chlorella Tablets – 4 Organic Certifications, Raw, Non-Irradiated – 50/50…$19.67View on Amazon

Best Organic Spirulina Supplements in 2021

10. Sari Foods Organic Spirulina powder


  Check price on Amazon

Rich in enzymes and nutrients, this organic powder by Sari Foods Company is made from the finest natural spirulina. The product promotes good health, strengthens the immunity and also removes toxins from the body.

Notable compounds found in the Sari Foods spirulina include Natural Vegan Folate, Omega Oils, Vitamin B12, Amino Acids, Iron, GLA, Proteins, Beta Carotene, Anti-Oxidants, Chlorophyll, and Protein, Magnesium, potassium and more. The powder can be added to food, smoothies, juice or any other drink.

9. Terrasoul Superfoods Organic Spirulina Powder


  Check price on Amazon

This spirulina powder by Terrasoul Superfoods is available in a 6-ounce pack and can be added to shakes, juices, smoothies, salads and other foods.

The organic product is certified by the USDA to be free of gluten and GMOs and is also suitable for vegans. The spirulina powder contains essential nutrients that will improve your immune systems, remove toxins from the body and assist in balancing the body’s pH level.

See also: Top 10 Best Whitening Toothpastes in 2021

8. Now Foods Spirulina Powder


  Check price on Amazon

Boost your energy levels, immunity, and mood and detoxify your system with the Now Foods organic spirulina powder. Grown in the most hygienic environment that is free of heavy metals, artificial chemicals, GMOs, and fertilizers, this product guarantees you of the best nutrition and health.

It is hygienically-handled to ensure that the high-value nutrients including beta-carotene, Gamma Linolenic Acid (GLA), cell salts, minerals, B-12, vitamins are well-preserved and don’t get destroyed during processing. The recommended serving size is 7 grams or one teaspoon.

7. Starwest Botanicals Spirulina Powder


  Check price on Amazon

Enjoy amazing health benefits by adding a teaspoon of this spirulina powder from Starwest Botanicals. Certified organic, this product is available in a 1-pound bag and contains a range of enzymes and nutrients including vitamin B12, E, zinc, proteins, potassium, iron and more.

The vegan and kosher-certified product don’t contain gluten, GMOs, or traces of fertilizers, herbicides or insecticides.

See also: Top 10 Best Body and Massage Oils for Stress Relief in 2021

6. MAJU’s Spirulina Powder


  Check price on Amazon

Grown in the healthy environs of California, the MAJU’s spirulina powder is designed to improve good nutrition and health.

The Non-GMO and Non-Irradiated product is grown using natural spring water and doesn’t contain any artificial pesticides, insecticides, or fertilizers. You are thus assured of the highest-quality and nutrition from every spoon of the 8-oz pack.

5. BRI Nutrition Spirulina Supplement


  Check price on Amazon

Better health begins when you purchase the BRI Nutrition supplements. Extracted from quality spirulina that has been grown organically in the safest environment, the capsules will help detox your body, increase energy, and promote general wellness.

The 120 veggie capsules are easy to swallow and are quickly absorbed into the bloodstream. This 500 mg pack should last you for approximately 30 days.

See also: Top 10 Best Body Scrubs in 2021

4. NOW Foods Organic Spirulina Tablets


  Check price on Amazon

The days of tolerating a nasty aftertaste after swallowing spirulina products will become but a memory when you start using the organic spirulina tablets by NOW Foods.

The Non-GMO and vegan-friendly product is certified organic and is grown in the best and healthiest conditions. The 500 mg pack contains 180 tablets that are rich in protein, beta-carotene, enzymes, GLA (Gamma Linolenic Acid), vitamin B-12, amino acids and more.

3. Zhou Nutrition Spirulina Tablets


  Check price on Amazon

These Zhou spirulina tablets have been grown in the rich soils of California without using pesticides, insecticides, fertilizers or any other artificial means.

The micro algae are allowed to blossom in a safe and clean environment enabling it to grow as nature intended. The Non-GMO and Non-Irradiated tablets are 100% vegetarian, allergen-free, Halal & Kosher certified.

See also: Top 10 Best Collagen Face Masks in 2021

2. Zhou Nutrition Spirulina Powder


  Check price on Amazon

The Zhou Nutrition spirulina powder is grown in the Southeastern California away from the polluted cities. The living algae are certified organic and don’t contain any traces of GMO, herbicides, pesticides, heavy metals like lead or any other contaminants.

The 100% vegetarian product is also gluten-free and is rich in proteins, iron, beta-carotene, calcium, amino acids, B, C, D & E vitamins. Adding it to juices, smoothies, drinks, salads or food will enhance energy, immune system, vitality, brain functioning, eye health, weight loss and more.

1. Nutrex Hawaiian Spirulina Pacifica


  Check price on Amazon

The Nutrex Hawaiian Pacifica spirulina powder is world-famous and comes in a 16-ounce pack. It has been produced along the pristine Kona coastline in Hawaii since 1985.

The mild-powder supports good nutrition and health and improves cellular health, cholesterol levels, immune health, eye health, energy levels and much more. To enjoy the benefits, you need to add one teaspoon to your drink, smoothies, salad, or food.


Spirulina as stated by reputable organizations such as the UN and WHO is without-a-doubt- the food for the future. It is rich in nutrients that help in proper growth and development, it contains anti-oxidants that protect us from free radicals, and also has antibacterial properties that combat diseases and remove toxins from the body.

You nonetheless are more assured of its immense benefits only when you ingest spirulina that has been grown organically. This means the environment including the soil and water will be free of harmful compounds.


Please enter your comment!
Please enter your name here