It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 12 spirulina powder usa. Its followed by an in-depth review of each spirulina powder usa. Hopefully, once you are done reading this article, you will be well informed about spirulina powder usa and be able to select the right spirulina powder usa for you without any hesitations.

Best spirulina powder usa

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Best spirulina powder usa reviews

1. Spirulina Powder Organic - USDA Certified - RAW Nutrient Dense Over 70% Protein Per Serving - Purest Source Vegan Protein - Superfood - Rich in Vitamins and Minerals

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% ; Nothing Else! Nothing Added, Completely Pure, Natural and Health Friendly, USDA Certified Organic, Non-GMO, Gluten & Soy Free, while being Third Party Tested. Each serving is 1.5 teaspoons and contains 32 servings per bag.
% ; BN Labs Spirulina Powder is superior quality and contains just the best 100% pure spirulina nutritive ingredient we could find. Rich in protein containing all the essential amino acids.
; Our Spirulina is USDA-CERTIFIED, Treated by heat only, non-irradiated, 100% pure, vegan, no additives or preservatives, fillers free, non-GMO, gluten-free, no artificial colors or flavors. 100% SATISFACTION OR YOUR MONEY BACK!
; Spirulina contains more essential amino acids, iron, protein, B vitamins, and vitamins C, D and E than chlorella. In natural powdered form, the result is a higher concentration, quicker absorption, and easier digestion.
; The highest concentration of protein of any plant, herb or animal on a gm per gm basis. Boosts energy, weight loss, blood pressure & sugar, cholesterol, anti aging, balance pH. 2 servings = 7+ servings of fruit and veg antioxidants.

2. Pure Hawaiian Spirulina - Powder 16 Ounce - Farm Grown in Hawaii since 1984 - Natural, Nutrient Rich Superfood - Immune Support, Detox & Energy Vegan Complete Protein, Non-GMO

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BOOSTS IMMUNITY & ENERGY - Clinical research shows spirulina boosts immunity by positively impacting antioxidant activity & immune markers in your bodys cells. Gram per gram, Hawaiian Spirulina has 3,900% more beta carotene than carrots & 31 times more antioxidant activity than the immune-boosting superfood, blueberries. This antioxidant capacity supports cellular health and immunity.
SUPERIOR NUTRITION Hawaiian Spirulina is full of antioxidants, vitamins and minerals, and contains some of the highest levels of protein of any plant or animal source. This superfood contains up to 70% digestible, complete protein, high levels of iron, beta carotene, and other healthful nutrients including B12, vitamin K, chlorophyll, and phycocyanin.
HIGHEST QUALITY & SAFETY We grow our own product in a USA GMP certified facility with extensive quality control & lab testing of every batch. Vegan Kosher Halal - Gluten & Soy Free - No fillers, preservatives, or dyes - Farm to Bottle.
NATURALLY GROWN IN THE USA - Hawaiian Spirulina is grown naturally in Kona, Hawaii, USA, since 1984. Our unique farm to bottle process ensures high quality products from a source you can trust.
BETTER THAN ORGANIC Because organic-labeled spirulina uses animal waste as fertilizer in the water, its ONLY *grown* outside the USA, usually in China, resulting in high levels of contaminates & heavy metals, bad taste & smell, & is usually irradiated.

3. MAJU's Spirulina Powder, Microcystin Free, USA Grown, Non-Irradiated, Non-GMO, Preferred to Chlorella, Pesticide-Free, Preferred to Organic Hawaiian & Blue Algae, Pure Vegan Green Protein

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BETTER than Organic - We are pesticide free, but not "organic." Organic Spirulina is harvested using organic fertilizers intended for soil which typically contain excessive heavy metals. Organic spirulina typically undergoes a potentially dangerous irradiation process. Once you try our clean California Spirulina, you'll never go back. Our Spirulina will engulf your senses with a crazy natural algae smell that you'll get nowhere else--you may feel like Poseidon himself once you give it a try.
Be Wary of Chinese Spirulina - Chinese spirulina is rampant on the market, however anyone who has experienced high quality Spirulina can instantly tell the difference. Our Spirulina is California Grown, Non-GMO, & Pesticide Free. Avoid the nasty swampy smell. Try Maju's Spirulina.
FREE eBook "Mastering Superfoods" Instantly on Purchase - We will send you our top spirulina recipes, as well as a few more just as our way of spreading the green power message!!
SUPERFOOD ALGAE - This raw, mineral rich powdered protein burst is a natural way to give your juice a vitamin & nutrients boost. Goes great with barleygrass, chorella, wheatgrass, and more. Simply the best spirulina on Amazon!
Maju's History - We are passionate about our health. We created Maju a few years back with a simple mission--offer the cleanest and most potent superfoods on the planet at a reasonable price. Chat with us and you will notice that we truly care about what we sell.

4. Organic Chlorella Spirulina Powder 50/50 Mix | 100 Servings | Non-GMO | Vegan | Sunlight Grown | Deep Green Color | Alkalyzing | High Protein | No Other Ingredients | by Good Natured

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INGREDIENTS: 100% USDA Organic Chlorella Powder ; 100% USDA Organic Spirulina Powder.
LOCATION: Product of Southern Taiwan; Super Clean; Grown in Sunlight Using drinking quality Mountain Spring Water
STRAINS: Cracked Cell Wall Chlorella Pyrenoidosa Mixed With Spirulina (Arthrospira Platensis).
PRODUCTION: NO GMOs; NO Additives. NO Fillers. NO Preservatives. NO Binders. NO Artificial Colors/ Flavors; NON-Irradiated; VEGAN. Tested and free from contamination of microcystins. Our Chlorella and Spirulina are "pure strain" cultivated in controlled man-made ponds using natural sunlight in an unpolluted environment. With years of experience in microalgae production, regular checkups, stringent control and surveillance over the ponds, we are able to avoid microcystin contaminations.
VALUES: Our Goal Is To Offer The Highest Quality, Best Priced, Best Value Powder Available. We 100% Stand Behind Not Only Our Product Quality, But In The Overall Offer To Our Customers. We Offer Honest Pricing For A Highly Nutritious, Beneficial, Clean And Honest Product.

5. Micro Ingredients Pure Organic Spirulina Powder,1 Pound, Rich in Antioxidant, Minerals, Fatty Acids, Fiber and Protein, No Irradiated, No Contaminated, No GMOs and Vegan Friendly

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USDA Organic Spirulina Powder 1 lb (454g), No Irradiation and Vegan.
Loaded with Enzyme, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Flavonoids, Vitamins (Vitamin A, Vitamin B complex, Vitamin K and Biotin), Minerals (Magnesium, Zinc, Calcium, Potassium), Chlorophyll, Phytonutrients and Antioxidants.
No GMOs, No Additives, No Preservatives, No Fillers, No Artificial Colors or Flavor, No Soy, No Gluten.
Scoop Included to Get the Perfect Measurement Every Time.Take It Daily with Or Between Meals by Adding It to A Shake or Smoothie, and See What the Most Nutrient-Dense Super Foods on the Planet is All About.
Take It Naturally in Powder for Higher Concentration, Quicker Absorption, Easier on the Stomach, and More Ways to Have Fun.

6. Non-GMO Spirulina Powder - Sustainably Grown in California - Highest Quality Spirulina on Earth - 100% Vegetarian, Gluten Free & Non-Irradiated - Blue Green Algae Perfect for Smoothies, Juices & More

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PREMIUM SPIRULINA. Sourced from a remote spirulina farm in Southeastern California, clean air and mineral-rich water yield premium spirulina. A closed-loop water and nutrient recycling process is used during production to care for you and the environment.
CERTIFIED CLEAN. We take great pride in being able to offer high-quality spirulina that is non-GMO, non-irradiated, gluten free, pesticide and herbicide free, allergen free, sustainably grown, Kosher and Halal certified, and 100% vegetarian.
BETTER THAN CHLORELLA. This blue green algae contains the highest concentration of protein of any plant, herb, or animal on a gram per gram basis. It contains more essential amino acids, iron, protein, B vitamins, and vitamins C, D, and E than chlorella.
POTENTIAL HEALTH BENEFITS. Just 2 servings a day of our Spirulina Powder equals as much as 7+ servings of fruits and vegetables in terms of antioxidant content. This powerhouse superfood helps support overall wellness and bodily function.
WHAT SETS US APART? At Zhou, we use only the highest-quality ingredients in an FDA certified facility following GMP (good manufacturing practices). Plus, we test everything at our lab in Utah, so you can be confident that youre fueling your body with the very best.

7. Aspen Naturals Organic Spirulina Powder - 32 OZ - California Grown, USDA Organic, Non GMO, Nutrient Dense Superfood, 100% Pure, Vegan Plant Based Protein Supplement

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NORTH AMERICA SOURCED. ORGANIC. 3RD PARTY TESTED. Here at Aspen Naturals, we tested dozens of samples from various suppliers around the country, and based our choice on organic quality, flavor profile, 3rd party testing, and country of origin. We DO NOT source our ingredients from China.
PERFECT VEGAN PROTEIN - Spirulina is one of the best sources of protein for plant based diets. It is a complete protein that contains all of the essential amino acids required for ultimate health
NUTRIENT DENSE: This green superfood powder is exceptionally high in antioxidants, protein, calcium, B vitamins, essential amino acids, iron, potassium, chromium, and copper - all the vital fuel your body needs to help boost energy, aid weight loss, increase endurance, and balance blood sugar levels.
EASILY MIX our plant protein supplement into your favorite smoothies and shakes with other superfoods for the ultimate immune system boost. Look and feel your best self EVERYDAY.
FLAVOR? I think we can all agree that Spirulina isn't exactly delicious. Jack and Cory Anne tried over a dozen samples and both agree, this is the most pleasant tasting Spirulina they could find.

8. Zazzee USDA Organic Spirulina Powder 2.2 Pounds (1 KG), 303 Servings, 100% Pure and Non-Irradiated, Vegan, All-Natural, and Non-GMO, Mess-Free Wide Mouth Container, Fresh Smell and Neutral Taste

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SUPER VALUE: Our 100% Pure Organic Spirulina comes in a 2.2 pound (1 KG) container. Ounce for ounce, we offer the least expensive Organic Spirulina Powder available on Amazon. With a standard serving size of one level teaspoon, each container provides 303 servings.
USDA CERTIFIED ORGANIC: Our Organic Spirulina Powder meets the strict organic standards of the USDA. Having USDA certification means not only organic ingredients, but approved processing methods and stringent supervision.
LAB-TESTED, CONTAMINANT FREE, AND 100% PURE: Our Organic Spirulina Powder is third-party tested by an independent lab, and is free of heavy metals, herbicides, pesticides, fertilizers, microcystin, nitrates, BMAA, mold, yeast, and chemicals. This product is 100% pure, with no additives, fillers, binders, contaminants, wheat, soy, gluten, milk eggs, nuts, fish or anything else other than Organic Spirulina!
MESS-FREE CONTAINER: Our Organic Spirulina Powder is packaged in an air-tight, mess-free container. The container is easy to open and close, and the powder can be cleanly accessed through the wide top opening. In contrast, using spirulina powder in bags is often messy, the bottom of the narrow bag can be difficult to reach, and the zipper seal loses its stiffness over time and is hard to close, which can lead to contamination. Instead, enjoy our no-mess, contamination-free packaging!
GOLD STANDARD PRODUCTION: Your health and safety mean everything to us. For that reason, our Organic Spirulina Powder is manufactured in the USA, in a fully compliant facility with adherence to good manufacturing policies and under the most stringent quality control. You can rest assured that you get the best value for your money!

9. Premium USDA Organic Spirulina Powder - Highest Quality of Blue Green Algae from California & Hawaii 100% Vegetarian & Vegan, Non-GMO, Non-Irradiated The Best Green Superfood for Smoothies!

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GET THE ULTIMATE BENEFIT - Taking our Organic Spirulina will help you feel an increase of energy and vitality, brain support, immune system support, eye health, and even help with weight loss keeping you on track for your daily goals.
STAY AWAY FROM THE LOW QUALITY SPIRULINA - Unlike most spirulina brands out there, we pride ourselves to bringing you only the best by doing a extensive search to provide you with the top tier level Organic Spirulina that is pesticide & herbicide free, microcystin free, gluten free, Non-GMO, and 100% vegetarian & vegan.
GROWN WITH YOU IN MIND - We were on a mission to find the best quality spirulina in the world. We were led to several places in both California and Hawaii to give you the highest quality of spirulina out on the market. Our espirulina is more nutritious than chlorella by giving you the highest concentration of protein of any plant, animal, or herb on a gram per gram basis.
GREATER NUTRITION THAN CHLORELLA - Unlike other brands, our Spirulina is rich in beta-carotene, vitamin B12, folic acid, minerals, essential fatty acids proteins, as well as many other vitamins that surpass the benefits in most Chlorella brands on the market.
BUY WITH CONFIDENCE - All of our products are made with natural ingredients, non-GMO, and made in the USA. So there is no need to wait any longer because there is no risk to you! We guarantee with daily use you will see a different within the first 30 days or your money back. This is our promise to you in providing the highest quality products and customer service so you enjoy your life even more!

10. Anthony's California Spirulina Powder, 8 oz, Product of USA, Gluten Free, Non GMO

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California Grown Spirulina Powder
Batch Tested and Verified Gluten Free
Proudly Grown in California!
This blue-green algae is a complete protein with all essential amino acids.
Blend into smoothies and juices, sprinkle on foods or add it to desserts!

11. Nutricost Organic Spirulina Powder 2 Pounds - Pure, Certified Organic Spirulina

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High Quality, Organic Spirulina Powder
Superfood Green Algae
2LBS Per Bottle, Serving Scoop Included
Non-GMO, Gluten Free, Organic, 3rd Party Tested
Made in a GMP Compliant, FDA Registered Facility

12. Spirulina 2000mg 2lbs / 452 Servings: Manufactured in a cGMP-Registered Facility in USA; Vegan & Gluten Free

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INSTRUCTIONS Take one serving (1/2 teaspoon) one time per day. Do not exceed the recommended dose.
FORMULA Exclusively formulated with high-grade ingredients, free from any redundant fillers; vegan and gluten free.
QUALITY Professionally manufactured and assessed in a cGMP-registered facility in the US; certified for potency, purity, and integrity.
WARRANTY We have a 180-days (6 months), no questions asked, full refund policy.

Conclusion

By our suggestions above, we hope that you can found the best spirulina powder usa for you. Please don't forget to share your experience by comment in this post. Thank you!
Jane Mathis