Spirulina

  • High in protein
  • Good source of antioxidants, B-vitamins, and other nutrients
  • One of the most potent nutrient sources available
  • Made up of protein and essential amino acids

 

Best Spirulina Products

Sale#1 Real Supplements Rated Best in 2020
Organic Spirulina Supplement (Raw Spirulina Organic Filler Free), 3000MG Per Serving, 720 Tablets (4 Month Supply), Rich in Vegan Protein, Vitamins & Prebiotics, Premium Spirulina Pills Organic
6,819 Reviews
Organic Spirulina Supplement (Raw Spirulina Organic Filler Free), 3000MG Per Serving, 720 Tablets (4 Month Supply), Rich in Vegan Protein, Vitamins & Prebiotics, Premium Spirulina Pills Organic
  • USDA Organic Spirulina Tablet from Spirulina Powder Organic (Arthrospira Platensis), 3000mg Per Serving, 720 Counts (4 Months Supply), Green Algae Super Food, Vegan Friendly, Filler Free, Irradiation Free, Easy to Swallow.
  • Loaded with Vegan Protein, Chlorophyll, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Fatty Acids, Immune Vitamins (Vitamin A, Vitamin B2, Vitamin B12, Vitamin C, Vitamin K, Biotin), Minerals (Magnesium, Calcium, Potassium & Zinc Vitamin), Flavonoids, Phytonutrients and Antioxidants.
  • Powerfully Supports Energy, Colon Health, Digestive Function and Immune System.
  • No GMOs, No Irradiation, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy and No Gluten.
  • 3rd Party Lab Tested for Purity and Safety. Made in USA.
Sale#2 Real Supplements Rated Best in 2020
NOW Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
5,562 Reviews
NOW Supplements, Certified Organic, Spirulina 1000 mg (Double Strength), Rich in Beta-Carotene (Vitamin A) and B-12 with naturally occurring GLA , 120 Tablets
  • NOW's Spirulina 1000 mg tablets are certified organic and non-GMO. These tablets are an easy way to get a daily dose of this nutrient rich superfood featuring beta-carotene (Vitamin A) and Vitamin B-12.
  • This double strength product has twice the Spirulina (1,000 mg per tablet) as in our regular strength product (500 mg per tablet).
  • USDA Organic, Non-GMO, Genuine Whole Foods, Quality GMP Assured, Vegan/Vegetarian, Soy Free, Sugar Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#3 Real Supplements Rated Best in 2020
Spirulina Powder Organic 225g - 64 Servings 3.5g Serving Size - USDA Certified - RAW Nutrient Dense Over 70% Protein Per Serving - Purest Source Vegan Protein - Superfood
8,629 Reviews
Spirulina Powder Organic 225g - 64 Servings 3.5g Serving Size - USDA Certified - RAW Nutrient Dense Over 70% Protein Per Serving - Purest Source Vegan Protein - Superfood
  • 100% Raw Organic Spirulina; 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.
  • 100% Raw Organic Spirulina; 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.
  • Our Spirulina Contains Over 70% Protein Per Serving; 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.
  • How We Do Things Differently; 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 Compared with Chlorella; 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.
#4 Real Supplements Rated Best in 2020
Micro Ingredients Organic Spirulina Powder, 16 Ounce, Raw Spirulina (Arthrospira Platensis), The Richest Sources of 70% Vegan Protein, Containers Minerals, Vitamins, Non-GMO & Non-Irradiation
6,691 Reviews
Micro Ingredients Organic Spirulina Powder, 16 Ounce, Raw Spirulina (Arthrospira Platensis), The Richest Sources of 70% Vegan Protein, Containers Minerals, Vitamins, Non-GMO & Non-Irradiation
  • USDA Raw Spirulina Organic Powder, 1 Pound (16 Ounce), Treated by Heat Only, Non-Irradiated and Vegan Friendly.
  • Rich in Vegan Protein, Enzyme, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Flavonoids, Immune Vitamins (Vitamin A, Vitamin B Complex, Vitamin C, Vitamin K and Biotin), Minerals (Magnesium, Zinc, Calcium, Potassium), Chlorophyll, Phytonutrients and Antioxidants.
  • No GMOs, No Additives, No Preservatives, No Fillers, No Artificial Colors, No Flavor, No Soy and No Gluten.
  • Scoop included to get the measurement every time. Take it daily with or between meals by adding it to a shake or smoothie, see what the most nutrient dense food on the planet is all about.
  • Powder lover? Take it naturally in powder for higher concentration, quicker absorption, easier on the stomach, and more ways to have fun!
Sale#5 Real Supplements Rated Best in 2020
Spirulina Powder for Smoothies 2.2 lbs | Blue Green Algae | 8g Spirulina per Serving | Vegan, Non-GMO, Gluten Free Supplement | by Carlyle
237 Reviews
Spirulina Powder for Smoothies 2.2 lbs | Blue Green Algae | 8g Spirulina per Serving | Vegan, Non-GMO, Gluten Free Supplement | by Carlyle
  • SPIRULINA POWDER: Enjoy this blue-green algae super food in any beverage for a nutritional boost
  • QUALITY INGREDIENTS: Features 8,000 mg of vegan spirulina per serving of powder
  • ROOTED IN WELLNESS: Carlyle provides premium, honest supplements in your pursuit to healthy living
  • CARLYLE MANUFACTURERS: Laboratory Tested, Trusted Ingredients, Superior Quality, 100% Guaranteed!
  • VEGETARIAN FORMULA: Naturally free of Gluten, Artificial Flavor, Sweetener, Preservatives & Non-GMO
#6 Real Supplements Rated Best in 2020
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
5,031 Reviews
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
  • 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!
#7 Real Supplements Rated Best in 2020
Organic Chlorella Spirulina Tablets, 3000mg Per Serving, 720 Counts, 4 Months Supply, 50/50 Blend Superfood, No Filler, No Additives, Cracked Cell Wall, Rich in Vegan Protein & Chlorophyll
5,313 Reviews
Organic Chlorella Spirulina Tablets, 3000mg Per Serving, 720 Counts, 4 Months Supply, 50/50 Blend Superfood, No Filler, No Additives, Cracked Cell Wall, Rich in Vegan Protein & Chlorophyll
  • Raw Organic Spirulina Chlorella Tablets (Broken Cell Wall), Made from Organic Chlorella Spirulina Powder, 3000mg Per Serving, 720 Tablets (4 Months Supply), 2 in 1 Formula, Filler & Irradiation Free, Green Algae Super Food and Vegan Friendly
  • Premium Chlorella Spirulina Organic Supplement, Loaded with Vegan Protein, Chlorophyll, Fiber, Amino Acids (Omega 3 6 9, GLA, Arginine), Fatty Acids, Immune Vitamins (Vitamin A, Vitamin B2, Vitamin B12, Vitamin C, Vitamin K, Biotin), Minerals, and Easy to Swallow.
  • Supports Energy, Colon Health, Digestive Function and Immune System.
  • No GMOs, No Additives, No Preservatives, No Artificial Colors, No Flavors, No Soy, No Fillers and No Gluten.
  • Lab Tested for Purity and Safety.
Sale#8 Real Supplements Rated Best in 2020
Nutrex Hawaii, Pure Hawaiian Spirulina 500 mg, Vegan, Supports Immune System, Heart, Cells and Energy, 400 Tablets
8,235 Reviews
Nutrex Hawaii, Pure Hawaiian Spirulina 500 mg, Vegan, Supports Immune System, Heart, Cells and Energy, 400 Tablets
  • Get your daily dose of one of nature’s original superfoods with Pure Hawaiian Spirulina; We grow it naturally on our farm in Hawaii and pack each tablet with essential nutrients for overall health
  • Pure Hawaiian Spirulina supports healthy aging by boosting the immune system, provides nourishment for a healthy and active lifestyle and supports normal cholesterol and lipid profiles
  • Take 6 tablets daily with or between meals and refrigerate after opening; An excellent source of vitamins A, K1, K2, B12, iron as well as amino acids, carotenoids, antioxidants and phycocyanin
  • Our spirulina is vegetarian, vegan, and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents
  • Grown on our sustainable Hawaiian farm with natural sunlight and lava-filtered water; A healthy environment for healthy products for a healthy you
#9 Real Supplements Rated Best in 2020
Organic Spirulina Powder (8 oz) for Immune Support and Antioxidants - Kate Naturals. USDA Certified. Natural. Non-GMO. Gluten-Free. Nutrient Dense Superfood Supplement
63 Reviews
Organic Spirulina Powder (8 oz) for Immune Support and Antioxidants - Kate Naturals. USDA Certified. Natural. Non-GMO. Gluten-Free. Nutrient Dense Superfood Supplement
  • A TRULY ‘SUPER’ SUPERFOOD: Ready to amp up your daily smoothie or post-workout shake? Take your day-to-day to a new level of performance & support with one of the most nutrient-dense & protein-packed supplements - organic spirulina powder.
  • PROTEIN & NUTRIENT PACKED: Each scoop of this superfood powder is filled with essential vitamins & nutrients, such as essential amino acids, supportive antioxidants & iron. It’s also a fantastic source of protein with a relatively low calorie level, too.
  • PERFECTLY PACKAGED: Our organic spirulina powder is carefully packaged and ready to enjoy in a convenient resealable container. Simply slip open the top of the container, scoop out the perfect amount of powder & reseal to keep it at its freshest.
  • ANTI-INFLAMMATORY PROPERTIES: Because spirulina powder is naturally filled with antioxidants, this superfood is a powerful fighter against inflammation. Antioxidants actively fight free radicals.
  • LOVE IT GUARANTEE: We understand that you have placed your trust in us to provide you with the best quality & most delicious organic spirulina powder. Because of this, we offer a 100% guarantee of your enjoyment of this nutrient-dense & tasty supplement.
#10 Real Supplements Rated Best in 2020
Nutrex Hawaii, Pure Hawaiian Spirulina Powder, Vegan, Supports Immune System, Heart, Cells and Energy, 16 Ounce
6,063 Reviews
Nutrex Hawaii, Pure Hawaiian Spirulina Powder, Vegan, Supports Immune System, Heart, Cells and Energy, 16 Ounce
  • Get your daily dose of one of nature’s original superfoods with Pure Hawaiian Spirulina; We grow it naturally on our farm in Hawaii and pack each tablet with essential nutrients for overall health
  • Pure Hawaiian Spirulina supports healthy aging by boosting the immune system, provides nourishment for a healthy and active lifestyle and supports normal cholesterol and lipid profiles
  • Take 1 tsp daily on its own or mix it into food or a beverage; An excellent source of vitamins A, K1, K2, B12, iron as well as amino acids, carotenoids, antioxidants and phycocyanin
  • Our spirulina is vegetarian, vegan, and free of GMOs, gluten, lactose, soy, pesticides, herbicides, and solvents
  • Grown on our sustainable Hawaiian farm with natural sunlight and lava-filtered water; A healthy environment for healthy products for a healthy you
Sale#11 Real Supplements Rated Best in 2020
Now Foods Organic Spirulina Tablets, 100
688 Reviews
Now Foods Organic Spirulina Tablets, 100
  • SUPER GREEN/500 mg PER SERVING: Spirulina is a blue-green microalgae that has naturally occurring protein, plus other nutrients such as vitamins, minerals and GLA (gamma-linolenic acid).
  • PURE, NUTRIENT RICH: NOW Certified Organic Spirulina Tablets are pure and contain no excipients, binders, or additives.
  • CLASSIFICATIONS/CERTIFICATIONS: USDA Certified Organic, Non-GMO Project Verified, Vegan/Vegetarian, Kosher, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
Sale#12 Real Supplements Rated Best in 2020
Premium Chlorella Spirulina 1,250 Tablets - 4 Months Supply, Non-GMO, Vegan Organic Capsules, Cracked Cell Wall, Alkalizing, High Protein with Iron/Zinc/Chlorophyll, by Good Natured
7,374 Reviews
Premium Chlorella Spirulina 1,250 Tablets - 4 Months Supply, Non-GMO, Vegan Organic Capsules, Cracked Cell Wall, Alkalizing, High Protein with Iron/Zinc/Chlorophyll, by Good Natured
  • [ 𝗠𝘂𝗹𝘁𝗶𝘁𝘂𝗱𝗲 𝗼𝗳 𝗛𝗲𝗮𝗹𝘁𝗵 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 ] - Our chlorella spirulina 50/50 tablet mix combines two of the most nutrient-dense superfoods on earth. The vegan spirulina chlorella capsules support your body’s natural detox, energize you from within, assist digestion and promote skin cellula
  • [ 𝗦𝘁𝗿𝗼𝗻𝗴 𝗡𝘂𝘁𝗿𝗶𝘁𝗶𝗼𝗻𝗮𝗹 𝗣𝗿𝗼𝗳𝗶𝗹𝗲 ] - The blue-green algae contained in our spirulina pills is an excellent source of vitamins, minerals, chlorophyll, gamma-linolenic acid, and protein. The nutrient-rich chlorella and spirulina tablets contain 13 vitamins, 10 minerals, 18 amino acids, and 3 phytonutrients
  • [ 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗦𝘄𝗮𝗹𝗹𝗼𝘄 & 𝗘𝗮𝘀𝗶𝗲𝗿 𝘁𝗼 𝗗𝗶𝗴𝗲𝘀𝘁 ] - We use a patented, low-pressure flash expansion technique to source our chlorella spirulina capsules. The chlorella spirulina tablets’ cracked cell wall technology increases the digestive rate to up to 80% while maintaining 100% of the nutritional value
  • [ 𝗛𝗲𝗮𝗹𝘁𝗵𝗶𝗲𝘀𝘁 𝗚𝗿𝗼𝘄𝗶𝗻𝗴 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁 ] - We carefully cultivate our chlorella and spirulina to produce the highest quality tablets available. Our spirulina and chlorella capsules are grown in direct sunlight using the world’s only uncontaminated mountain spring water source in Southern Taiwan
  • [ 𝟰 𝗠𝗼𝗻𝘁𝗵 𝗦𝘂𝗽𝗽𝗹𝘆 ] - Each bag contains 1250 chlorella pills which, following the daily recommended dose of 2g, will last around 4 months! These non-GMO, non-irradiated spirulina capsules are the perfect nutritional supplement to a healthy diet
#13 Real Supplements Rated Best in 2020
Now Foods Organic Spirulina Tablets, 500
2,407 Reviews
Now Foods Organic Spirulina Tablets, 500
  • Ocean-Chill Dried(TM) 100% Natural Hawaiian Spirulina
#14 Real Supplements Rated Best in 2020
Organic Blue Spirulina Powder - 100% Pure Superfood from Blue-Green Algae, Natural Food Coloring for Smoothies & Protein Drinks - Non GMO, Gluten-Free, Dairy-Free, Vegan + USDA Certified, 30 Servings
1,207 Reviews
Organic Blue Spirulina Powder - 100% Pure Superfood from Blue-Green Algae, Natural Food Coloring for Smoothies & Protein Drinks - Non GMO, Gluten-Free, Dairy-Free, Vegan + USDA Certified, 30 Servings
  • Jumpstart Your Health - Blue Spirulina is considered a superfood due to the many health benefits it offers. Packed with vitamins, minerals, iron, and antioxidants, it has been known to support the immune system, improve digestion, increase metabolism, enhance energy levels, and promote enhanced mental cognition.
  • Create Pinterest-Worthy Dishes - Toss your chemical-filled dyes and use spirulina to enhance your next culinary creation with a vibrant pop of blue. You will be pleasantly surprised by the intensity of its pigment. The powder form makes it easy to add to smoothies, shakes, yogurt, or baked goods - the possibilities are endless!
  • A Single Revolutionary Ingredient - We harvest our spirulina from algae grown naturally in mineral-rich alkaline lakes. It's then carefully extracted, dried, packaged and delivered to you as a single ingredient with no added fillers or preservatives. You'll receive your superfood in its organic, pure form.
  • Don't Compromise on Quality - When it comes to your health, you should never have to compromise with low-standard products. Lone Star Botanical's blue spirulina is USDA certified organic, vegan, gluten-free, dairy-free, soy-free, non-Gmo, produced in a Gmp certified facility and packaged right here in the USA.
  • One Month's Supply - When using the included 1 tsp scoop, Lone Star Botanical's blue spirulina pouch yields approximately 30 servings.
Sale#15 Real Supplements Rated Best in 2020
Nature's Way Spirulina Micro-Algae, 760 mg per serving
888 Reviews
Nature's Way Spirulina Micro-Algae, 760 mg per serving
  • Spirulina is a type of blue-green micro-algae that forms spiral filaments or chains that led to its descriptive name.
  • Spirulina is an aquatic plant which contains 65% protein in its dried state.
  • Made with the quality you trust from Nature's Way. This product is Non-GMO Project Verified.
  • Vegetarian
  • Gluten-Free
#16 Real Supplements Rated Best in 2020
Organic Spirulina Tablets (360 Tablets) - Made with Parry® Spirulina, The Best Spirulina in The World, Highest Nutrient Density - Non-Irradiated, 4 Organic Certifications (90 Servings)
1,123 Reviews
Organic Spirulina Tablets (360 Tablets) - Made with Parry® Spirulina, The Best Spirulina in The World, Highest Nutrient Density - Non-Irradiated, 4 Organic Certifications (90 Servings)
  • Made with Parry Organic Spirulina - The Best in the World: We are proud to formulate our Spirulina tablets with Parry Organic Spirulina. Parry has been farming Spirulina for over 42 years and produces the purest and most nutrient dense Spirulina in the world. Data analysis shows it to be more pure and nutrient dense than Spirulina from Hawaii.
  • MOST NUTRIENT DENSE & POTENT SPIRULINA: Our Spirulina has the most robust and potent nutrient profile - providing you maximum nourishment with every tablet. See our images for a full breakdown of nutrient content. ONLY RAW CERTIFIED SPIRULINA: We are proud to offer the only raw certified Spirulina. This means our Spirulina maintains its robust "living" enzymatic activity, making its nutrients more bioavailable.
  • ONLY RAW CERTIFIED SPIRULINA: We are proud to offer the only raw certified Spirulina. This means our Spirulina maintains its robust "living" enzymatic activity, making its nutrients more bioavailable.
  • 4 ORGANIC CERTIFICATIONS - WORLDS BEST SPIRULINA: Our organic spirulina meets the rigid organic standards of every major organic & quality certifying body. It is certified organic by USDA, Naturland, OCIA & Ecocert. It is also a USP Verified ingredient, Halal certified, Kosher Certified & California Proposition 65 Approved.
  • IRRADIATION & CONTAMINATE FREE: Our organic spirulina is Free of Yeast, Mold, E. Coli, BMAA, Microcystins, Pheophorbides, Irradiation, Chemical Treatment, Gluten, GMOs, Solvents, Binders, Soy & Gelatin.
#17 Real Supplements Rated Best in 2020
Nutrex Hawaii, Pure Hawaiian Spirulina - 1000 mg Tablets - Hawaiian Grown Natural, Nutrient Rich Superfood - Immune Support, Detox & Energy – Vegan Complete Protein, Non-GMO, Original, 180 Count
1,628 Reviews
Nutrex Hawaii, Pure Hawaiian Spirulina - 1000 mg Tablets - Hawaiian Grown Natural, Nutrient Rich Superfood - Immune Support, Detox & Energy – Vegan Complete Protein, Non-GMO, Original, 180 Count
  • Boosts immunity & energy: Clinical research shows spirulina boosts immunity by positively impacting antioxidant activity & immune markers in your body’s 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.
  • It matters where it’s grown. Hawaiian Spirulina is grown with craft and science on our Kona Coast farm allowing us to ensure consistent purity and high quality. Carved out of lava fields, and fed by bright natural Hawaiian sunlight, clean crisp air, and lava-filtered Hawaiian aquifer water – this healthy environment supports a healthy farm.
  • 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.
  • Better than organic: Because organic-labeled spirulina uses animal waste as fertilizer in the water, it’s ONLY grown outside the USA, usually in China, resulting in high levels of contaminates & heavy metals, bad taste & smell, & is usually irradiated.
#18 Real Supplements Rated Best in 2020
Now Foods Organic Spirulina Tablets, 200
386 Reviews
Now Foods Organic Spirulina Tablets, 200
  • SUPER GREEN/500 mg PER SERVING: Spirulina is a blue-green microalgae that has naturally occurring protein, plus other nutrients such as vitamins, minerals and GLA (gamma-linolenic acid).
  • PURE, NUTRIENT RICH: NOW Certified Organic Spirulina Tablets are pure and contain no excipients, binders, or additives.
  • CLASSIFICATIONS/CERTIFICATIONS: USDA Certified Organic, Non-GMO Project Verified, Vegan/Vegetarian, Kosher, Soy Free
  • GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).
  • Packaged in the USA by a family owned and operated company since 1968
#19 Real Supplements Rated Best in 2020
Anthony's California Spirulina Powder, 8 oz, Product of USA, Gluten Free, Non GMO
290 Reviews
Anthony's California Spirulina Powder, 8 oz, Product of USA, Gluten Free, Non GMO
  • 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!
Sale#20 Real Supplements Rated Best in 2020
BRI Spirulina 2000mg Maximum Strength Premium Quality Spirulina Superfood Powder, Packed w Antioxidants, Protein and Vitamins in Easy to Swallow Vegetable Cellulose Capsules (120 Count)
1,719 Reviews
BRI Spirulina 2000mg Maximum Strength Premium Quality Spirulina Superfood Powder, Packed w Antioxidants, Protein and Vitamins in Easy to Swallow Vegetable Cellulose Capsules (120 Count)
  • ★ WHY US: A complaint we hear is alot about the nasty after taste of Spirulina. Instead of pressed tablets or powder you pour into a glass, we took spirulina and encapsulated it into a vegetarian capsule. Our process is the second to none when it comes to packaging this micro-algae for maximum performance. This superfood is rich in vitamins like B12, K1 and K2, amino acids and phytonutrients such as phycocyanin. It's brimming with antioxidants to help you feel healthier and energized.
  • ★WHAT IT IS: Spirulina is an amazing vegetarian whole superfood that has the ability to increase energy and detox your body. These 500mg super food formula capsules created by sunshine and nature are in their raw form and not an subjected to machines to form an extract.
  • ★PURITY: We use only the finest ingredients, all of which are manufactured in our US, GMP compliant, state-of-the-art, facility. Every batch is laboratory tested for quality assurance. OUR GUARANTEE: We're very so confident that you'll love this product that we offer a 60-day, 100% money-back guarantee.
  • ★COMMON NAMES: There are so many different ways that people try and spell or even pronounce Spirulina. Just to set the record straight its SPEAR-YOU-LINA. Here are some common mis-spellings: spirulina, sperolina, espirulina, spurillina, spurlina, spiraling, spirulena, spiralena, chlorophyll, chlorella, blue green algae, arthrospira, spurilina, platensis and finally spiralina. Whew! That is a bunch. No Matter what you call it, you already know the amazing benefeits from spirulina.
  • ★SHARE: Consider ordering one bottle for yourself and another for a friend or loved one. Keep each other motivated and reach your goals together and more quickly. BRI Nutrition stands by every quality product we make. We manufacture only premium vitamins, capsules, pills, tablets, powders, multivitamins, supplements, topical liquids, serums, vegan foods and extracts for men, women, and children. Check BRINutrition out today!

Spirulina is a natural “algae” powder that is very high in protein and a good source of antioxidants, B-vitamins, and other nutrients. When harvested correctly from non-contaminated ponds and bodies of water, it is one of the most potent nutrient sources available.  It is largely made up of protein and essential amino acids.

This blue-green algae is a freshwater plant that is now one of the most researched, and alongside its cousin chlorella, most talked about superfoods today. Grown around the world from Mexico to Africa to even Hawaii, spirulina is renowned for its intense flavor and even more powerful nutrition profile.

While you may have only seen it as an ingredient in your green superfood beverages, energy bars and natural supplements, spirulina benefits are so profound that taken on a daily basis they could help restore and revitalize your health! To date, there are nearly 1,700 peer-reviewed scientific articles evaluating its health benefits. (1)

A biomass of cyanobacteria (blue-green algae) that can be consumed by humans and other animals, there are two species: Arthrospira platensis and Arthrospira maxima. Arthrospira platensis and Arthrospira maxima are cultivated worldwide and used both as a dietary supplement (in tablet, flake and powder form) and even whole food — and even for livestock and fish feed. (2)

10+ Proven Spirulina Benefits
Not everyone can get their hands on the optimal Hawaiian variety, but fortunately spirulina that’s standardly produced includes very significant health benefits for people who regularly consume it. By regularly, I strongly recommend that you taking spirulina daily for the following reasons.

1. Detoxes Heavy Metals (Especially Arsenic)
Affecting people all over the globe, chronic arsenic toxicity is a problem. According to the World Health Organization, the U.S. is one of the countries affected by inorganic arsenic that is naturally present at high levels.

Arsenic toxicity is an even bigger problem in the Far East. In the words of Bangladeshi researchers, “Millions of people in Bangladesh, India, Taiwan and Chile are consuming a high concentration of arsenic through drinking water, and thousands of them have already developed chronic arsenic poisoning.” (3)

In fact, up to 3 percent of the entire nation of Bangladesh showed clinical signs of arsenic poisoning alone. (4) As Bangladeshi researchers pointed out, “there is no specific treatment” for arsenic poisoning, which is why they evaluated alternatives like blue-green algae.

After giving 24 patients affected by chronic arsenic poisoning spirulina extract (250 milligrams) plus zinc (2 milligrams) twice daily, they compared the results with 17 patients who took a placebo and found that the spirulina-zinc combination worked. Ultimately, the participants experienced a 47 percent decrease of arsenic in their body. Spirulina against arsenic? Spirulina wins! Make it part of your heavy metal detox.

2. Eliminates Candida
According to researchers, “Candida species belong to the normal microbiota of an individual’s mucosal oral cavity, gastrointestinal tract and vagina.” (5) What does that mean? Well, without a healthy microflora balance in our body, we are simply much more susceptible to sickness and disease.

In fact, leaky gut syndrome and improper digestion are directly connected to microfloral imbalance. Not only is invasive candidiasis the leading cause of mycosis-related death in the U.S., candida overgrowth has become the hallmark sign for most autoimmune diseases today. (6)

Because of our shift toward a diet rich in sugar and unnatural ingredients, antimicrobial resistance and ineffective antifungal drugs, we have seen a significant rise in yeast infections since the 1980s.

Thankfully, spirulina appears to be able to help. Several animal studies have shown that it’s an effective antimicrobial agent, particularly for candida. (7, 8, 9)

Specifically, spirulina benefits have been shown to promote the growth of healthy bacterial flora in the intestines, which in turn inhibits candida from thriving. Additionally, the immune-strengthening properties of spirulina will help the body eliminate candida cells. (10) Spirulina against candida? Spirulina wins!

3. Improves HIV/AIDS
Up until recently, epidemiologists have been puzzled trying to understand why people in Japan, Korea and Chad have relatively low HIV/AIDS rates. One possible explanation, revealed in a 2012 study published in the Journal of Applied Phycology, may be the amount of algae people in these areas regularly consume!

When researchers took 11 HIV patients who have never taken antiretrovirals, they split the participants into three groups: one that was assigned to eat 5 grams of brown seaweed every day, one that was to eat 5 grams of spirulina, and one that ate a combination of both. (11) After the three-month trial period was complete, two key findings were discovered:

Absolutely no adverse effects were experienced from both seaweed varieties and the combination.
CD4 cells (T-helper white blood cells that fight infection and are used to stage HIV) and HIV-1 viral load (another HIV biomarker) remained stable.
The results were so promising that one participant volunteered to continue the study for an additional 10 months, and this participant actually benefited from “clinically significant improvement in CD4 and decreased HIV viral load.” Therefore, spirulina deserves a place in natural HIV treatment.

4. Helps Prevent Cancer
According to 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.” (12)

This doesn’t come as a surprise as more than 70 peer-reviewed articles have been published in the scientific literature evaluating spirulina’s ability to affect cancer cells. (13)

In an article published this past April, Czech Republic scientists pointed out that, in addition to its ability to control blood cholesterol levels, “Spirulina is also rich in tetrapyrrolic compounds closely related to bilirubin molecule, a potent antioxidant and anti-proliferative agent.” (14)

When tested on human pancreatic cells, these researchers discovered that, “Compared to untreated cells, experimental therapeutics significantly decreased proliferation of human pancreatic cancer cell lines in vitro in a dose-dependent manner.” Essentially, this proves that consuming spirulina appears to be a potential natural cancer treatment.

5. Lowers Blood Pressure
Phycocyanin is a pigment found in the spirulina that scientists have discovered possesses antihypertensive effects (it lowers blood pressure). (15) Japanese researchers claim that this is because consuming the blue-green algae reverses endothelial dysfunction in metabolic syndrome.

I find this extremely promising for Americans because metabolic syndrome has rapidly become one of the main causes of preventable disease today, as it raises one’s risk of developing heart disease, diabetes and stroke. (16)

6. Reduces Cholesterol
Along those same lines, spirulina benefits have also been shown to prevent atherosclerosis and reduce elevated blood cholesterol levels.

A recent animal study published in The Journal of Nutritional Science and Vitaminology took rabbits, fed them a high cholesterol diet (HCD) containing 0.5 percent cholesterol for four weeks, and then fed them a HCD with 1 percent or 5 percent spirulina for an additional eight weeks. (17)

After the eight-week trial was complete, LDL levels decreased by 26 percent in the group eating 1 percent of spirulina and 41 percent in the group eating 5 percent spirulina, which heavily suggests that the more we eat, the more benefits we will receive! Serum triglycerides and total cholesterol were also significantly reduced.

7. Lowers Chance of Stroke
In the study above, researchers also discovered that the spirulina supplementation lowered intimal aorta surface by 33 percent to 48 percent, which suggests that it can prevent atherosclerosis and subsequent stroke. (18)

It’s important to remember that this clinical trial was conducted on animals that were still eating a HCD, and it highlights that regular spirulina consumption may literally reverse some of the damage done by eating a poor diet. You can only imagine the heart health benefits that would be experienced in those individuals who have a balanced diet!

8. Boosts Energy
When you look at the chemical composition of spirulina, it’s no wonder that people who regularly consume it have an abundance of energy. Dr. Mehmet Oz recommends combining 1 teaspoon of spirulina powder with 12 ounces of lime juice and freezing the mixture in ice cube trays for a healthy boost.

According to Dr. Oz, spirulina and lime enhance energy performance because they unlock sugar from our cells and, when frozen, the cold from the ice boosts metabolic energy while giving our bodies a “wake-up call.” (19)

It’s important to note that this has not been studied in clinical trials, although there are many anecdotal reports that spirulina may boost energy levels.

9. Alleviates Sinus Issues
Known as allergic rhinitis, spirulina benefits the body by reducing the inflammation that causes people to experience sinus problems, according to numerous studies. (20) Compared to placebo trials, spirulina is effective at reducing itching, nasal discharge, nasal congestion and sneezing.

10. Offers Neuroprotection for Brain Disorders & Memory Boosting
In a 2012 study, a spirulina-enhanced diet given to rats provided neuroprotection in an α-synuclein model of Parkinson’s disease. This did not occur with the control diet. (21) In a 2015 study, the effects of spirulina on memory dysfunction, oxidative stress damage and antioxidant enzyme activity were examined with mice. It was found that Spirulina platensis may “prevent the loss of memory possibly by lessening Aβ protein accumulation, reducing oxidative damage and mainly augmenting the catalase activity.” (22)

While both studies are preliminary and involving animals, they hold promise for humans afflicted with Parkinson’s disease, other neurodegenerative diseases and those with memory problems.

Dietary spirulina is arguably the most nutrient-dense food on the planet. It’s why I believe that taking dietary spirulina supplements is essential to good health.

Final Thoughts
Spirulina, a blue-green algae grown in some of the most beautiful places in the world, has been well-researched for its many potential benefits. Some of the most significant of these include:

Detoxes heavy metals (especially arsenic)
Eliminates candida
Improves HIV/AIDS
Helps prevent cancer
Lowers blood pressure
Reduces cholesterol
Lowers chance of stroke
Boosts energy
Alleviates sinus issues
Offers neuroprotection for brain disorders and memory boosting
This algae has a rich history. It’s also sometimes confused with chlorella, although they have some distinct differences.

Spirulina may cause autoimmune reactions in some who are susceptible to autoimmunity. It’s also not recommended for pregnant women or children. Be cautious where you purchase spirulina, as it may be contaminated if not bought from a high-quality source, leading to additional spirulina side effects.


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