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Updated: 17 Apr 2026

10 Best Spirulina Supplements Vegan

#1 Best Pick
BulkSupplements.com Organic Spirulina Powder - Superfood, Green Spirulina Powder, Herbal Supplement - Vegan-Friendly, 3g per Serving, 250g (8.8 oz) (Pack of 1)

BulkSupplements.com Organic Spirulina Powder - Superfood, Green Spirulina Powder, Herbal Supplement - Vegan-Friendly, 3g per Serving, 250g (8.8 oz) (Pack of 1)

Brand: BulkSupplements
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  • Rich in Natural Nutrients: Step into a world where every serving is a treasure chest of vitamins, minerals, and essential nutrients sourced directly from nature. Our Organic Spirulina powder, a Green Spirulina powder, harness the earth's bounty, providing you with the essential nutrients required for a flourishing overall health and well-being.
  • Intuitive Wellness Support: Feel supported in your wellness journey with our Organic Spirulina powder, or Spirulina Organic powder, designed to complement your natural lifestyle. Suitable for daily use, our Superfood supplement strives to fit effortlessly into your wellness routine, without any complicated regimens.
  • Simplify Your Wellness Journey: With our Spirulina powder, sourced from organic spirulina, achieving your daily nutritional goals becomes effortless. No more complicated preparation or time-consuming recipes; just a simple, straightforward way to support your wellness with every sip.
  • Transparent and Trustworthy: Experience the confidence that comes with choosing a supplement that not only meets rigorous third-party testing but also upholds the principles of clarity and integrity in its formulation and production.
  • Commitment to Excellence: Produced in a facility compliant with strict cGMP standards, our Organic Spirulina powder, or Green Spirulina powder, stands as a testament to our dedication to quality. You can trust in our product's consistency and excellence, batch after batch.
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#2 Best Value
Green Nutritionals Mountain Organic Spirulina 60 Capsules - Vegan Vegetarian

Green Nutritionals Mountain Organic Spirulina 60 Capsules - Vegan Vegetarian

Brand: Green Nutritionals
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  • Ingredients: PURE POWDER 100% Pure Organic Spirulina (Arthrospira platensis) PURE TABLETS (500mg) 100% Pure Organic Spirulina (Arthrospira platensis) VEGAN CAPSULES (520mg) 100% Pure Organic Spirulina (Arthrospira platensis) in a vegetable capsule
  • Green Nutritionals Mountain Organic Spirulina 60 capsules - Vegan Vegetarian
  • Anti-inflammatory - Has cholesterol-lowering properties
  • Available in powder, capsule or tablet form make it convenient and simple to use. Suitlable for vegan and vegeterian. Free from gluten, GMO, chemical
  • Vitamin and Supplements
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#3 Budget Pick
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!

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!

Brand: Nautical Elements
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#4 Top Choice
Naturopathica Vegan Multivitamin Plus Spirulina 50 Capsules

Naturopathica Vegan Multivitamin Plus Spirulina 50 Capsules

Brand: Naturopathica
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  • Always read the label and follow the directions for use
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#5 Popular Choice
Ellie's Best Organic Blue Spirulina Powder Superfood Supplement -16oz - Odorless - Vegan, Non GMO, Gluten-Free, Dairy-Free, Brilliant Blue Food Coloring - Pure Water Extracted

Ellie's Best Organic Blue Spirulina Powder Superfood Supplement -16oz - Odorless - Vegan, Non GMO, Gluten-Free, Dairy-Free, Brilliant Blue Food Coloring - Pure Water Extracted

Brand: Ellie's Best
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  • Brilliant superfoods blue spirulina in a large 1 pound bulk size; USDA certified organic; One of the world’s most unique foods, our organic blue spirulina shines in more ways than one; A concentrated nutrient-dense superfood; When mixed with protein powder and your favorite fruits, vegetables or nut milks, it becomes a high protein, nutritious smoothie with striking blue color
  • Organic bright blue color food supplement powder mix; Best value for the money with 60 1 gram servings; This brilliant blue superfood gives spectacular indigo blue food color to fresh raw nut milks, smoothies, yogurts, and smoothie bowls; Water extracted from living Spirulina as an organic food isolate; Fully water-soluble and mixes extremely easily
  • Almost tasteless; No fishy odor; Our amazing blue spirulina is a plant-based natural organic superfood; Super concentrated so a little goes a long way; No taste or smell so it won't mask the flavors of your recipes when making a smoothie or colorful dessert
  • Enhance your food creations; A beautiful indigo food coloring that brings brilliant color to your favorite recipes; This eye-popping superfood not only provides spectacular color but also provides welcome nutrition, unlike other food colors; Make creative recipes that are pretty and appetizing
  • Simple, fresh and real; We offer products that we love and we hope you will too; Each lot passes stringent testing for impurities; 100% satisfaction guarantee
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#6 Top Pick
Pure Spirulina Powder | Immune Support and Antioxidants | No Filler & Non-GMO, Rich in Vegan Protein (100gm)

Pure Spirulina Powder | Immune Support and Antioxidants | No Filler & Non-GMO, Rich in Vegan Protein (100gm)

Brand: Raslok
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  • Immune Support: Spirulina is renowned for its immune-boosting properties. It provides your body with the vital nutrients it needs to fortify your natural defense system and protect against various health threats.
  • Antioxidant Powerhouse: This incredible blue-green algae is rich in antioxidants, fighting off free radicals and helping to reduce oxidative stress. It promotes radiant, youthful skin and supports overall cellular health.
  • Vegan Protein Source: Looking to enhance your protein intake on a plant-based diet? Raslok Pure Spirulina Powder is your go-to solution. It offers a complete source of vegan protein, containing all the essential amino acids your body requires.
  • Nutrient-Dense: Spirulina is a potent source of vitamins, minerals, and essential nutrients, such as iron, vitamin B12, and chlorophyll, which are vital for your energy levels and overall well-being.
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#7 Top Pick
Green Nutritionals Hawaiian Pacifica Spirulina 200 tablets - Vegan Friendly

Green Nutritionals Hawaiian Pacifica Spirulina 200 tablets - Vegan Friendly

Brand: Hawaiian Pacifica
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  • Ingredients: POWDER Ingredients: 100% Pure Hawaiian Spirulina (Arthrospira platensis) TABLETS (500mg) Ingredients: Hawaiian Spirulina 98.5% (Arthrospira platensis), Silica 1%, Chicory Inulin 0.4%, Vegetable Magnesium Stearate 0.1%.
  • Green Nutritionals Hawaiian Pacifica Spirulina 200 tablets - Vegan Friendly
  • World’s richest source of beta-carotene – 25 times higher than raw carrots. 300% more calcium than whole milk. 28 times richer in iron than raw beef liver
  • Available in powder or capsule form make it convenient and simple to use. Suitlable for vegan and vegeterian. Free from gluten, GMO, chemical
  • Vitamin and Supplements
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#8 Top Pick
Organic Spirulina Powder Capsules 3000 mg - Purest Non-Irradiated Blue Green Algae - Best Raw Vegan Protein - Green Superfood - Natural Multivitamins – 180 Pills Made in The USA

Organic Spirulina Powder Capsules 3000 mg - Purest Non-Irradiated Blue Green Algae - Best Raw Vegan Protein - Green Superfood - Natural Multivitamins – 180 Pills Made in The USA

Brand: HCL HERBAL CODE LABS
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  • The PUREST SPIRULINA in the market βœ” We only procure the ultra-pure Certified Organic non-irradiated spirulina powder harvested from clean, NOT infected water. Our farms are located in an ecologically pure environment away from industrial, agricultural, human settlements and are free from pesticides, herbicides, and chemical fertilizers.
  • THE MOST NUTRIENT DENSE VEGAN SUPERFOODS on EARTH βœ” Our 3000 mg per serving of spirulina will produce some of the best detox and nutrition results. It is full of proteins, vitamins, minerals, antioxidants, and chlorophyll. Spirulina boosts your immune system, energize you from within, enhance digestion, reduce fatigue & provide many other health benefits. Spirulina capsules also help in increasing mental stamina and boosting eye, skin, and cellular health.
  • ATTAIN THE WORLD’S MOST POWERFUL DETOX βœ” Spirulina Organic is the world’s richest source of bioavailable chlorophyll and regarded as an excellent detoxifier. Chlorophyll is well known for binding with toxins and breaking them down into removable compounds. This organic plant protein powder also naturally work as a kidney detox, lung detox, liver detox, and colon cleanse & detox.
  • SATISFIED WITH OUR PRODUCT OR 100% MONEY BACK! βœ” We have encapsulated these wondrous blue-green algae in easy to swallow veggie capsules with no aftertaste. If for any reason, you find the product is not up to your expectations, you can opt for a full and hassle-free refund. REMEMBER - Organic spirulina, like any other natural superfood, is not a β€œquick fix,” it is an everyday supplement for your healthy life. Adopt a natural approach to Your Healthy Living!
  • We are the SAFEST ORGANIC SPIRULINA CAPSULES βœ” Our Certificates of Analyses and constant pre & post-production testings confirm that WE CARE of YOU. We use only Verified Source for procurement of spirulina powder to ensure that every batch of SuperGreens is consistent with respect to quality & purity. Produced in compliance with the best in industry standards and have Certified Organic Certifications.
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#9 Top Pick
Carlyle Spirulina Powder 2.2 lbs | Blue Green Algae | Superfood Supplement | Vegan, Non-GMO, Gluten Free

Carlyle Spirulina Powder 2.2 lbs | Blue Green Algae | Superfood Supplement | Vegan, Non-GMO, Gluten Free

Brand: Carlyle
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  • 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
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#10 Top Pick
Swisse High Strength Organic Spirulina - Supports Energy Production & Wellbeing - 200 Tablets

Swisse High Strength Organic Spirulina - Supports Energy Production & Wellbeing - 200 Tablets

Brand: Swisse
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  • High strength organic spirulina tablets.
  • A natural source of vitamins, minerals, and antioxidants.
  • Contributes to energy metabolism and normal immune system function.
  • Good source of vitamin K which contributes to normal bone structure.
  • Suitable for vegans and vegetarians.
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