Top Spirulina Brands: Fuel Your Health with Nature's Powerhouses

Spirulina, a nutrient-packed superfood, has rapidly gained popularity among health enthusiasts and eco-conscious consumers. Known for its high protein content and rich supply of vitamins and minerals, spirulina is available from numerous reputable brands offering top quality products. Among the best brands are Nutrex Hawaii, known for its pure Hawaiian spirulina, and NOW Foods, which offers both organic and non-GMO options. Additionally, Swanson and Earthrise provide excellent choices for those seeking reliable and effective spirulina supplements. Curious to learn more about these brands and what they offer? Read on to find detailed information about each one below.

Illustration of spirulina

Best brands of spirulina in 2025

Nutrex Hawaii

Nutrex Hawaii is a leading producer of high-quality spirulina, boasting over 30 years of commitment to quality, consumer protection, and food safety. Their Hawaiian Spirulina is cultivated in a biosecure zone on the Kona coast of Hawaii, ensuring a highly absorbable source of protein, essential amino acids, and various vitamins and minerals. This product is Non-GMO Project Verified, gluten-free, Kosher, and Halal, and it contains 60% protein and a rich array of phytonutrients. Since 1990, Nutrex Hawaii has been a pioneer in the nutritional supplement industry, with its products sold in over 66 countries. Their spirulina is harvested every six days, utilizing advanced Integrated Culture Biology Management technology.

NOW Foods

NOW Foods is a leading producer of high-quality spirulina, offering certified organic and non-GMO products that cater to the growing demand for natural and plant-based nutrition. Their spirulina products are rich in nutrients, including vitamins, minerals, and proteins, with each serving providing significant percentages of daily values, such as 220% of Vitamin A and 190% of Vitamin B-12. The company ensures its products are manufactured in GMP facilities, guaranteeing purity and quality. As part of the expanding spirulina market, which is projected to grow at a CAGR of 8.89% from 2025 to 2030, NOW Foods continues to meet consumer needs with its reliable and nutritious offerings. Their commitment to organic and sustainable practices aligns with the increasing health consciousness among consumers.

Earthrise

Earthrise is a pioneering brand in spirulina production, established in 1976 and recognized as the first and largest spirulina farm in North America, spanning 108 acres in the Sonoran Desert of southeastern California. With over 40 years of experience, Earthrise ensures strict compliance with international standards such as USDA Organic Regulations, California Prop 65, and eco-friendly standards. The farm utilizes mineral-rich Colorado River water and maintains a pesticide-free and herbicide-free environment, resulting in high-quality spirulina with superior nutritional value. Earthrise adheres to rigorous quality control tests daily, exceeding all international food standards, including FSSC22000, ISO9001, HACCP, and GMP. This commitment to quality and sustainability makes Earthrise a leader in the global spirulina market. For more insights, visit their California Grown spirulina page.

Sun Chlorella

Sun Chlorella may not be predominantly recognized as a spirulina producer, but it is renowned for its high-quality chlorella products. The global spirulina market is projected to reach USD 1198.95 Million by 2032, growing at a CAGR of 9.57% from 2022 to 2032. The open pond cultivation segment leads the market with a 36.7% revenue share, while the spray drying segment is gaining traction for its ability to preserve nutritional value and extend shelf life. Notably, organic spirulina is anticipated to secure the largest market share during this period. Those interested in a combination of spirulina and chlorella can consider products like Sunfood's Spirulina & Chlorella Tablets, which are sourced from Taiwan and South Korea.

Viva Naturals

Viva Naturals is a reputable brand in the health and wellness industry, particularly noted for its high-quality spirulina products. The brand has been involved in training small to medium-sized producers in spirulina production techniques, with workshops conducted in several countries including Argentina, Colombia, Peru, Mexico, Brazil, Australia, and the US. This emphasis on quality and education aligns with the growing demand for spirulina, a market projected to reach $2 billion by 2026 with a CAGR of 10% from 2016. Viva Naturals' commitment to quality is also reflected in their third-party tested and USDA Organic certified products, ensuring consumers receive safe and effective supplements. The brand's focus on natural and plant-based goods resonates with the increasing consumer preference for organic and non-GMO products. For more information on their offerings, check out their Hair, Skin, and Nails supplement.

Pure Hawaiian Spirulina

Pure Hawaiian Spirulina is renowned for its high nutritional value, comprising approximately 60-70% protein, making it an excellent source of plant-based protein. This spirulina is grown in optimal conditions in Hawaii, absorbing Pacific solar energy and bathed in mineral-rich deep ocean water and pure spring water. It is rich in vitamins such as K2 and B12, and minerals like iron, manganese, and chromium, and is packed with powerful antioxidants like phycocyanin. The product is cool dried, packed in dark glass, and flushed with nitrogen to preserve enzymes and nutrients. With its non-GMO, gluten-free, and kosher certification, it is a preferred choice for health enthusiasts.

HealthForce Superfoods

HealthForce SuperFoods is a renowned brand for spirulina, known for its high-quality and rigorously tested products. Their Spirulina Manna™ is certified vegan, kosher, and gluten-free, ensuring purity and quality through lab testing for GMOs and pesticides. This product is manufactured in an FDA-registered facility in the USA, adhering to NSF International/ANSI cGMP certified manufacturing standards. Spirulina Manna™ contains 60-70% protein and all essential amino acids, making it a complete natural plant source of protein. The brand's commitment to holistic health and eco-friendly production practices sets it apart as a trusted provider of spirulina supplements.

E3Live

E3Live is a renowned brand in the health and wellness industry, specializing in high-quality, organic spirulina products since 1991. They are known for their proprietary Blue Majik™, a certified organic phycocyanin extract from Spirulina (Arthrospira platensis), containing 42-47% phycocyanin, significantly higher than the 20% found in standard spirulina powder. E3Live's products are harvested from the pristine waters of Upper Klamath Lake and are handled with strict quality control, ensuring maximum nutritional value and safety. The company adheres to Good Manufacturing Practices (GMPs) and holds Certified Organic and Kosher certifications. With an estimated annual revenue of $10.2 million and a commitment to excellence, E3Live stands out as a leader in the spirulina market.

Organic Burst

Organic Burst stands out as one of the best producers of spirulina, offering 100% pure and Certified Organic Spirulina that is free from heavy metals, microcystins, BMAA, and other toxins. Their spirulina is grown in Southern Taiwan using underground mineral water and plant-based organic fertilizers, ensuring a clean and sustainable production process. This method requires less energy per kilo than soy, corn, or bovine protein and is more environmentally friendly. The spirulina is tested at every stage of production to guarantee purity and is recommended for its health benefits, including raising iron levels and supporting immune function. Organic Burst's commitment to quality and sustainability makes their spirulina a trusted choice. For more details, visit their spirulina product page.

EnergyBits

EnergyBits is a leading brand in the spirulina market, renowned for its high-quality, organically grown spirulina products. Each tablet contains 64% protein, 40 vitamins and minerals, and is endorsed by doctors nationwide. With a minimum recommended intake of 10 tablets per day, a bag of 1,000 tablets lasts for three months at an average cost of $1.00 per day. EnergyBits spirulina is sourced without the use of high heat, preserving the enzyme superoxide dismutase, which has been proven in over 25,000 studies to have numerous health benefits. The brand was founded by Catharine Arnston after discovering the nutritional benefits of algae, which has been used for centuries and is now recognized globally for its health and sustainability advantages.