Top Astaxanthin Brands for Optimal Health Benefits

Astaxanthin, a potent antioxidant derived from microalgae, has been gaining popularity for its numerous health benefits, including supporting skin health and reducing inflammation. With this rise in interest, many brands are now offering high-quality astaxanthin supplements, each vying for consumer attention with promises of purity and effectiveness. From well-established companies to newer brands, the options are vast, making it crucial to choose wisely for maximum benefits. For a comprehensive guide on the top brands offering astaxanthin and to learn more about their unique features and certifications, explore the list below.

Illustration of astaxanthin

Best brands of astaxanthin in 2025

AstaReal

AstaReal is the world's first and leading producer of commercial natural astaxanthin, backed by over 80 human clinical studies and 35 years of research and innovation. The company, a subsidiary of Fuji Chemical Industries Co., Ltd., boasts state-of-the-art production facilities in Moses Lake, Washington, and Sweden, utilizing 100% renewable hydroelectric energy and proprietary indoor photobioreactor cultivation methods to ensure high-quality and consistent astaxanthin production. AstaReal's products are USP, Non-GMO, ISO, HACCP, Halal, and Kosher certified, and the company has significantly expanded its production capacity to meet the growing global demand, which is projected to reach $965.8 million by 2026 with a CAGR of 8.3%. AstaReal's astaxanthin is harvested at peak content (>4.5%) and extracted using a 100% solvent-free supercritical CO2 method. This commitment to quality and sustainability has made AstaReal a trusted name in the nutraceutical, pharmaceutical, and cosmetics industries. For more insights into their pioneering efforts, visit AstaReal's About Us page.

BioAstin

BioAstin, a brand by Nutrex-Hawaii, is a leading producer of high-quality astaxanthin, derived from the microalgae *Haematococcus pluvialis* cultivated in Hawaii. The production process involves careful culture scaling, stress-induced astaxanthin accumulation, and supercritical carbon dioxide extraction, ensuring no toxic solvents are used. BioAstin offers products with industry-leading 12mg of astaxanthin per serving, boasting 6000 times the antioxidant power of Vitamin C. The brand has a 40-year legacy of farm-direct transparency and sustainability, and its products are backed by robust clinical science supporting benefits for eye, skin, joint, and heart health. BioAstin products are available in various formats, including softgel capsules and sugar-free, vegan gummies.

Pure Encapsulations

Pure Encapsulations is a renowned brand for producing high-quality astaxanthin, derived from Haematococcus pluvialis microalgae cultivated under pristine conditions. This esterified astaxanthin is a powerful, fat-soluble antioxidant that is several hundred times more potent than Vitamin E in neutralizing singlet oxygen molecules and exhibits greater antioxidant activity than zeaxanthin and lutein. Recommended dosage is 1-3 capsules per day, with meals, to enhance antioxidant protection and support skin, eye, and immune health. The product is clinically studied and has shown potential in supporting the brain and nervous system from free radical damage. With no known side effects or drug interactions, it is a trusted choice for those seeking superior antioxidant support.

Jarrow Formulas

Jarrow Formulas is renowned for its high-quality astaxanthin supplements, derived from the microalgae *Haematococcus pluvialis*. With over 50 years of commitment to health and wellness, Jarrow Formulas ensures purity and potency in every product, adhering to Current Good Manufacturing Practices (cGMP). Their astaxanthin softgels contain 12 mg per serving, supported by clinical studies that demonstrate its benefits for skin, eyes, and immune health. The company's dedication to scientific research and funding studies underscores its superior science approach. Jarrow Formulas' products are free from common allergens like wheat, gluten, soybeans, dairy, and nuts.

Doctor's Best

Doctor's Best is a renowned brand for producing high-quality astaxanthin supplements, particularly with their product featuring AstaReal, a naturally occurring carotenoid extracted from microalgae Haematococcus pluvialis without solvents. This supplement supports skin hydration and elasticity, helps quench free radicals, and tackles age-related oxidative stress. Each serving contains 6 mg of astaxanthin, and the product is vegan, non-GMO, gluten-free, and soy-free. Available in 90 veggie softgels, this supplement has been on the market since at least 2014. Doctor's Best ensures optimal quality standards and bioavailability.

Nature's Way

Nature's Way is a prominent producer of astaxanthin supplements, known for its high-quality products that leverage the antioxidant properties of astaxanthin. For instance, their PLATINUM Eye Health LUTEIN, ASTAXANTHIN & BILBERRY product features astaxanthin esters extracted from Haematococcus pluvialis, a natural source renowned for its efficacy. This product is registered as a medicine and contains other beneficial ingredients like lutein, zeaxanthin, and zinc citrate dihydrate. The natural segment of the astaxanthin market, which Nature's Way contributes to, held a 56.40% revenue share in 2023 and is expected to grow rapidly due to its high efficacy and sustainability. The rising demand for nutraceuticals and the increasing prevalence of nutrition and skin-related diseases further support the growth of Nature's Way's astaxanthin products.

Solgar

Solgar is a renowned brand in the astaxanthin market, known for its high-quality products that provide robust antioxidant support and promote healthy skin. Their astaxanthin supplements, such as the 5 mg and 10 mg softgels, are derived from the microalgae Haematococcus pluvialis and are free from gluten, wheat, and dairy. These supplements are designed to fight free radicals and maintain a natural, healthy glow. With a strong presence in the market, Solgar's products align with the growing demand for natural astaxanthin, which held a 56.40% revenue share in the industry in 2023.

Swanson

Swanson is a renowned brand for producing high-quality astaxanthin supplements, leveraging advanced technology and rigorous testing to ensure purity, potency, and safety. Their astaxanthin products are derived from natural sources, such as the algae Haematococcus pluvialis, and are available in various formulations, including standalone supplements and combinations with krill oil. Each serving of Swanson Ultra Astaxanthin provides 4 mg of astaxanthin, a powerful antioxidant known for its effectiveness in neutralizing free radicals. The products are tested by both internal and third-party labs to meet stringent quality standards. With a commitment to wellness and health, Swanson Health's expert standards approve these products for optimal benefits.

NOW Foods

NOW Foods stands out as a reputable producer of astaxanthin supplements, highlighted by their rigorous testing protocols. In a recent study, NOW Foods revealed that 64% of lesser-known astaxanthin brands failed potency tests, while their own products consistently met or exceeded label claims, such as their 12 mg veggie gel product containing 13 mg of algae-derived astaxanthin. This commitment to quality earned them the 2021 Award for Industry Initiative of the Year from NutraIngredients-USA. NOW Foods' products are part of a larger market where natural astaxanthin holds a significant share, with the global astaxanthin market valued at USD 2.34 billion in 2023 and expected to grow at a CAGR of 17.1% from 2024 to 2030. Their dedication to accuracy and potency makes them a trusted name in the supplement industry. For more information, check out their astaxanthin extra strength 10 mg softgels.

GNC

GNC is a prominent brand in the astaxanthin market, known for its high-quality products such as Nature's Lab(r) - AstaREAL(r) Astaxanthin, which offers 6mg of astaxanthin per soft gel. The global astaxanthin market, valued at USD 2.34 billion in 2023, is expected to grow at a CAGR of 17.1% from 2024 to 2030, with nutraceuticals being a key segment driven by increasing demand for natural antioxidants. GNC's products leverage the superior antioxidant properties of astaxanthin, beneficial against various diseases like liver and oral cancers, cardiovascular diseases, and obesity. The natural segment, which held a 56.40% revenue share in 2023, is anticipated to grow rapidly due to its high efficacy and sustainability. GNC's commitment to quality and customer health aligns with the market's growing preference for natural and sustainable products. For more information, visit GNC's website.