Astaxanthin vs Spirulina
Feb 25, 2021

Spirulina and Astaxanthin

Algae-based bioproducts and the body

Brain: Astaxanthin is a “red” carotenoid (as found in wild salmon), shown to boost brain activity and protect brain cells from damage. Spirulina, meanwhile, may increase the number of new neurons that survive while protecting your brain against the inflammation associated with neurodegenerative diseases.

Astaxanthin is better than spirulina, which one is better?

Astaxanthin is by far the strongest antioxidant found in nature by humans. It has the effects of anti-oxidation, anti-aging, anti-tumor, and prevention of cardiovascular and cerebrovascular diseases. Astaxanthin is divided into natural and synthetic. Artificially synthesized ones are significantly different from natural ones in terms of structure, function, application and safety.

spirulina health benefits

Spirulina is mainly a kind of lower plant, which is popular all over the world because of its balanced nutrition. The main health products are Spirulina maxima and Spirulina platensis. In recent decades, scientists have discovered that spirulina is the best pure natural protein food source discovered by mankind so far, and the protein content is as high as 60 to 70%, equivalent to 6 times that of wheat, 4 times that of pork, and 3 times that of fish. Times, 5 times that of eggs, 2.7 times that of cheese, and the digestion and absorption rate is as high as 95%. Its unique phycocyanin can increase the activity of lymphocytes and enhance human immunity, so it has special significance for the rehabilitation of patients with gastrointestinal and liver diseases.

The content of vitamins and minerals is extremely rich, including vitamin B1, vitamin B2, vitamin B6, vitamin B12, vitamin E, vitamin K, etc., and contains trace elements such as zinc, iron, potassium, calcium, magnesium, phosphorus, selenium, and iodine. The ratio of biological zinc and iron is basically consistent with the physiological needs of the human body, and is most easily absorbed by the human body, which can quickly improve children's anorexia and increase appetite. Its carotenoid content is 15 times that of carrots, vitamin B12 content is 4 times that of pig liver, and iron content is 23 times that of spinach. It is the most iron-rich food. Therefore, spirulina has a positive effect on preventing anemia. Contains a large amount of γ-linolenic acid, which is an essential unsaturated fatty acid for the human body. It is an ideal substance for brain strengthening, clearing blood lipids, regulating blood pressure, and lowering cholesterol. The spirulina polysaccharide in spirulina has the effect of resisting radiation damage and improving side effects caused by radiotherapy and chemotherapy, so it is a good food therapy for cancer patients.

Spirulina is extremely rich in chlorophyll content, which is more than 10 times that of ordinary vegetables. It has a positive effect on promoting digestion, neutralizing toxins in the blood, improving allergies, and eliminating internal organs inflammation. The fat content in spirulina is only 5%, and it does not contain cholesterol, so that the body can avoid excessive intake of calories when supplementing necessary protein. A large number of scientific research tests at home and abroad have proved that Spirulina has positive effects in reducing cholesterol and blood lipids, anti-cancer, weight loss, nourishing and protecting the stomach, treating anemia and trace element deficiency, protecting the liver, improving immunity, and adjusting metabolic functions. Recommended by the United Nations Food and Agriculture and the United Nations World Food Association as "one of the most ideal foods in the 21st century".

Astaxanthin benefits:

Eyes: While protecting eyes from light-induced damage, astaxanthin also improves visual acuity and reduces eye strain and fatigue, as shown in clinical studies.

Heart: Blue-green algae species such as spirulina may help protect against cardiovascular disease because of their ability to lower blood lipids, fight free radicals and exert anti-inflammatory actions in the body, according to a number of studies.

Joints: In a University of Memphis clinical study, those who took astaxanthin after heavy exercise experienced no joint pain, as compared to the placebo group.

Kidney and liver: Spirulina has been shown to prevent damage of these organs, according to a study published in Lipids in Health and Disease.

Skin: A study published in Acta Biochimica Polonica showed that both men and women experienced an improvement in crow’s-feet wrinkles and skin elasticity after taking 6 milligrams daily of astaxanthin. Other studies have shown that it helps protect the skin from sunburn.

Astaxanthin health benefits

Does spirulina contain astaxanthin?

Spirulina is a favorite whole-food supplement among vegetarians thanks to its high protein content (up to 60% by weight) and its complete profile of essential amino acids. It's also a source of energizing B vitamins, valuable antioxidants like superoxide dismutase (SOD), soothing GLA (gamma-linolenic acid), cleansing chlorophyll and more. Our certified organic spirulina comes from Parry Nutraceuticals, the world leader in high-purity spirulina production.

Astaxanthin, called the "King of Carotenoids," is among today's most sought- after supplements due to its endorsements from world-renowned scientists, recognized medical experts and famous media personalities. It's considered one of the most effective antioxidants (up to 500 times more powerful than vitamin E, 10 times more potent than beta carotene, and an impressive 5 times more potent than lutein). It's one of the few nutrients known to cross both the blood-brain and blood- retina barriers to nourish these important tissues. The astaxanthin found in our new Green Foods Organic Spirulina & Astaxanthin is patented for use in eye health formulas and carries with it all the documented health benefits of astaxanthin for cardiovascular health, brain health and beyond.

New Organic Spirulina & Astaxanthin combines the world's most popular superfood microalgae with the world's most popular antioxidant carotenoid in a scientifically validated, high-purity, certified organic supplement produced to the most rigorous standards. GMO-free, non-irradiated and 100% vegetarian, it's a sensible, affordable option for whole-food supplementation you can trust for your family's good health.


Does chlorella contain astaxanthin?

There is currently much interest in biological active compounds derived from natural resources, especially compounds that can efficiently act on molecular targets, which are involved in various diseases. Astaxanthin (3,3′-dihydroxy-β, β′-carotene-4,4′-dione) is a xanthophyll carotenoid, contained in Haematococcus pluvialis, Chlorella zofingiensis, Chlorococcum, and Phaffia rhodozyma. It accumulates up to 3.8% on the dry weight basis in H. pluvialis. Our recent published data on astaxanthin extraction, analysis, stability studies, and its biological activities results were added to this review paper. Based on our results and current literature, astaxanthin showed potential biological activity in in vitro and in vivo models.

Can I take spirulina and astaxanthin together?

Organic Spirulina with Astaxanthin is a unique supplement that combines the superfood benefits of Spirulina with the antioxidant powers of Astaxanthin to support brain, eye, cardiovascular, and immune health. This potent combination makes Spiru-Blue the ultimate "brain and body superfood."

Spirulina meets Astaxanthin

As near-perfect as spirulina may be, it does lack one key carotenoid. That missing carotenoid is astaxanthin. Spiru-Blue combines certified organic spirulina with a very special form of astaxanthin.

Astaxanthin, the Antioxidant

Astaxanthin is an antioxidant carotenoid that is naturally found in salmon and other ocean plants and animals with a reddish color. The rosy glow associated with flamingos, lobsters, krill, and shrimp can be attributed to astaxanthin. Studies are showing that astaxanthin may be able to reduce blood pressure and improve cognitive abilities; support joint health, mobility, and flexibility; support the cardiovascular and central nervous system; support a healthy immune response, and support eye health.

It is the antioxidant and antiflammatory effects of astaxanthin that makes it the "King" of the carotenoids; astaxanthin's ability to scavenge free radicals in your body is up to...

• 550 times more powerful than vitamin E

• 65 times more powerful than vitamin C

• 54 times more powerful than beta-carotene

• 5 times more powerful than lutein

For bulk Spirulina,Astaxanthin, contact us at


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