Astaxanthin is a naturally occurring antioxidant derived from certain algae.
Due to its oxidation-reversing properties, it can be used in the treatment and prevention of age-related memory disorders, heart and eye diseases, even cancer.
With its broad health benefits, astaxanthin could be an important supplement in your healthcare toolbox.
What is Astaxanthin?
Astaxanthin is a carotenoid, an organic chemical that gives animals and plants a particular color.
Specifically, it is responsible for giving salmon, shrimp, flamingos, and lobster their pink and red hues.
H. pluvialis is a microalgae that has the purest concentration of astaxanthin and is often used to extract the supplement for human use.
Unlike other carotenoids, such as beta-carotene and vitamin D, astaxanthin doesn’ t cause oxidation, but rather helps to discourage it by protecting cells from degeneration.
Its antioxidant properties allow for all kinds of health implications, from reducing inflammation and related pain, to fighting fatigue and treating Alzheimer’ s disease. It even has the potential for being a skin rejuvenator and sunscreen. 
Astaxanthin has been approved as a dietary supplement by the FDA in the United States and the European Union and can be purchased as a capsule or powder.
Some marketers advertise krill oil as a source of astaxanthin, but research suggests that there isn’ t enough of the antioxidant in the oil to have a therapeutic effect.
Believed to form better results than similar carotenoids like lutein and zeaxanthin, many tout astaxanthin as the most powerful antioxidant supplement.
With its wide range of health benefits, preventative properties, and origination within natural sources, astaxanthin could be great for your general health.
Other Names for Astaxanthin
Astaxanthine, Astaxantina, Dihydroxy-3, Microalgae, Microalgue, Micro-Algue, and Ovoester.
I prefer natural supplements when I can get them, so I was pleased to discover that astaxanthin is derived from a form of algae.
However, I have found synthetic formulas on the market. After a bit of research, I have learned that natural astaxanthin is more potent and has higher ratings among users than the synthetic version.
Be sure to check the label of your preferred brand to be certain i