The article discusses astaxanthin’s role in promoting adult neurogenesis and combating brain aging by crossing the blood-brain barrier, enhancing neural stem cell proliferation, and reducing neuroinflammation through pathways like FOXO3 and NF-κB. In the C60a formula, astaxanthin supports cognitive health, neuroprotection, and cellular longevity. This study directly supports the product’s goal by validating astaxanthin’s effectiveness in brain health and longevity.