What Is Astaxanthin? A Guide to the Marine Carotenoid
Astaxanthin is a marine carotenoid from microalgae with a unique antioxidant structure. Learn what it is, how it works, and what early research suggests.
What Is Astaxanthin
How Astaxanthin Works: Mechanism of Action in Human Cells
Astaxanthin is a marine carotenoid with a unique ability to span cell membranes. Learn how it quenches free radicals and what early research suggests.
Haematococcus Pluvialis: The Microalgae That Produces Natural Astaxanthin
Learn how the freshwater microalgae Haematococcus pluvialis synthesizes astaxanthin, how it works in the body, and what early human research suggests.
Natural Sources of Astaxanthin: Algae, Salmon, Shrimp, and What the Research Shows
Which foods actually contain astaxanthin, how much they provide, and how dietary sources compare to supplements. Honest, evidence-based overview.
A Brief History of Astaxanthin Research and Discovery
Trace the scientific history of astaxanthin, from its 1938 isolation in lobster to modern human trials exploring its antioxidant properties.