Fucoidan is a substance found in algae and other marine plants. It is primarily composed of sulfated fucose, along with other monosaccharides such as galactose, mannose, xylose, and uronic acid. Historically, algae were consumed in ancient times to support physical strength and wellness. The viscous, slippery component of algae was first identified as fucoidan by a Swedish professor in 1913. Subsequent research revealed that fucoidan-rich algae offer numerous health benefits, a finding that has since become widely known. Today, specialized extraction technologies make it possible to produce high-grade fucoidan raw materials with a purity exceeding 85%.
