【Okinawa-sourced seaweed】
Derived from Okinawa brown seaweed Cladosiphon okamuranus, a traditional long-consumed ingredient in Okinawan diets.
【Patented high-concentration extraction】
100 kg of natural seaweed is concentrated 100× to obtain 1 kg of high-purity extract.
Patented extraction process · Patent No. 3408180 · Fucoidan content ≥ 85%.