* Product : Fucoidan * Botanical name : Undaria Pinnatifida * Extract solvent : 100% Water (Nothing alcohol) * Origin : Republic of Korea * Spec 1) Focoidan : more than 90 % 2) Sulfate : more than 27 % (Highest rate worldwide) 3) Moisture : less than 10 % 4) Appearance : Light brown powder 5) Practicle size : more than 80 % (less than 150micron)