Super Fucoidan is made by extracting fucoidan using a patented organic acid extraction method process patent No. The addition of reishi mycelium makes it an easily absorbable liquid type. Fucoidan content in 1 sachet (100ml): 1000mg. Ingredients Mozuku extract, reishi mycelium, thickener (xanthan gum). Content 3000ml (100ml x 30 bags) Retort extract type. How to take Take 1 to 3 sachets per day, transfer to a cup or teacup and drink as is. You can also dilute it with hot water, etc. According to your preference. We have a special bulk order product! All my products are 100% Authentic. Please see photos for item condition.