Fucoidan is from the source of brown algae. It is a type of dietary fiber and belongs to the polysaccharide family. Fucoidan is drawing keen attention of the medical community as a substance that can boost the natural healing power of our body and effectively prevent/treat cancer ,adult lifestyle-related diseases, gastric ulcer, and allergy (including atopic dermatitis and pollinosis) Our Fucoidan is sourced from wakame and Laminaria.As a type of polysaccharides, it has anti-cancer and anti-virus properties related to its antioxidant content and its ability to stimulate your immune system. Specifications: Fucoidan 20%，40%，85%，95% Characteristics: White Fine Powder; water soluble(85%+) Effects 1. to be anticoagulant, anti-tumors, and resist HIV virus; 2. to lower blood fat; 3. to treat nephrotic syndrome, and nephritis; 4. to be remarkable effects in keep moistening & anti-oxidant power Application: Pharmaceuticals, functional food, cosmetics Recommend Dosage: 40~80mg for medicine; 1~2% for cosmetics Storage: Please keep it away from direct light, and wet. 2 years shelf life Package: 10KG/Drum; 1KG/Alu Foil Bag