... E.Herb Source: Laminaria japonica Arsch.Major Components: Algin, Fucoidan, Laminaran, Fucoxanthin Specifications: Fucoxanthin 30%, 40%, 50%Assay ... 9012-72-0 (Laminarin)CAS#: 9072-19-9 (Fucoidan)Pharmacology: Prevention of endemic goiter, which was significantly lower ... providing nutritional. It contains many ingredients, including laminaran, fucoidan and fucoxanthin. Sometimes, this extract is also used ...