Welcome to the SeaHerb Co., LTD. website We proudly produces the best Fucoidan immune support and enhancement dietary supplement in the world. Fucoidan has been our focus and our passion for over 30 years! Seaherb Fucoidan is 100% natural and contains no binders! Seaherb Fucoidan is extremely concentrated. Using our patented extraction method, an amazing 278 kilograms of brown sea algae, called Fucoidan (Laminaria japonica), are harvested to extract just 1 kilogram about 2 pounds of the Fucoidan found in Seaherb Fucoidan! Our patented Low Molecular Weight Compound Technology helps to increase the absorption rate of the Fucoidan we use by up to 57%! This compares to a 7% absorption rate without our patented processing method. The giant molecular size of Fucoidan, alginic acid, laminaran and other nutrients found in sea algae makes it extremely difficult again, only 7% is absorbed for the body to utilize these nutrients. The utilization of key nutrients by the body is dramatically improved up to 57% with our Low Weight Molecular Compound Technology, resulting in a marine-derived food with unparalleled absorption and efficacy. Seaherb Fucoidan does not contain any leaves or stalks, because our scientific research has shown that the contents of the Fucoidan blossoms are the most important nutritional part of the brown sea algae. Our Low Molecular Weight Compound Technology is used to extract the nutrients from all four ingredients. They are then combined in a proprietary blend. Together they maximize the utilization of the nutrients found in each individual ingredient. Although it is possible to manufacture a 100% brown seaweed nutritional supplement, our research shows that our proprietary combination of ingredients, combined with our Low Molecular Weight Compound Technology extraction method, results in the best possible marine-derived foods. Thank you!