Plant Source: Kelp, Phaeophyta Main Ingredient: Fucoidan Specification: 20% , 25% , 60% Average Molecular Weight: 189kD Appearance: Ash white to pale yellow powder Function: It has anti-clotting, blood fat, anti-tumor and anti-HIV effects. It has a good effect on the treatment of nephritic syndrome and early-medium of chronic renal failure, non-toxic side effects, especially on the improvement of renal function and lowering serum creatinine obviously.