4MU (4-methylumbelliferone), also known as Hymecromone, is a supplement that has been used around parts of Europe for many years. 4MU (4-methylumbelliferone), has been approved as a choleretic agent to replace bile acids which can be toxic to the liver.
4MU (4-methylumbelliferone) inhibits the synthesis of hyaluronic acid (HA). Hyaluronic acid is known to be responsible for many disease processes, including prostate cancer progression and inflammation. By using 4MU supplements it can be successful in treating and preventing prostate cancer.