Improved formula. Blood cleansing. 100% natural. Balance blood fat, blood sugar, & urine sugar. This herb tea is made of mulberry leaf and other precious herbs with a nice natural flavor. They contain pectin, adenine, choline, rutin, vitamins B1, and A, etc. Mulberry leaf is used in Chinese medicine for maintaining normal blood sugar and blood fat level, urine sugar level and facilitating easy bowel movement.