Having a natural concentration of Corosolic acid, Insulin plant can have a�?� positive effect on blood sugar level. Corosolic acid works in metabolism of glucose process like insulin that reduces blood sugar level by transporting glucose into cells and out of the bloodstream. Health benefits It can reduce the blood sugar level Costus Igneus can stimulate appetite Control phlegm and bile Treat skin issues Control fever and cough Please note that here with mentioned the retail price for 1kg ; could be negotiated wholesale price for bulk orders.