Dark Forest Jamun (Java Plum) Powder is an ayurvedic medicine that is primarily used for the treatment of Diabetes, Hyperglycemia, and Pimples. The key ingredient of Dark Forest Jamun (Java Plum) Powder is Jamun. The properties of which have been shared below. The correct dosage of Dark Forest Jamun (Java Plum) Powder depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.