Rybelsus is indicated for the treatment of adults (18 years or older) with type 2 diabetes mellitus to improve blood glucose control as an adjunct to diet and exercise RYBELSUS® is an oral pill that works similar to a natural hormone called GLP-1, which is released from the body after eating. It helps your body reduce your blood sugar level when it is too high and helps you reduce weight. Rybelsus is available in three doses. 3 mg - 30 tablets - Green pack. 7 mg - 30 tablets - Red pack. 14 mg - 30 tablets - Blue pack.