Canagliflozin
"A1c 13  a year ago. Taking 300mg Invokana alongside 2000mg metformin and 50u lantus once daily. A1c made it to 7.0. Very happy now. Lantus alone and lantus plus metformin did not help enough over the last ten years. Thirsty and sometimes tired (water and caffeine counters this). Also taking tiny dose of lisinopril to protect kidneys. No other side effects (never encountered any urinary issues)"