'MIRA' ointment for neuropathy

Greetings - would like to know if anyone has any experience with a product I saw online called "Mira" organic cream. Of course, they state that it works miracles! If not, any other cream that might help? My husband has idiopathic sensorimotor axonal polyneuropathy and it's extremely debilitating. Oral medications had side effects and don't help. He also has stasis dermatitis, atrial fibrillation, and now is dealing with prostate cancer. Any comments appreciated....