My wife is a Leber’s sufferer. One of the rare women to have the disease. She apparently inherited it from her mother. That said, i am very pleased to report that the idebenone cream around her eyes backed up with the tablets is helping her to see again. It hasn’t cured her but she can see better. Also, my nephew, a Leber’s sufferer, has been using idebenone and is actually able to drive again! I am going to try the mitochondrial cocktail your customer service suggested on the phone. Thank you so much.