this post may be of help to those with glaucoma for nerve regeneration in addition to Dr Schulze's protocol which I may have put in here or one of the other vision forums a earlier or email me for directions I cannot post just now due to leaving
Be sure it is a tincture and organic as all herbs should be for optimal results. I like the brand herbpharm or herbs sold at herbdoc.com or ones you make yourself using organic bulk herbs with your formula