I gave 4 stars only
I gave 4 stars only because I lost a month or more of using GlaucoCetin when the company changed it's e-commerce system and became ViActive. I was deleting the ViActive emails because I did not recognize the name.
As to the product, I just had a field of vision test with my ophthalmologist that was noticeably better than all of my previous tests, which are many. So I will continue to use GlaucoCetin. I am grateful.