Linda C. reviewed Qualia Vision
I have noticed an overall improvement in my eyesight, especially with reducing floaters. Once I have more of a history using this product, I might give it 5 stars.
It helped save my eyes from being tired at the end of the day. It didn't necessary strengthen vision, but it did increase the stamina of my eye strain.
Review - Qualia Vision
So far so good
some positive benefit as eyes seemed to feel less tired but probably require longer term trial to determine if other positive effects