Victor P. reviewed Qualia Vision
No effect
Great Product!
Seemed to help with sharper vision. Noticed my eyes weren't dry or burning after teaching on the computer all day!
Sight improvement? Placebo? Who knows.
There was definitely a slight positive effect on my vision but at times it was hard to tell if it was placebo or actual.
Neurohacker Vision Study
Only had a “sample” amount (small bottle) but did notice a slight improvement in eye fatigue towards the end of the bottle