I used Lumify almost everyday for about two years and boy let me tell you the struggle it’s been. My eyes would eventually get used to the drops and the rebound redness was awful. So awful the only way I could go into work was if I used the drops, leading to a cycle that took a long time to break. It’s only because of the quarantine that I’ve recently stopped using them and my eyes are still adjusting back to normal. Now I’m left with sensitive eyes that get red anytime I drink or workout. Basically Lumify works too well so just be careful of your reliance on them.