I absolutely love this. I underwent lasik just last year and after my surgery, my eyes became really dry and I was in misery cos I had to put eye drop ALL THE TIME. Then my dad asked me to take an eye formula and I found out about this. After taking it, my eyes weren't as dry and I even stopped putting my daily eyedrops! I just to have to use 6 tubes of eyedrops a day but now I barely even touch the eyedrops! Good to take this if you are concerned about ur eyes or just did an eye surgery.