Two days ago I used a serum with 5% Glycolic Acid and I immediately felt stinging under my eyes so I discontinued use. This morning I noticed that the skin under my eyes looked puffy and wrinkled so I put two slices of organic cucumber over my eyes. I had left the cucumber in the fridge so it felt cool and soothing. Within minutes I felt the cucumber juice seeping into my eyes so I cut the circles into halves and put them under my eyes. I kept the cucumber semi-circles under my eyes for 20 minutes before removing. The cucumbers felt great on my skin so I plan to incorporate cucumber treatments into my regular skin care routine.