Cucumbers have 95% water like water melon. Also vitamin C is there.
It is good dietary vegetable , they help to control the inner body temperature.

Cucumber is a great home remedy to get rid of the tan while its cooling effect soothes the skin. The Vitamin C in the cucumber also keeps the skin moisturized.

Make a face pack with cucumber, lemon juice, and rose water and apply it on the face. Keep it for 20 minutes and and once it dries up wash with water,  you will see great results.