Cucumber can make magic, mainly if you combine it with other beauty-boosting stuffs from your kitchen.
Other than drinking 2 liters of water a day, it is also essential to care for the collagen-level in your skin, 'cause collagen is responsible for withdrawing the water to your skin.
Tip: Mix grated cucumber with egg whites and yoghurt and apply this mixture onto your skin.
Eggwhites contain collagen and yoghurt is rich in lactic acid – highly beneficial acid that provides smoothness to the skin.
This mixture, if you apply daily, will be able to improve your skin's health to it's maximum and restricts aging too.
Please note, that if you have allergy to dairy, you have to leave out yoghurt.