A cultured milk mask is a simple and effective cure for tired skin.
Just apply a bit of natural yogurt, buttermilk, sour cream, or kefir on your face avoiding areas around the eyes. Relax for 10-15 minutes and rinse your face with cool water.

This mask softens, rejuvenates, and restores a natural pH balance of your skin, thus, protecting it from negative influences of winter air.