Practice: Peel off the thin outer skin of 1 grapefruit, break the fruit as much as possible, put it in a cup, add a proper amount of honey and brew it evenly with boiling water.

Efficacy: freckle and whitening.

6 lemon juice material: 1 lemon, appropriate amount of rock sugar.

Practice: Juice the lemon, put it into a glass without filtration, add a proper amount of rock sugar, brew it in boiling water, and drink it after the rock sugar is completely melted. It is best to drink it warm, or put it in the refrigerator to make cold drinks in summer.

Efficacy: make skin white and tender, and eliminate facial spots.