Dry lips. Why are lips dry?

1, chapped lips are a common phenomenon for two reasons: lack of vitamins and lack of water. Cracking from the corners of the mouth is a phenomenon of vitamin deficiency. Take more vitamins, eat more fruits and vegetables, and avoid partial eclipse.

2, lack of water, or talking too much dry mouth will lead to dry lips, so that waste skin accumulates on lips or corners of the mouth. Drink plenty of water at this time and keep your lips clean. Don't tear your lips with your hands when you are upturned, which will easily tear your lips and lead to pain and bleeding.

You can carefully cut off the upturned skin on your lips with small scissors in front of the mirror. When the wind is strong or cold, the moisture on the skin surface is not enough, and the moisture is absorbed by the dry air, so the lips are the easiest to dry. It is best to apply colorless lip balm and lip oil frequently. In addition, more attention should be paid to getting rid of the habit of licking your lips or wetting your lips with saliva, because doing so will evaporate the water on your lips.