What causes dry lips? 5 common conditions

Dry lips can be very uncomfortable, and many people will unconsciously lick their lips, which will make their lips drier and drier. In severe cases, chronic cheilitis may develop. You should understand the causes of dry lips, replenish moisture in time, and use reliable quality lip products.

1. Dry lips are a very common phenomenon . There are two reasons for this: lack of vitamins and lack of water. Dryness and cracking at the corners of the mouth is a sign of vitamin deficiency. You should supplement vitamins, eat more fruits and vegetables, and avoid picky eating. Lack of water or dry mouth due to talking too much can cause dry lips and accumulation of dead skin on the lips or corners of the mouth.

2. Buying lipstick without quality assurance

Because cheap lipsticks contain a lot of oil that has not been carefully purified and too much wax, some of which are unstable natural oils from animals and plants, which can easily oxidize and emit odor; too much wax will affect the metabolism of the lip skin.

3. Forget about your lips when applying sun protection

The skin of the lips has no pigment protection and its color is darker than the skin of other parts of the body. Therefore, it is most likely to absorb ultraviolet rays, leading to the loss of moisture in the lips.

4. Excessive use of permanent lipstick

Non-fading lipsticks contain volatile ingredients, and most non-fading lipsticks are oil-free and less moisturizing than other lipsticks.

5. Toothpaste residue on lips

What's good for your teeth may not be good for your lips. In fact, toothpaste residue on the lips will strip away precious and scarce oils and moisture, causing chapped lips.