Use a lip balm with SPF daily
Apply a moisturizing lip balm morning and night
Exfoliate lips gently 1 to 2 times a week with a soft toothbrush or lip scrub
Stay hydrated by drinking enough water
Avoid smoking and vaping
Limit excessive caffeine and alcohol
Do not lick or bite your lips
Use a lip product with natural tint if desired
Protect lips from sun and harsh weather
Eat a balanced diet rich in vitamins B, C, and E
Remove lip products before sleeping
See a dermatologist if lip darkening is persistent or sudden