Use SPF lip balm daily
Stay hydrated
Stop smoking and avoid tobacco
Exfoliate lips gently 1–2 times a week
Apply a moisturizing lip balm regularly
Remove lip makeup before sleeping
Avoid licking or biting your lips
Use a soft toothbrush or lip scrub sparingly
Eat a balanced diet rich in iron, B12, and folate
Treat dryness or allergies promptly
Limit caffeine and very hot drinks
Use tinted lip balm or lipstick for instant color
Consult a dermatologist if darkening persists