Lip lightening is a cosmetic procedure used to lighten or remove the dark pigment from the lips, making them appear more even-toned. Some people tend to have dark lips due to hyperpigmentation, which can also be caused by an unhealthy lifestyle or poor oral hygiene. This leads to the buildup of dead skin and bacteria on the lips, resulting in darkening. Other factors that may cause dark lips include caffeine consumption, excessive smoking, sunlight exposure, constant lip biting, medical conditions, and sometimes genetic factors. Dehydration can also contribute to dark lips.
Lip lightening can be done by exfoliating the lips with natural scrubs, using lip balms, or applying remedies like lemon and honey. Additionally, one can undergo laser therapy or radiofrequency therapy for more effective results.