However, experiencing hyperpigmentation, which is the overproduction of melanin causing dark patches on lips specifically, is ...

Add coconut oil or olive wax to coca powder, apply this on your lips, and rinse it after 10-15 minutes, this will exfoliate ...

Hyperpigmentation on the lips can be caused by various factors, including excessive exposure to the sun, cigarette smoking, excessive caffeine, pregnancy, certain medications, lack of hydration ...

Abnormal lip hyperpigmentation was the most frequently seen lesion in 81 out of 90 (90%) CKD patients. Other significant findings were gum bleeding, xerostomia, candidiasis, burning mouth and ...