One of the most subtle yet revealing symptoms? Blue or grey discoloration on the lips and fingernails, which is known as cyanosis. It's a sign of inadequate oxygen flow—meaning not enough ...

One of the main causes of dry lips is dehydration. Make it a habit to drink at least 8–10 glasses of water daily. Hydrated skin starts from within, and your lips will reflect that.

Here are essential tips on how you can get rid of dark lips naturally. 1. Lemon juice Lemons are one of the most effective remedies for skin discoloration. The juice has some bleaching properties ...

The pigment also helps to camouflage any lip discoloration—think of it like the gloss equivalent of concealer for your lips. These cushiony, nourishing glosses are an absolute game-changer ...