Vitamin C can be beneficial for lips. It acts as an antioxidant, protecting them from environmental damage and potentially brightening their appearance over time.

Vitamin C lip balm primarily protects lips from free radical damage caused by sun exposure and pollution. It can also help to improve lip texture and reduce the appearance of dark spots or hyperpigmentation with consistent use.

Using vitamin C on lips can be a good addition to a lip care routine. It offers antioxidant protection and may contribute to a more even lip tone, however, those with sensitive skin should patch test first.

While dermatologist recommendations can vary, lip balms containing petrolatum, ceramides, or hyaluronic acid are frequently recommended to hydrate and protect the lips. Brands like Aquaphor and CeraVe are often cited for their effectiveness.