Wearing sunscreen in winter is an essential skin care step that comes with some extra application steps. Here's what to know.

Fact checked by Nick Blackmer Peptides are the buzziest ingredient in lip care. Touted as the secret to better lip hydration, ...

Medically reviewed by Edmund Khoo, DDS Thrush, or oral candidiasis, is a fungal infection in your mouth and throat. It is ...

Second and third courses are sometimes required. Common side effects include xerosis, cheilitis, and flaring of acne. Because of the risk of teratogenicity, women of childbearing age must not ...

Vitamin B6 deficiency may cause symptoms such as dermatitis and neuropathy in different parts of the body. Learn how to tell ...