Dermatologists explain exactly how to use retinol and vitamin C together in your skincare routine to fight aging and brighten skin without causing irritation.
No matter you re skin type oily and acne-prone or dry and mature these tinted moisturizers work overtime to blur imperfections and offer UV protection.
From thyroid problems to allergic reactions to serious infections, here are all the causes of a swollen tongue, doctors say. Plus, how to tell if you should worry.