Note: The U.S. Food and Drug Administration (FDA) does not approve supplements for safety or effectiveness. Talk to a healthcare professional about whether a supplement is the right fit for your ...

Botox Cosmetic is an injectable wrinkle muscle relaxer. It uses botulinum toxin type A, specifically onabotulinumtoxinA, to temporarily paralyze muscle. This reduces the appearance of facial wrinkles.

Gels are materials composed of a three-dimensional crosslinked polymer or colloidal network immersed in a fluid. They are usually soft and weak, but can be made hard and tough. Hydrogels are gels that ...

I've dealt with nearly every type of hyperpigmentation over the years, including acne marks and scars and dark spots from UV exposure, but none have been tricker to deal with than melasma. Melasma is ...

Cold sores are fluid-filled blisters caused by herpes simplex virus (HSV), usually HSV-1. They often last 7 to 10 days, with tingling or burning about 24 hours before. Home remedies like lemon balm, ...