Patch testing describes a procedure to help identify what ingredients might irritate a person’s skin. Many skin care products contain chemicals that can cause an allergic reaction when a person ...

All skin tests doctors commonly use to check for food allergies can provide false negative results, the Food and Drug Administration has concluded — meaning people with potentially life-threatening ...

Dermaplaning is a cosmetic treatment in which dead skin cells and peach fuzz are scraped off with a scalpel by a plastic surgeon, dermatologist, or cosmetologist. While dermaplaning removes fine ...