- Q What is a hypoallergenic skin care product?
Dr. Mehmet Oz, CardiologyHypoallergenic skin care products are soaps, creams, and other products that may be less likely to cause skin rashes and other allergic reactions than other products. Some people can't tolerate ingredients in certain skin care products, which can... Full Answer
- Q What is the stratum corneum layer of the skin?
Dr. Mehmet Oz, CardiologyThe stratum corneum is the outermost layer of the epidermis, also known as the skin barrier. It is our first line of defense against the environment. Full Answer