Humectants are substances that attract water. In personal care products, they help hydrate the skin, hair, or nails. Hyaluronic acid and glycerin are examples of humectants. Humectants are different ...

A humectant is a common moisturizing agent found in lotions, shampoos, and other beauty products used for your hair and skin. They’re known for their ability to retain moisture while also preserving ...

Glycerin can help moisturize and protect the skin. But, on the face, it may dehydrate and cause blistering, especially if undiluted. Only use glycerin-containing products like soaps or lotions, and ...