Humectants are substances that attract and retain water molecules, keeping things moist and hydrated by drawing moisture from the air or from deeper layers of the skin. They are often added to skin ...

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 ...

No one likes dry skin and hair. Not only can dry skin cause discomfort, but it can worsen conditions like eczema or put you at risk for skin infections. Dry hair feels brittle and straw-like, and the ...