Often overlooked, the chest also requires care, just as much as the face, hair, hands or even legs do. Indeed, the breasts are quite delicate, the skin of the décolletage is very thin and sensitive, and they are subjected to various aggressions throughout life. That's why it's important to pamper and hydrate it like the rest of the body. But why is it so important to hydrate one's breasts? How should one take care of them?