A bit like the skin around the eyes, the skin on the neck is thin and not as well supplied with oil glands. It is also often neglected and exposed to the sun and so is prone to premature ageing and sun damage. Some people prefer just to use their facial skincare on their neck as well but there are special creams designed specifically for the neck area. These can help address the crepey skin that can affect the neck area as well as to hydrate. You want plenty of hydration from a neck cream, and possibly some skin-reviving ingredients such as retinol, peptides or glycolic acid.