There are deep fat compartments on the face which anchor the skin. Early on in the ageing process, these compartments start slipping downwards, resulting in the overlying skin to lose its support. The skin therefore moves downwards as well. One of the first to slip down is the under eye compartment. This can result in a number of problems including eye hollows.
Small drops of hyaluronic acid filler in the under eye or upper cheek area can bring subtle but noticeable improvements to this appearance.