Are fine lines appearing noticeably deeper by midday? We are decoding the Signal of dehydration lines showing up later in the day. The reality is this is usually superficial dehydration rather than true aging. When the skin lacks water, it loses its plumpness, making lines look more pronounced. Midday creasing is often a cry for water, not a sign of permanent structural aging. The Bureau recommends SkinCeuticals H.A. Intensifier to deeply plump and hydrate while supporting the skin with HyaluronicAcid and proxylane.