The patches deliver a concentrated burst of hydration through two mechanisms: the serum contains sodium hyaluronate (a low-molecular-weight form of hyaluronic acid) that binds water in the upper skin layers, and hydrolyzed collagen that forms a light surface film for immediate smoothness. The gel patch itself adds occlusion — it physically limits evaporation, so the ingredients stay in contact with the skin longer than a cream applied and left exposed. This makes the treatment feel more intensive for the 15–20 minutes it's on.
However, eye creams are formulated for leave-on, all-day or all-night barrier support, often with lipids, ceramides, and slower-release humectants that maintain hydration between washes. The patches contain no occlusive oils or barrier-repair ingredients; once removed, the hydration boost gradually fades. Think of them as a targeted "top-up" — useful before makeup, after a flight, or when the eye area feels tight — but not a replacement for the daily lipid-and-water balance an eye cream provides. If you skip eye cream entirely, the skin's baseline hydration and barrier function may decline, making the patches' effects shorter-lived. Use both: patches 2–3 times weekly, eye cream morning and night.