Wrinkles Schminkles' Reusable Forehead Wrinkle Smoothing Patches use 100% Medical Grade Silicone to help reduce the appearance of fine lines. The patches are reusable and with proper care can be re-used 5-8 times. To ensure that the patches stick properly, please wash face before use and do not apply over any serums, moisturizers, or makeup. This patch works by comfortably hugging your skin to prevent it from being able to crease or wrinkle. They support the skin¡¯s natural ability to hydrate itself and helps to retain the moisture and stimulate blood flow which can help boost collagen production - that vital protein we lose as our skin ages.