After cleansing your face, gently unfold the single-use sheet mask from the sachet. The mask is one piece designed to cover both your face and neck. Carefully place it over your skin, aligning it with your eyes and mouth, smoothing out any air bubbles so the sheet makes good contact. The intended use is to leave it on for about 15-20 minutes, which is a standard duration for a hydrating sheet mask. During this time, it helps keep the essence in close contact with the skin for an intensive moisture boost. Avoid the eye area as the formula is not intended for use there. After removing the mask, gently pat the remaining essence into your skin; there’s no need to rinse. It’s suitable to use before an event when you need a quick hydration pick-me-up, or as a quiet evening self-care step.