In the mornings and the evenings. After cleaning with Regular Cleaner 21 and starting your care ritual with the selected face serum, apply Eye Serum 21 very sparingly to the back of your hand and pick it up with the tip of your ring finger. Spread gently around the eye area with light circles – for swollen eyelids, the movement should be from the bridge of the nose to the temple. Let it soak in for a while. Complete the personal care ritual with the desired additional products.