- Use daily, or as often as needed. - Use enclosed spatula to gently lift and separate each patch. - Apply onto clean, dry under-eye area with the thickest part at the outer corner. - Repeat on the other side. Leave on for 10 min. and discard after use. - Gently pat remaining serum into skin. Do not wash off. - Tip: Use chilled for extra de-puffing effect.