Noreen 嘻嘻, 你跟我有ㄧ樣的問題. 網路兩種方法都有人使用, 不過N.V. Perricone 有附ㄧ張所有產品的使用說明給我. 上面是說: With ring finger, first apply a dab of Vitamin C Ester Eye Area Therapy on the bone that surrounds the eye. Follow up with a pea size amount of Alpha Lipoic Acid Eye Area Therapy.