코스알엑스 레티놀 0.1 페이스크림 The Retinol 0.1 Cream 20ml

How to Use

1. Use as soon as possible after purchase. Keep refrigerated. 2. Remove the cap, flip and puncture the safety seal. 3. Use every other day for the first two weeks so that your skin becomes to agree to the formula. Apply an amount the size of a rice grain to a concerned area. 4. From the third week of the use, apply an amount of the size of a pea to your entire face.