是不是洗脸后要等20分钟，皮肤完全干了，然后才可以用A酸？用完A酸后，如果要用moisturizer，是不是要再过20分钟等A 酸完全洗收后？ [list=1] After washing, gently dry your face using a towel. Gently blot your face to dry the skin without causing irritation from rubbing. Allow enough time to ensure your face is completely dry, usually 20 to 30 minutes.
Squeeze the recommended amount of tretinoin cream or gel from the tube and using your fingertips gently massage the solution into the affected areas of your skin. Focus on the cheeks, forehead, chin and other areas with acne or visible signs of skin aging.
Massage the tretinoin gently into your facial skin. Apply the cream or gel evenly to the affected parts your skin for even absorption. One pea-sized amount of tretinoin should be enough for your entire face.
Set a timer for 20 minutes and avoid touching your skin or applying any other skincare products until the tretinoin has been fully absorbed.
[list=1]
After washing, gently dry your face using a towel. Gently blot your face to dry the skin without causing irritation from rubbing. Allow enough time to ensure your face is completely dry, usually 20 to 30 minutes.
Squeeze the recommended amount of tretinoin cream or gel from the tube and using your fingertips gently massage the solution into the affected areas of your skin. Focus on the cheeks, forehead, chin and other areas with acne or visible signs of skin aging.
Massage the tretinoin gently into your facial skin. Apply the cream or gel evenly to the affected parts your skin for even absorption. One pea-sized amount of tretinoin should be enough for your entire face.
Set a timer for 20 minutes and avoid touching your skin or applying any other skincare products until the tretinoin has been fully absorbed.