켈리장
의외로 까다롭네요 제대로 바르시는 분들 별로 없을것 같아요
They say that for organic sunscreens, you need to apply them 30 minutes in advance for UV protection.
Please be sure to apply chemical sunscreen 30 minutes before going out.
The recommended amount of sunscreen for both organic and inorganic products is about one or two finger joints.
You have to apply more than you think.