Learn what the PA and non-nano filter labels on sunscreens mean, what is the difference between physical and chemical sunscreens, and whether the sunscreen needs to be washed off with a special cleanser.
What does the label PA on Korean sunscreens mean? Is it necessary to use sunscreen if the skin does not burn in the sun or the skin tone is dark? Find the answers to your questions about the correct use of sunscreen, and we'll debunk the most common myths related to sunscreen.