- SchanLv 61 decade agoFavorite Answer
Definitely 好用. I used to have nose peeling but this end of summer, beginning of autumn, I start using o'slee and problem stopped. I purchased the whole line in the end. Price is reasonable and definitely worth the try. I have not used 收毛孔去黑頭甜睡mask so cannot comment. The mask is a MUST BUY.