This is a 3-piece set of Proactiv: facial cleanser, medicated lotion, and serum. The facial cleanser was used twice, and the other two were used once each. Please note that these are not new. I purchased the set new on Amazon on October 22, 2025, for a total of 6300 yen. Since the items have been opened and used, I am selling them at a reduced price. Thank you.