Please note this if you are sensitive to ingredients such as hydroxycitronellal, limonene, and linalool. I purchased this at Shinsegae. I usually spray it on the inside of my clothes. The expiration date seems to be about 12 months. You should not use it if you have itching! It seems to be worth the price. It's great to buy with my own money, but I think it would be even better to receive it as a gift haha.