I did some serious shopping when I had my layover at the Korean Airport over last summer. I bought the SKII Essence in 70 ml size that came with a travel size sample of Facial lotion on my way to Mongolia. I liked the results, so I bought the larger bottles on my way back to the states. It was an investment that is worth the money.
I repurchased Shu Uemura Cleansing Oil for oily skin in larger bottle after finishing the regular size bottle as well. I could not leave the airport without buying face masks. Of course, the infamous sheet masks are the must haves. I got 100 from Skin Food for $45, which is crazy. But be careful, I found out that some of them are expired, which explains the price. Who knew they had expiration dates on them. I gave some of them away and almost done using mine.
I also bought Belif Chamomile Gel Wash off Mask and Innisfree Jeju Volcanic Pore Clay Mask. The most interesting purchase was my Hera UV Mist Cushion Foundation. The girl was trying to sell me a pack of two, which I had no idea why. I bought a pack and found out that there was a replacement inside it. I should have listened to the sales girl and bought the double pack, which would have been a pack of four. Oh well.
I am super happy with my summer purchases. If I get the chance to go back this summer, I will be restocking on my sheet masks and SKII purchases for sure.