K-beauty is huge and I want to take advantage of being in Korea to buy cosmetics and skincare?

K-beauty in Korea is significantly cheaper than overseas, and the variety is overwhelming in a fun way. Start in Myeongdong, where every street has Olive Young (the dominant K-beauty chain), Innisfree, Etude House, Skinfood, Tonymoly, Nature Republic, and The Saem within a 5-minute walk. Olive Young is the absolute go-to since it carries 200+ brands across all price points, runs constant 30 to 50 percent sales, and accepts foreign cards. Hongdae and Gangnam have flagship stores with newer launches.

Worth-trying brands: Beauty of Joseon (rice serum, sunscreen), Anua (heartleaf cleanser), Round Lab (1025 toner), COSRX (snail mucin essence), Sulwhasoo (luxury), Innisfree (green tea, volcanic clay), Laneige (lip masks, water sleeping mask), and Klairs (gentle skincare). For makeup, Romand (juicy lasting tints), Peripera (ink velvet lip), 3CE, Clio, and Rom&nd are essential. For sheet masks, Mediheal and JM Solution are cult favorites at 1,500 to 3,000 won each, often 10-for-10,000 won deals.

To get the best deals, sign up for Olive Young's app (English available) for member-only discounts and freebies. Major sales hit during Olive Young Awards (December), 11.11, and Christmas. Duty-free shops at Lotte and Shilla offer 10 to 30 percent off luxury K-beauty if you have a foreign passport, especially on Sulwhasoo, Hera, and Ohui. For bulk shopping, Diaso has surprisingly good basics under 5,000 won. Avoid the 'free gift' street touts in Myeongdong who pull tourists into specific stores at marked-up prices. Always check expiry dates (made/expiry stamped on bottom) and start with small sizes before committing to full-size products since Korean formulations can be different from what your skin expects.