🇰🇷 The ₩5,000 Rule That's Quietly Redesigning Korean Skincare (2026)
Walk into a Daiso in Korea right now and the beauty aisle looks nothing like it did five years ago. Where there used to be a short shelf of forgettable travel-size lotions wedged between stationery and kitchenware, there's now wall-to-wall skincare, makeup, and haircare — sometimes an entire store section, sometimes an entire store. The question worth asking isn't "is it good." It's a more interesting one: why does almost everything in that aisle top out at a specific price, and what does a retailer forcing that ceiling do to the products that end up on the shelf? This isn't a buying guide. No product in this piece has been purchased, tested, or ranked. It's a look at the numbers behind a genuinely unusual retail structure — one that's reshaping how a chunk of Korea's cosmetics industry decides what to actually put in the bottle. 📈 From a Side Aisle to a Growth Engine Daiso Korea's total domestic sales grew from ₩2.6 trillion in 2021 to...