Monthly K-beauty price reports
What moved, and where, at YesStyle, Stylevana, Olive Young US and iHerb — one page per month, built from our own price-check history.
- October 2026
We checked 72 cells across 4 rounds. 84.7% of prices didn't move. When they did, it was mostly at Stylevana.
- September 2026
We checked 63 cells across 12 rounds. 87.3% of prices didn't move. When they did, it was mostly at Stylevana.