K-beauty is full of unique Korean concepts and expressions used in skincare, makeup, and beauty culture. From popular terms like glass skin, chok chok, and aegyo-sal to skincare steps like essence, ampoule, and double cleansing – Korean beauty is all about both innovation and tradition.

On this page, you will find common Korean beauty terms and their meanings to make it easier to understand products, ingredients, and trends within K-beauty.

Whether you are new to Korean skincare or already love K-beauty, this guide will help you navigate popular expressions, skincare routines, and glow-giving beauty trends from Korea.