There are several different reasons someone might have reactive, sensitive skin: genetics, medication, and overly aggressive use of acids, retinol or physical exfoliants are just some of the possibilities. Fortunately, K-beauty is known for the gentle approach to skincare. Below, you’ll find a selection of well-known Korean skincare products that will thoroughly cleanse skin without irritating it, toners and moisturisers that will soothe and hydrate, and sunscreen to protect and nourish your skin.