Two of Korea's most loved skincare ingredients explained — what they do, who they're for, and how to layer them.
Korean beauty is built on ingredients — and two that consistently top the charts are niacinamide and centella asiatica. Niacinamide (vitamin B3) is a multitasker: it reduces visible pores, evens skin tone, controls oil production and strengthens the barrier. It's ideal for combination-to-oily skin types dealing with hyperpigmentation and enlarged pores. Centella asiatica (also known as 'cica') is a calming botanical used for centuries in Korean medicine. Rich in madecassoside and asiaticoside, it soothes redness, repairs damage and supports the skin's healing process. It's ideal for sensitive, irritated or post-procedure skin. The good news? These two ingredients work beautifully together. Layer niacinamide in your toner or serum, then follow with a centella moisturizer for a calm, balanced complexion.