If dark spots, post-blemish marks or an uneven tone are on your mind, tranexamic acid deserves a place in your routine. This gentle brightening active works to visibly fade the look of discolouration and stubborn marks, helping your complexion look clearer and more even over time. It's generally well tolerated by most skin types and plays beautifully with other brighteners, which is why K-beauty formulas often pair it with niacinamide for a radiant, balanced finish. Our edit brings together the best tranexamic acid serums, toners, pads and creams from the K-beauty world. For best results, always follow with SPF by day.