KOSE GRACE ONE Medicated Whitening Essence, 30g. A brightening serum built around high-purity vitamin C, formulated to help skin look brighter, smoother and more even in tone. It also includes conditioning collagen EX and the brand’s antioxidant “red essence” to help skin feel supple and look smooth, finished with a light, relaxing floral scent. It slots in after your lotion as a focused brightening step in a daily routine.

After cleansing and lotion, take a suitable amount and smooth over the face, pressing gently to help it absorb.