Korean Skin Care Dark Spot Routine. Benefits: Kojic Acid headlines an all-star lineup of lightening and brightening ingredients, including licorice root, alpha arbutin, glycolic acid, salicylic acid and niacinamide. Skin is prepped with Ultra Glow Turmeric Face Wash, setting the stage for maximum absorption of the active ingredients in the Ultra Brightening Kojic Acid Serum and Kojic Acid Cream.. Key Ingredients: Kojic Acid - A powerful skin-brightening agent that effectively fades dark spots and hyperpigmentation. Turmeric - Brightens, evens skin tone, and reduces irritation for a radiant, healthy glow. Glycolic Acid - Exfoliates for smoother, brighter skin while promoting cell turnover. Niacinamide - Brightens dark circles, evens skin tone, and reduces puffiness for a refreshed, awake look. Formulated Without: Parabens. Sulfates. Phthalates.