Jumiso Niacinamide 20 Serum 1.35 oz 20% Niacinamide: Poreless Glow. Zero Dark Spots With a combination of tranexamic acid, glutathione, and niacinamide, improving dark spots and hyperpigmentation is surprisingly easy. TXA: Suppresses melanin production to brighten the skin. Glutathione: Provides antioxidant benefits and Mary & May Tranexamic Acid (TXA) + Glutathione Eye Cream 12g Introducing: ACTIVE LIQUID SHOT 0.1 A treatment inspired, spicule powered serum engineered to support more efficient absorption of active ingredients. Formulated with 0.1% ultra refined hydrolyzed sponge (spicules), these microscopic needle like numbuzin No.5 Glutathione TXA Advanced Dark Spot Ampoule Concentrate 10.7g Intensive Brightening Care for Hyperpigmentation