SKIN627 Glutathione Niacinamide is an ampoule serum with a lightweight water-gel texture. Its formula contains niacinamide, glutathione, plant-based hyaluronic acid, seaweed extract, and fruit extracts. It helps promote a more even, radiant-looking complexion while hydrating the skin. Suitable for dull, uneven, dry, dehydrated, combination, and sensitive...