Brand from South Korea: Anua. This is the renewed version of Anua’s Niacinamide 10% + TXA 4% Dark Spot Correcting Serum. Only the product name and packaging have changed. This bundle set comes with: Niacinamide 10 TXA 4 Serum 30ml x 2 pcsBenefits of Anua Niacinamide 10 TXA 4 Serum: Packed with 10% niacinamide, 4% tranexamic acid and 2% arbutin to fade dark spots, acne marks and uneven skin tone by slowing melanin production. Boosts hydration with hyaluronic acid and polyglutamic acid, locking in moisture for skin that feels plump and bouncy. Promotes gentle cell turnover to soften rough patches and refine texture, leaving skin silky-smooth and radiant. Strengthens the skin barrier with ceramides that defend against daily stressors while soothing redness and irritation. Features a lightweight, watery texture that absorbs fast without any greasy or sticky feel. Gentle enough for all skin types. How to Use Anua Niacinamide 10 TXA 4 Serum: After cleansing and toning, apply a few drops of Anua’s niac