The MEDICUBE Medicube TXA Niacinamide Capsule Cream is a skincare product formulated with key active ingredients including Tranexamic Acid (TXA) and Niacinamide. TXA is a synthetic derivative of the amino acid lysine, known for its ability to inhibit the activity of plasmin, an enzyme involved in the breakdown of blood clots. In skincare, TXA is used for its skin-brightening and anti-inflammatory properties. Niacinamide, also known as Vitamin B3, is a water-soluble vitamin that plays a crucial role in energy production and cell metabolism. It has been extensively studied for its skin benefits including improving the skin barrier function, reducing inflammation, and regulating oil production. The combination of TXA and Niacinamide in the Medicube TXA Niacinamide Capsule Cream offers a synergistic effect in promoting a more even skin tone, reducing hyperpigmentation, and calming irritated skin. TXA works by inhibiting the production of melanin in the skin, thereby reducing the appearance of dark spots and discoloration. Niacinamide complements this effect by strengthening the skin barrier and enhancing the skin's natural repair processes. With a pH suitable for the skin (pH 5.5) and a lightweight, non-greasy texture that allows for easy absorption, It is well-suited for daily use.