That’s *Anua Niacinamide 10% + TXA 4% Dark Spot Correcting Serum*, 30 mL/1.01 FL OZ dropper bottle. *Short summary:* - *Use*: Targeted face serum for dark spots, acne scars, and hyperpigmentation - *Key actives*: 10% Niacinamide + 4% Tranexamic Acid (TXA) - *Claim*: Fades post-acne marks and sun spots, evens skin tone, and controls excess oil - *Texture*: Lightweight, watery red serum that absorbs fast with no stickiness - *Best for*: Oily, combination, or acne-prone skin dealing with stubborn discoloration This is Anua’s core brightening serum. Niacinamide helps regulate sebum and brighten, while TXA interrupts the pigment process that creates dark spots. It’s stronger than the Peach 70 serum and focused specifically on correcting spots vs. overall glow. Use AM or PM after cleansing. Always pair with SPF in the morning to protect results.