The Some By Mi Yuja Niacin Anti Blemish Face Serum (50 ml) is a brightening and hydrating serum designed to fade dark spots, even skin tone, and reduce blemishes. Infused with 82% Yuja (citron) extract, 5% niacinamide, and glutathione, it boosts radiance, improves skin elasticity, and provides deep nourishment. The lightweight, non-sticky formula is perfect for dull, uneven, and acne-prone skin.