TIRTIR Niacinamide 20% Serum 30ml

TIRTIR Niacinamide 20% Serum is a high-strength brightening and pore-refining serum designed to even skin tone, reduce dark spots, and minimize the appearance of enlarged pores. Its lightweight, fast-absorbing formula penetrates deeply without leaving a sticky residue. Enriched with 20% niacinamide, it helps brighten dull skin, control excess sebum, and strengthen the skin barrier. Additional soothing ingredients calm irritation and improve overall skin texture, making it suitable for all skin types, including sensitive and acne-prone skin. Regular use promotes a clearer, smoother, and more radiant complexion, while supporting healthy, balanced, and resilient skin.