Dr.Althea 15% Niacinamide Purity Serum (30ML) delivers a potent concentration of niacinamide to help improve skin texture and tone. This expert-formulated serum targets uneven pigmentation, reduces the appearance of pores, and supports a clearer, more radiant complexion. Suitable for daily use, it enhances skin’s natural barrier while promoting a balanced, healthy look. Ideal for those seeking effective, science-backed skincare with visible results.