Numbuzin No.5+ Vitamin Concentrated Serum 30mlThis potent formula combines the power of Vitamin C derivatives with Niacinamide to target dark spots, uneven skin tone, and dullness. Its enriched with gentle yet effective ingredients to leave your skin radiant and rejuvenated. Lightweight and fast absorbing, this serum penetrates deeply, helping to reduce hyperpigmentation and enhance overall skin clarity. Perfect for anyone looking to brighten their complexion while nourishing the skin barrier.