NUMBUZIN No.5 Vitamin Concentrated Serum – Brightening & Tone Correcting Serum 30mlAbout NUMBUZIN No. 5 Vitamin Concentrated Serum NUMBUZIN No. 5 Vitamin Concentrated Serum is formulated to help improve skin brightness while supporting a more even looking complexion. Enriched with a vitamin complex and niacinamide, it helps reduce dullness and enhance skin clarity. The lightweight serum texture absorbs quickly into the skin, delivering hydration while promoting smoother and more radiant skin. Key Benefits Of NUMBUZIN No. 5 Vitamin