Numbuzin - No.5 Glutathione Vitamin Concentrated Serum - 30ml

Numbuzin - No.5 Glutathione Vitamin Concentrated Serum - 30ml is a K-beauty face serum with title-confirmed glutathione and vitamin positioning. The assigned data confirms the Numbuzin brand, Face Serum category, 30ml size, and No.5 product line naming, so the copy stays focused on a concentrated serum step for routine care. Why It Stands Out The No.5 naming and glutathione vitamin title make this listing more specific than a general hydrating serum. It is a targeted product for shoppers who want a glow-oriented serum format from Numbuzin. Best For Best for K-beauty users building a serum step around radiance, dull-looking skin, or ingredient-led brightening interest without switching to a moisturizer or toner. How to Use Apply after cleansing and toner, then seal with moisturizer. Use sunscreen during daytime routines, especially when using skincare aimed at a brighter-looking complexion. Benefits Concentrated serum format supports targeted skincare. Glutathione and vitamin positioning is confirmed in the title. 30ml size fits regular face-serum use. No.5 product name helps shoppers identify the exact Numbuzin line. Good to Know Introduce new serums gradually and patch test first if your skin reacts easily to active or brightening-care products. Key Specs Brand: Numbuzin Product type: Concentrated face serum Size: 30ml Categories: Face Serum, K-Beauty SKU: L04771