Fade away facial acne scars and brighten dark spots with Antioxidants, Glutathione & Niacinamide. numbuzin serums help target your skin concerns. Choose which number suits you best! – HOW TO USE: Apply an appropriate amount and gently spread it along the skin texture, and pat it lightly to absorb it. – Special spot care with Vitamin + Glutathione – Multi Vitamin for removing big marks to small spot concerns – Highly enriched brightening ingredients for glow, clean skin – Completed skin irritation test (irritation rate 0.0 with Panthenol) – Targets for Blemish and spot, Hyperpigmentation, Uneven skin tone, Dull skin