Numbuzin No.3 Skin Softening Serum

10% off entire order Minimum purchase of USD49 required using the code: GIRLKAWAIIUGC The Numbuzin No.3 Skin Softening Serum is a fermented essence-serum hybrid that brightens dull skin, smooths texture, and delivers lightweight hydration. It absorbs quickly, works in both AM and PM routines, and layers easily under heavier serums or moisturizers. Just avoid pairing it with strong exfoliating acids or retinoids in the same routine.