Reveal smoother, clearer skin with Numbuzin No.3 Blue Bio-Retinol Pore Refining Serum. Formulated with plant-based bio-retinol and soothing blue complex ingredients, this lightweight serum helps refine pores, reduce excess oil, and improve overall texture without the irritation often caused by traditional retinol. It supports gentle skin renewal while providing calming hydration, leaving your complexion soft, balanced, and visibly clearer. Perfect for daily use, it absorbs quickly to deliver a fresh, healthy glow with every application.