Madagascar Centella Niacinamide 10 Boosting Shot Ampoule (30ml)Pore Refining, Brightening, Radiance Boost, Skin Smoothing Key Benefits A Daily Toning Ampoule for Radiance Boost and Targeted Pore Care Helps refine pores and visibly even the look of skin tone Radiance Boost delivering a more even, healthy looking glow A non sticky, hydrating ampoule formula; hydration without stickiness How To Use [Skin Adaptation Usage] Adaptation Period: Use 2 3 times a week or every other evening : Apply a small amount to the