Smart Response Serum

A multi-tasking serum that uses niacinamide and hydrolyzed beta-glucan to address hydration, brightening, and soothing as needed. It is designed to react to specific signals, whether that is calming redness or smoothing out texture, thanks to a blend of mannose phosphate and cornus officinalis. This is for the days when you don't want to overthink your routine—it basically does the diagnostic work for you. It layers beautifully under moisturizer without any pilling, making it a reliable morning staple.