New and unopened Revitalize your skin with Clinique's Active Glow Serum. Pink formula enhances radiance. Refreshing serum sinks right into skin. Layers well with moisturizer and under makeup. Hydrates: Plumps up skin with a clinical increase in hydration. Exfoliates: Clinically proven to promote skin’s natural cell turnover to reveal fresher, smoother skin. Exfoliation is known to help other ingredients absorb more easily.