Designed to be used with or without makeup, this science-backed and Artist-approved serum-moisturizer hybrid visibly reduces dark spots and the appearance of pores, hydrates, retexturizes and strengthens the skin barrier for a petal-smooth, even canvas with lit-from-within radiance. The high-performance formula is powered by resilient and rare Japanese Peony Extract, 4% skin-refining Niacinamide, 12% hydrating and plumping Hyaluronic Acid Solution, and restorative Ceramides to deliver immediate and long-lasting results. Infused with a blend of ultra-fine, light-diffusing pearlescent particles, the formula subtly enhances skin for a healthy-looking glow. Tested on all skin tones. THE M·A·C DIFFERENCEWear alone or underneath makeup for a perfectly prepped, makeup-ready complexion. Non-greasy and non-pilling, the lightweight, breathable texture absorbs instantly for a smoother, better makeup application, keeping makeup looking fresh for 12 hours. MAC - Hyper Real Serumizer™ Skin Balancing Hydration Serum - 5oz/15 ml