DR. MARNIE Facial Serum is a powerful 7-in-1 tinted skincare solution. This dermatologist-developed serum firms, smooths, plumps, brightens, hydrates, protects, and renews skin in a single step. It improves skin firmness, reduces fine lines, and supports the skin barrier with ingredients like Hexapeptide-9, Bakuchiol, and Hyaluronic Acid. The formula is cruelty-free and vegan.