3D Plumping and Lifting Facial Serum contains LMW (low molecular weight) hyaluronic acid, which penetrates the skin's surface to absorb moisture to provide hydration and visibly improve skin texture. Infused with gluconolactone, a polyhydroxy acid and antioxidant chelator , can lighten dark spots and plump sagging skin, leaving skin looking smoother, firmer, more lifted, and more even-toned. Fragrance-free and oil-free.