What it is: An FDA-cleared fine line-smoothing microcurrent activator designed to be used with your NuFACE FIX Line Smoothing Device, sold separately.What it does: This serum is uniquely formulated with the brand's IonPlex® so when it's applied, microcurrent from the device is delivered to the skin in a comfortable, efficacious way. Formulated with additional powerful ingredients, the line-smoothing serum helps reduce the look of fine lines and wrinkles while instantly brightening the look of skin. How to use: When using with your NuFACE FIX device, begin with clean, dry skin. Smooth a thin, mask-like layer onto targeted areas focusing on lines and wrinkles around your eyes, mouth and forehead. Treat skin with the device, using feathering movements over the area where you applied the serum. Tap in any remaining serum. It may be used twice daily. If using without your device, apply morning and night underneath your favorite eye cream or on its own. 0.5 oz. Paraben-free; sulfate-free; phthalate-free; fragrance-free; alcohol-free; animal ingredient-free Made in the USA