What it is: A hydrating serum gel to deliver microcurrent from your device to the facial muscles, while leaving skin hydrated for up to 24 hours.Skin Type: Normal, Dry, Combination, and Oily Skincare Concerns: Dryness Formulation: GelHighlighted Ingredients:- IonPlex™: Comfortably delivers microcurrent to your skin for optimal, pro-level, visible results.- Hyaluronic Acid: Attracts and holds up to 1,000 times its weight in water, helping your skin appear plump, smooth, and hydrated. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also gluten-free and cruelty-free.What Else You Need to Know: Microcurrent primer gets an upgrade! An essential pairing for your NuFACE® device, this hydrating serum is a lightweight microcurrent delivery gel, powered by IonPlex®, to conduct microcurrent from your device to the skin while delivering a thirst-quenching hit of hydration. CLEAN at Sephora is our commitment to offering formulas that go beyond regulatory standards to avoid controversial ingredients without sacrificing on effectiveness.