This luxurious youth-preserving formula combines the power of Hyaluronic Acid, Electrolytes, Ceramides, and Squalane to firm, renew, and replenish skin - leaving you with a timeless radiance. Developed specifically for use with FOREO’s microcurrent devices (sold separately), FOREO SUPERCHARGED ™ Serum 2.0 is the key to getting the most out of your favorite skin-tech treatments.