Conductive Micro-Capsule Serum Finally, a serum that does everything right to bring a youthful glow that lasts. Top-quality ingredients send all that skin nourishing goodness deep down where you need it most. An antioxidant-rich formula that fights free radicals, lightweight, rejuvenating, and ultra-hydrating. This hydrating serum safely transfers microcurrent* from BEAR to your skin. For optimal conductivity, apply a thin layer before using BEAR or LUNA MINI PLUS 2 & massage until fully absorbed.   **Serum may be used with any microcurrent device. NEVER use BEAR or any microcurrent device without a conductive serum, gel or cream.