Nu Skin ageLOC Boost SystemIntermittent, Variable Pulsed Microcurrent Technology The ageLOC Boost device sends intermittent, variable pulses to the skin eight times a second. The pulses are charge balanced, so they switch from positive to negative every 2. 4 seconds. When used with the Activating Serum, the Microcurrent optimises and activates your skin for a more youthful, vibrant appearance. Key Features of ageLOC Boost Promotes a brighter, glowing complexion Reduces the