Super-easy to use, ageLOC Boost transforms your skin from blah to brilliant. After cleansing and toning, treat one half of your face for one minute with ageLOC Boost and ageLOC Activating Serum, and then treat the other half for another minute. That’ s it you’ re done! Follow up with your daily serum, moisturiser, and sunscreen. You’ll immediately notice your skin feels more hydrated and softer. Please note: only use ageLOC Boost Activating Serum with the ageLOC Boost device, since it was scientifically formulated to conduct the unique variable pulse microcurrent.