Although responses vary because each body reacts differently, our non-medical, non-invasive technology works in sync with the body’s natural bio-signalling mechanisms to deliver benefits—typically with greater gains in less optimised individuals and more marginal yet still meaningful improvements in elite performers—and is supported by a 14-day money-back guarantee. If taken care of and used correctly: • Tester Chip – lasts 2 weeks • Gen 2 – lasts 12 months • Gen 3 – lasts a lifetime