Commence your journey in quitting smoking and vaping with Lio, the original flavoured air diffuser that mimics the hand-to-mouth ritual and refresheing sensation you're used to just without nicotine, chemicals, smoke & vapour. Lio is a natural habit-breaking device that uses aromatherapy to support behavioral change without the harsh substances from smoking. It works through olfactory engagement, the science of how scent influences your brain and behaviour.