How Long Does Smell Retraining Take? Managing Expectations

The most common question we receive is: 'When will my smell return?' The truth is that neuroplasticity takes time. Clinical studies suggest a minimum of 12 weeks of consistent training, with optimal results seen after 24 weeks. Here is a timeline of what you can expect during your recovery journey.


Start Your Recovery Journey

Ready to begin? The Olfactory Training Kit provides everything you need to follow the clinically proven Hummel Protocol. Formulated with 100% pure medical-grade essential oils.