Smell Recovery Journal

Parosmia: When Everything Smells Wrong (And How to Fix It)
You take a bite of your favorite meal and something is terribly wrong. The food doesn’t smell rotten, but it smells wrong—distorted, unpleasant, sometimes nauseating. Your coffee smells burnt. Chocolate smells metallic. People around you insist everything smells fine, but to you, these familiar smells have been warped into something unrecognizable. This is parosmia, and if you’re experiencing it, you’re not going crazy. You’re also not alone. Parosmia has become increasingly common, particularly in people recovering from COVID-19, and while it’s deeply frustrating, it is treatable. What Is Parosmia? Parosmia... Read more...
Smell Loss After COVID: What the Research Says About Recovery
The unexpected loss of smell after COVID-19 caught many people off guard. You could breathe normally, had no nasal congestion, yet somehow your sense of smell simply vanished. This particular type of smell loss—sudden, complete or partial, without typical cold symptoms—became one of the signature experiences of the pandemic, affecting millions worldwide. If you lost your sense of smell after contracting COVID-19, you’re not alone, and there is hope. Research over the past several years has provided clear answers about why COVID causes smell loss, what to expect for recovery,... Read more...
Complete Guide to Olfactory Training: How to Retrain Your Sense of Smell
Losing your sense of smell can feel isolating. You miss the aroma of morning coffee, the scent of fresh flowers, the unmistakable smell of a loved one. But here’s the hopeful part: your sense of smell can improve, often significantly, through a simple daily practice called olfactory training. Whether your smell loss resulted from COVID-19, a viral infection, aging, or another cause, olfactory training has emerged as one of the most evidence-backed methods to rebuild your olfactory function. This guide walks you through exactly how it works, the science behind... Read more...
Transitioning from Set 1 to Set 2: Continuing Your Progress
After 12 weeks of training with the primary four scents (rose, lemon, eucalyptus, clove), your brain may habituate to the stimuli. This is when introducing Set 2 (menthol, thyme, tangerine, jasmine) becomes critical. Discover how rotating scent categories prevents plateaus in your recovery. 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. Read more...
The Role of the Trigeminal Nerve in Smell Recovery
Did you know that you don't just smell eucalyptus, you also 'feel' it? This is due to the trigeminal nerve, which detects cooling, burning, or tingling sensations. Engaging the trigeminal nerve is a crucial component of the Hummel protocol, as it provides an alternative pathway for sensory input while the olfactory nerve heals. 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. Read more...
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. Read more...
Why Concentration Matters in Olfactory Training
Not all essential oils are created equal. For olfactory training to be effective, the concentration of the odorant must be strong enough to trigger a response in damaged receptors, but pure enough not to cause irritation. We explore the clinical difference between generic aromatherapy oils and medical-grade training kits. 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. Read more...
Anosmia vs. Parosmia: Understanding Your Symptoms
Loss of smell (anosmia) and distorted smell (parosmia) are two different conditions that require patience and consistent training. While anosmia is the complete absence of scent detection, parosmia often occurs during the recovery phase, where familiar smells become unpleasant or chemical-like. Learn why parosmia is actually a sign of healing and how to train through it. 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. Read more...
The Hummel Protocol: The Gold Standard for Smell Recovery
When Dr. Thomas Hummel first published his research on olfactory training in 2009, it revolutionized the treatment of anosmia. The protocol involves sniffing four specific scents—rose, lemon, eucalyptus, and clove—twice daily for several months. This article breaks down why these specific categories were chosen and how they stimulate neuroplasticity in the olfactory bulb. 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. Read more...
The 4 Essential Oils for Smell Training: Why Rose, Lemon, Eucalyptus, and Clove
Discover why Rose, Lemon, Eucalyptus, and Clove are the four essential oils used in clinical smell training protocols and how each one stimulates different olfactory receptors. Read more...
How to Regain Your Sense of Smell After COVID-19
Millions lost their sense of smell after COVID-19. Learn how olfactory training can help you regain your smell and manage parosmia with a proven clinical protocol. Read more...
What Is Olfactory Training? The Science Behind Smell Retraining
Learn the science behind olfactory training, the Hummel protocol, and how smell retraining works to help recover from anosmia and parosmia. Read more...