Your Face Shape May Determine How Bad Your Allergies Get
A groundbreaking study reveals that nasal cavity anatomy — measurable from a smartphone selfie — correlates with allergy treatment frequency. The first technology to connect your unique facial structure to your allergic burden.
People with Deeper Nasal Cavities Seek Congestion Treatment Far More Often
A landmark study in the International Forum of Allergy & Rhinology found that the ratio of nasal cavity depth to height (DHR) is significantly associated with how frequently people treat their nasal congestion.
After propensity score matching across 284 users, the high-DHR group showed an 18.3 percentage point higher engagement rate with acoustic resonance therapy. The likely explanation: deeper nasal cavities provide greater surface area for allergen deposition, resulting in more severe symptoms.
This is the first study to link a measurable anatomical characteristic to allergy treatment behavior at scale.
From Selfie to Personalized Allergy Relief in Seconds
Scan Your Face
Your smartphone camera creates a 3D facial mesh using your selfie, mapping craniofacial landmarks to estimate internal nasal cavity dimensions — no CT scan, no radiation, no clinic visit.
AI Maps Your Anatomy
Machine learning algorithms correlate your external facial geometry to internal sinus dimensions with under 10% error vs. CT scans — validated in a peer-reviewed IEEE study.
Personalized Treatment
SONU, an FDA-cleared wearable headband, delivers acoustic resonance therapy calibrated to your unique nasal anatomy. No drugs. No side effects. Just targeted relief.
2026 Is on Track to Be the Worst Allergy Season in Years
Climate change has made each successive allergy season longer, more intense, and earlier. Tree pollen is already peaking across the southern U.S. — weeks ahead of the historical norm. For the first time, technology can explain why some people suffer more than others.
Earlier Pollen Seasons
Allergy seasons now begin nearly three weeks earlier than in 1990 across North America
More Pollen in the Air
Total pollen concentrations have surged by a fifth since 1990, driven by rising CO₂
Projected Pollen Explosion
Expected increase in pollen production by end of century at current emission rates
Missed Days Every Year
Work and school days lost annually due to allergy-related symptoms nationwide
Backed by Stanford Medicine & Leading Institutions
The Influence of Nasal Cavity Dimensions on Frequency of Treatment for Rhinitis Symptoms
Estimating Maxillary Sinus Volume Using Smartphone Camera
Your Face Holds the Clue. Your Phone Unlocks It.
Discover your unique nasal anatomy profile and get personalized, drug-free allergy relief — backed by Stanford research and FDA clearance. In the time it takes to snap a selfie.