Allergies acting up? Try drug-free first.

Daily steroid sprays work, but they come with real considerations — nosebleeds, dryness, rebound congestion if you stop too fast, and a routine many people would rather avoid long-term. SONU is the first FDA-cleared, drug-free option that's beaten placebo in a randomized trial. If it works for you, you skip the steroid altogether. If it doesn't, you're no worse off — and we cover the cost of a bottle.

SONUCheck™ is a 10-second voice recording. The SONU app's AI listens to your voice and gives you a numeric nasal clarity score. We capture it throughout the two weeks of SONU use on Day 0 and again after Day 15+ to give both you and us an honest read on whether SONU helped. The recording stays in your account, never shared or sold. We need your explicit consent because it's biometric data — that's just the right way to handle it.

Two 15-minute sessions per day for 15 consecutive days, logged through the SONU app. You can do them whenever — morning and evening, both at lunch, doesn't matter. The app counts the sessions automatically. You don't have to track anything by hand.

Most users feel meaningful change inside two weeks. Fifteen days of daily use is enough to know if SONU is going to work for you. The full 30-day return window gives you breathing room (pun intended) to make the keep-or-return call after that point.

One missed day is fine — the app gives you a small grace allowance. Miss too many and you can still return SONU for a full refund within 30 days, but the $15 Amazon card requires demonstrated daily use. The bonus is for people who genuinely give it a try.

Two things: (1) Session logs — when you used the band and for how long. (2) SONUCheck™ scores through the 15days of use. That's it. No video, no location, no other data. The consent screen is explicit so you know exactly what you're agreeing to.

It's roughly the retail cost of a one-month supply of generic fluticasone. The point is simple: if SONU doesn't earn its place, we shouldn't cost you anything — and you shouldn't have to pay for next month's spray either.