Profi™ Nasal Spray for Crowded Spaces & Air Travel - Lasts Up to 8 Hours

This stuff seems to work great. This particular order was a gift for my grandson. Good science behind the products claims to help block airborne germs.

Product was recommended by my therapist when I told her I was traveling to Australia for a month (long plane flight from California). To Australia then New Zealand then back to Australia and California and mini flights and bus rides in between- Brisbane, Melbourne, Cairns, Uluru, Auckland to Christchurch etc...I used this product as directed and stayed cold and flu free even despite my roommate becoming ill. She should have gotten profil!!

Used while on a cruise. Did not become ill! Worked better than expected. Very pleased.

Works very well. I have bought it several times. I have used it for a few years and so far I have not gotten sick. I use it when I go out especially when I'm in crowds.

I travel a lot and use Profi before I fly. Seems to work

This nasal sanitizer was just ok for me. I used it when I traveled and I didn’t get sick during or after travel, so I had to give this 4 stars. But the scent was not quite as pleasant as a different sanitizer that I’ve used. Don’t get me wrong, the scent is not bad, just not as nice as the other one. This one is slightly cheaper and is a good value. The instructions say to spray in the nose. I actually ended up spraying it on a cotton swab and rubbing it on the inside of each nare. Perhaps this scent is preferable to some so I still have to recommend this one.

During this most recent cold and flu season (late October 2025 through January 2026), I was around a lot of people and did quite a bit of traveling—and surprisingly, I never got sick, and I give Profi all the thanks! For context, I work from home and don’t have kids, but I still had plenty of exposure: Costco runs, air travel, festivals and events, in-person meetings, and multiple holiday gatherings. Before each of these, I used this by spritzing it in my nostrils. To my surprise, I made it through the entire season without coming down with anything. What really sold me was what happened at home. My husband had the flu for nearly two weeks, and we were in close quarters the entire time. I continued using this spray every morning and never got sick myself. One thing worth noting: the very first time I used it, I experienced a mild stinging sensation in my sinuses that lasted a few hours and wasn’t especially comfortable. That said, the sensation never returned with subsequent uses, and it hasn’t been an issue since. This spray has absolutely earned a permanent spot in my medicine cabinet. Highly recommend!

I suppose it's hard to say that this actually worked or not but I will say, this was my first international trip without returning ho.e sick with something. My first 2 trips I came home with horrible colds so I bought this and.... I came home perfectly healthy thank goodness.