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Customer Reviews
Overall rating: 4.8 / 5 from 2080 reviews.
We have been successfully using the nitric oxide nose spray offered to us by the professionals at buyenov.com for many years now. It is our sentinel against respiratory infections from a variety of nefarious diseases. Udi, who is the director at buyenov.com, has been particularly helpful in answering any questions that we have had. We are completely and gratefully ordering our nitric oxide nose spray from buyenov.com on a regular basis and we will continue to do so. To be blunt, we would be more than foolish to not utilize the nitric oxide nose spray from buyenov.com WE SEND GREETINGS TO ALL FROM WASHINGTON STATE IN THE USA.
I have been using this ever since Covid when I meet up with friends or shop. Also have used when flying overseas and have managed to stay well. Jhighly recommend!
I would be happy to send a photo or video, but am not sure what you mean by "in action." I doubt anyone wants to see my spraying my nose!
That being said, I am very happy with the spray. I have a compromised immune system and really appreciate the extra protection it affords me from a variety of airborne illnesses.
My only wish is that the FDA would approve it as a prophylactic treatment so that I could use my insurance to buy it.
I find using the nasal spray helps to prevent my catching colds and other viruses. I’m a senior and undergoing prolonged medical treatment. I have confidence in this product.
We have been consistently using this product for the past few years and haven’t even had so much as a common cold all winter. I am a true believer. We use it more often when in crowds, like the theater or an airplane.
My daughter has long covid and cannot afford to get ill. We all use this spray when exposed to risk. I travel regularly and think of this spray as a life saver. I truly believe that this is the reason I manage to travel safely when so many others get sick.
I have never gotton covid or even a cold while using Enovid (New Wonder) whenever I go into any closed in social gathering or travel by plane.
It is easy to use. Brilliant. I have made many international trips by plane, even 7 hour flights, with others around me coughing, or sneezing , and I have always been fine.
I am 79 years old.
This product provides a level reliable level of safety both before and after potential exposures. I've used this along with an N95 for the past five years and have been very fortunate health wise.
Have been using this product for 3 years . I usually struggle with viruses and this has kept me from catching so many viruses and if I do catch a virus I recover quite quickly
Always use it when I take a cruise and never get sick others around me have gotten sick, but I stay well and happy. I also always use it when I fly. I used to get sick on the air after getting off the airplane but now I’m well.
I use it as a second layer of protection, in addition to an N95 mask, when in public settings. I can't
confirm it works but I have not been sick in the past year.
I love the spray and it works very well for me. You need to improve your availability and delivery system. It take too long for you to get it to your customers!
My wife and I always use Enovid especially when we travel. Before and during air travel and always on cruise ships. We have been able to remain healthy on our cruises even when most people around us have come down with the flu or some virus.
We’ve used NO-Wonder for three or four years now. It really helps protect from Covid as well as other virus’. The company has great customer support too. And quick shipping.
I love product I have been using since the COVID epidemic. The only problem I have with last order is expire date : February 27 !!! Not long enough to use this great product. When purchasing I was under impression it will have extended expiry date until July 2027, what I got has expire date February 2027.
![Customer photo review of NOWONDER™ Nasal Cleanser [2-Pack]](http://images.loox.io/uploads/2026/2/15/Q5c4RoFKtX_mid.jpg)
![Customer photo review of NOWONDER™ Nasal Cleanser [2-Pack]](http://images.loox.io/uploads/2026/2/11/V2U6PwDBY_mid.jpg)