NasalGuard Airborne Particle Blocker Nasal Gel for Air Travelers - Drug-Free, Non-irritating, Non-drowsy, Airplane Travel Approved (Cool Menthol) - Over 150 Applications Per Tube (0.1 oz, Pack of 1)

Bought this in advance to take on the plane for a holiday.Unfortunately didn’t think to open the box when I got it, just popped it with my pre-packing stuff thinking I was being organised.So was very disappointed on the day we travelled to discover the tube was split so the product couldn’t be used as it would all just spill out of the split in the tube and make a right mess.By the time we got back the returns window had closed so a complete waste of money.If you are going to buy make sure you check the tube is intact as soon as you receive it.

Used this for flight back to London from NY but within a few days I got the heaviest cold I've had in many years which I'm sure was picked up on flight home. I always seem to get a cold returning from NY so I tried this but sadly it didn't prevent me from picking up germs on flight.

This product is so easy to use. So far I have not been sick when in large crowds. I plan to buy several so that I can keep them in my purses.

So as far as does it work? I would have no way of telling without scientific knowledge and a good microscope, lol. But I can say a bit about this product. It is a small tube but with the small amount you need to use it will last quite a while. It comes out a bit tacky but 5 minutes after it applies you can hardly feel it, but you can still tell that it’s there. It has virtually no smell and if it works, great, but at least it gives you the option to try to protect yourself when you do not want to wear a mask. I live in Florida, and we have a couple of events coming up where a mask would be very uncomfortable in our heat so this will most definitely be used, and I am glad to have it. I will rate it assuming the claims are true.

These tubes are small enough to carry around pretty much anywhere. Only a small amount is needed each time and is quick to apply on my nose. This is advertised for air travelers but I feel that it'll work anywhere. It uses ionic blocking technology to prevent certain contaminants from entering the nasal passage. I have pretty much been using this when I'm out in more crowded areas. Honestly, it's difficult to know how it is working but does give me some peace of mind that I'm somehow being protected. The tube is actually quite large considering the amount that is needed each time. The gel itself has no scent once applied.

I can’t say it works. I’ve been using this product every day but not sure if it’s the medicine or the product that works. Also there is barely any product so i try to use as little as possible so it lasts. It’s hard to say.

Me and my family travel a lot so I thought this would be something good that we can use. I can’t say for sure if this is the key or it works better than the mass however, I feel confident that it does help especially when traveling on a plane or in crowded areas it does not irritate your skin or nose so far so good