This product has been discontinued and replaced with NasalGuard Airborne Particle Blocker. Find it here: http://amzn.to/2jr1fvg
F**R
Won't buy again.
Not sure that it does anything. And it does not contain much in the tube. Some gel at 1st then mostly bubbles & a little liquid.
M**A
One Star
did not work at all.
Trustpilot
1 day ago
4 days ago
