Do Nasal Strips Actually Work?

Short version: yes, for a lot of people. By mechanically opening the nostrils, nasal strips reduce airflow resistance through the nose. If your breathing is limited at the nostrils — which is common — that can make a noticeable difference to how easily you breathe.

They won't fix every cause of snoring or congestion, and they're not a medical treatment. But as a simple, drug-free way to breathe easier at night or during a workout, they punch well above their price.