HiStrips' nasal strips work for improving sleep quality!
I wanted to let you know that since using HiStrips' nasal strips and the wrist alarm (over a week now), my sleep quality has significantly improved. Sleep quality is a metric I’ve been tracking for years using the Oura Ring, and there is a noticeable point in my data when I started to use the nasal strips (for the better). So thanks :) To be honest, I tried several other nasal strips, and your version is by far the best. Literally, day and night in terms of product function (immediate and consistent performance) and skin preservation. I highly recommend your nasal strips for improving sleep quality!