Meryl S. in the British isles suggests, “My ears have constantly experienced a slight popping seem, but following two months on Cortexi, the sound is much less visible. It has tremendously improved my everyday life. Now that the cellphone just isn't ringing constantly, I am able to focus much better.” https://arctic-blast-review04691.diowebhost.com/81888980/the-cortexi-review-diaries