Yes, Myotape is a legitimate product. It's a patented mouth tape for sleep designed by Patrick McKeown, an internationally acclaimed breathing coach. Myotape surrounds the mouth instead of covering it, which is safe, scientific, and suitable for ages 4 and up. It's designed to help ensure breathing through the nose, paving the way for improved sleep, enhanced concentration, and boosted overall health. However, its effectiveness may vary among individuals.