HonmoonSleep is a direct-to-consumer sleep brand focused on an adjustable mouthpiece intended to reduce snoring. The device moulds to the wearer’s teeth and can be fitted at home using hot water, with an adjustment wheel to help customize its position. The brand explains its approach by focusing on jaw position during sleep, and contrasts the mouthpiece with remedies such as nasal strips, sprays, mouth tape and pillows.

Its product is described as drug-free and designed to stay in place in different sleeping positions. HonmoonSleep also provides guidance for getting used to the mouthpiece, adjusting the fit and easing discomfort during the first two weeks. The company offers free US shipping on orders over $50 and discreet packaging; the website also advertises a seasonal discount.

Customer review excerpts mention the adjustable fit, comfort and quieter nights, while noting that individual experiences vary. HonmoonSleep states that the mouthpiece is not a treatment for sleep apnea or a substitute for medical advice, and recommends consulting a doctor if symptoms suggest breathing interruptions during sleep