MC Square Launches New 'Moon Sleep' Device Advancing Sleep Technology After Consecutive Home Shopping Sellouts

MC Square's sleep device, 'Vital Sleep,' attracted significant attention by selling out twice in a row during Lotte Home Shopping's live broadcast in the first half of 2025. In particular, during the broadcast held on December 16, 750 sets of the 1+1 package, priced at 399,000 won, were sold, resulting in a total of 1,500 units selling out within one hour.

Building on this achievement, MC Square has launched a new product, 'Moon Sleep,' which further advances its sleep technology.

Since introducing brainwave technology from an American neuroscience institute in 1989, MC Square has been a brain wellness brand specializing in brainwave synchronization technology for 35 years, covering concentration, relaxation, and sleep.

Moon Sleep inherits the existing technology while enhancing user convenience to better suit everyday sleep environments.

Moon Sleep features a sound and light system based on brainwave synchronization technology. It induces the brain into a low-frequency state suitable for sleep through light and sound, and can be used without medication.

Clinical studies have shown that the technology applied in Moon Sleep has a positive effect on reducing sleep onset time and decreasing awakenings during sleep. MC Square plans to continue expanding its lineup of sleep solutions based on these results.

An MC Square representative stated, "Selling out on home shopping proves the reliability of our technology," adding, "We hope that more consumers will experience improved sleep quality in their daily lives through Moon Sleep."

Additionally, Moon Sleep has adopted an experience-focused policy to provide ample trial opportunities before purchase. Customers can use the product in their actual sleep environment for two weeks and receive a full refund with no conditions, even after use, allowing them to choose without concerns about effectiveness. This approach is seen as lowering the entry barrier for purchasing sleep devices, as consumers can make decisions based on their own experience.