BL Tech, which has been devoted to research and development for a Better Life (BL) of fracture patients around the world for 13 years, has ranked first in the domestic market share of the same item group with a claim amount of 14,177.85 million won by the Korean Health Insurance Review and Assessment Service (Health) Insurance Review and Assessment Service 2016 treatment material claims), has established itself as a company recognized by customers with a total export of about 40 million dollars over the past 10 years. Based on this world-class polymer technology, we have developed a "hydrogel patch" that is directly attached to the skin and doesn`t flow.BL Tech started manufacturing mask packs/patches with safe and reliable polymer technology and clean production facilities, and sales at home and abroad have continued steadily. In line with the corona era, we have released a mask protector to protect the skin inside the mask. The mask protector is made with hydrogel technology developed as a medical hydrogel, and is a safe product that has passed all safety tests. The quality system has been verified through various certifications, and we supply products with technological prowess to consumers. In addition, the technology and manufacturing process of the product are produced with a patent, and due to the characteristics of the hydrogel with a high moisture feeling, you can have a cooling feeling when using the product. In addition, you can add a concept ingredient you want, which uses a concept ingredient extracted from natural materials. The advantage compared to other hydrogels is that it contains more than 70% of the moisture content of the product itself, and the non-flowing gel becomes a perfect protective layer on the user's skin surface to prevent moisture loss and protect the skin from harmful elements. The 72-hour moisture-holding effect of the epidermis has been proven through clinical trials. BL Tech's hydrogel products have been clinically proven to improve the skin of users, and are produced by passing all safety and safety tests, providing users with products they can trust.