Break through the traditional skin beautification theory, establish barrier science, and effectively repair the skin barrier to achieve skinbeautification and anti-aging. A number of studies have won international patents. Based on sensitive muscles, focusing on the damage of complex barriers, they found that by interfering with the cell signaling system, they can reshape cell function, make cells continuously proliferate and autonomously synthesize; thus change the skin due to environmental impact, psychological factors, body aging Various skin problems caused by bacterial infection. After more than 50 years of R & D and upgrade, DermaSign products have achieved remarkable results.