KOSIIM is a brand that makes beauty devices. "Light" is the most amazing gift of nature, the source of energy for the endless growth of all things in the world, and the most strange and abundant life phenomena, including the origin of human beings, are inseparable from light. KOSIIM's scientific team seeks to reconstruct the great power of Light and use it to improve human life, health, and even mood, realizing the universal beauty of light.