Many people visit a dermatologist when they have skin problems. The birth of Wish Formula began with cosmetic research that could satisfy both patients and specialists. Wish Formula is made with the bar that dermatologists want. Based on fermentation science, we studied skin functional cosmetics and completed a safe and effective formula that removes allergies and toxins using natural ingredients in a natural state. Cotterang Inc is a bio-venture company that focuses on researching and developing functional cosmetics based on fermentation science, the best technology in humankind. Our company currently supplies Wish Formula to more than 1,000 renowned dermatologic clinics and hospitals. The company specializes in program cosmetics integrated with a variety of tools and patented technologies, focusing on developing novel products based on new concepts. Its operation is divided into two lines, Profession Line and Homecare Line targeted for general consumers. Founded to achieve the formula desired by consumers, the company was created in the vision of introducing cosmetic products that are skin-friendly and effective based on the special fermentation know-how.