Introducing OU SEOK BIO Co., Ltd. By patented method, we double the taste and scent of seaweeds (kelp, sea mustard), leafy vegetables (Bamboo Grass, Green Tea Leaf), corns, mushrooms,fruits, seeds, and we produce various powders and teas (Bamboo Grass Tea)with eco-friendly producing method to satisfy the consumers' sight, taste, and health. With low-temperature vacuum extraction by using natural extractant, we produce extracts that minimize the loss of nutritional contents of each material. With continuous R&D of sterilizing, antioxidant, anticancer felids, we pursue the lead company in food culture to use functional foods without feeling the financial burdens by reducing the cost.