Smart Mouth Coupon - Smart Mouth Coupon: Triumph Pharmaceuticals, makers of the SmartMouth line of products, was established in the mid-1990s, in St. Louis, Missouri. Its founder, Dr. Marvin Cohen, recognized a need for real solutions to a real problem: bad breath. As Chairman and Co-Founder of Triumph Pharmaceuticals, Dr. Cohen has remained committed to the education and resolution of bad breath. With the distinction of being a leading authority on the etiology, diagnosis and treatment of halitosis, Dr. Cohen brought his years of extensive research and studies into the development of the SmartMouth products. He has published 13 research projects and lectured extensively in the United States, Canada and Europe. Most notably, he is the author of the bad breath (halitosis) section of the Encyclopedia Britannica, 1998 Medical Edition.