Puff is the only authorized manufacturer of the Puff Bar. To ensure that you purchase an authentic Puff Bar , buy directly from us or from one of our authorized retailers . In addition to an authentication code, our products use specific colors, design elements, and font to help you recognize real or fake Puff Bars.Jane had leukemia as a child and had to undergo numerous bouts of chemotherapy. She had associated the waiting room with nausea. Now 35 years old, she had to take her mother to the same hospital for breast cancer treatment.