Core Insights - The article highlights that Youyi C has upgraded its product formula to become the first brand in China's probiotic beverage industry to widely use D-Tagatose, a six-carbon ketone sugar, in its zero-sugar series [1][3] - D-Tagatose has approximately 1/10 the calories of sucrose (only 0.4 kcal per gram) and offers a sweetness level of about 70% that of sucrose, providing a natural sweet taste without a bitter aftertaste [1][3] Group 1 - Youyi C targets health-conscious consumers by offering zero-sugar, low-calorie options, effectively balancing sweetness and probiotics through scientific formulation [3] - The use of D-Tagatose allows for flavor stability in probiotic fermentation, addressing the challenges posed by sucrose, which can affect the acid-sweet balance [3] - Youyi C's commitment to health technology has led to significant achievements in probiotic research, including the development of a patented probiotic strain with 99.9% strong acid resistance [3] Group 2 - The company aims to continue focusing on cutting-edge health technology to provide the next generation of health beverages that combine health benefits with taste [6] - Youyi C's efforts are positioned to lead the industry towards cleaner and more consumer-friendly formulations, enhancing gut health while managing sugar intake [3][6]