1. Wen Lan calcium carbonate D3 tablets produced by Beijing Zhendong Kangyuan Pharmaceutical Co., Ltd. have higher nutritional value, each tablet contains calcium carbonate 1.25g, while Kangyuan Pharmaceutical only has1g.
2. The price of Wen Lan calcium carbonate D3 tablets of Beijing Zhendong Kangyuan Pharmaceutical Co., Ltd. is only 42 yuan, while the price of Kangyuan Pharmaceutical Co., Ltd. is 50 yuan.