Tomson Bianjian and 2 1 Jinweita both have these vitamins. However, according to the human body's daily demand for different vitamins and trace elements, we suggest supplementing a variety of vitamins. A variety of vitamins can be targeted at different groups of people, and different vitamins needed every day can be well matched, which is more scientific to take and more convenient and comprehensive to supplement. At present, brands such as Tomson Bianjian, 2 1 Jinweita are very suitable for daily supplementation. Moreover, the core vitamin raw materials also come from DSM, a world-famous producer of vitamin raw materials. At the same time, the human body needs abundant vitamins and other trace elements every day, and different vitamins need to work together, so that the supplement efficiency is better, and supplementing multiple vitamins will be more conducive to improving immunity. Welcome to click for details!