At present, there are two forms of vitamin C products on the market, one is synthetic vitamin C, which is cheaper, and the other is vitamin C extracted from natural raw materials, which is the main component of natural vitamin C in Yangshengtang. Although there is no essential difference between natural vitamin C and synthetic products in composition, it can completely avoid industrial pollution because it comes directly from plants. Moreover, because it keeps its natural form well, its digestion and absorption speed is relatively slow, and it will not make the nutritional level in the body fluctuate violently, which is beneficial to the physical quality of the frail middle-aged and elderly people. How much is the natural vitamin C of Yangshengtang? At present, the price of this product per bottle is 148 yuan, in which vitamin C 100 tablets, with a content of 250 mg, are enough to meet the daily needs of an adult or the elderly. It is also worth mentioning that this product is also in the form of a gift package, and the price is 179 yuan. It will look better as a gift for relatives and friends.