The treasure of nature is very cost-effective. The main source of natural vitamin C chewable tablets in Yangshengtang is West Indian cherry. 78 yuan, a bottle of 90 tablets. Therefore, every 500mg of Yangshengtang natural vitamin C chewable tablets will cost 8.2 yuan. The treasure of nature is esterified with C 199 yuan, a bottle of 90 tablets. In this way, the esterification of natural treasure C only needs 2.2 1 yuan per 500mgVC. The most important thing is that the esterified product of Natural Treasure C is made of esterified calcium ascorbate through patented technology, and it has 24-hour slow release technology, which makes it easier for people to absorb vitamin C. When it comes to West Indian cherries, according to reliable evidence, there are only a few major VC suppliers in the world. If you eat regular VC, it must come from these big suppliers. As far as I know, none of these major suppliers have extracted VC from West Indian cherries. Let's not talk about what West Indian cherry is. How can the VC extracted from this expensive thing, cherry, be the above price? !