The efficacy of Rosa roxburghii and Rosa roxburghii juice. Rosa roxburghii is a kind of healthy fruit with rich nutrition. If you eat it for a long time, it will definitely have some effects, such as strengthening the stomach, moistening the skin, delaying aging and improving immunity. Rosa roxburghii juice is obtained by processing and extracting fresh nutrients from Rosa roxburghii fruit. It is a popular high-nutrition product at present and an influential brand in Guizhou.