First of all, the Yanggu Ship Rheumatology and Diabetes Research Center in Shandong Province does not exist, and even if it does exist, it is self-styled.
Secondly, there is no such approval number as Luwei Yaozhunzi.
Finally, if the effect is particularly good, it is because of the addition of adrenal hormones. If it doesn't work, it is starch, corn flour and other substances.
Suggestion: Don't mail-order medicines.