All products are very effective in what ever category they have detailed. And delivery time is prompt. I plan on exploring the range of health benefits your company has to offer.The only down interaction I had with the company so far is ordered and waiting on a product brain bioregulator which is on back order .unfortunately I had to wait and ask myself to find out they were out .No one reached out to tell me .Other than this situation All transactions have been great I know things happen in the world of business. So I'll wait instead of canceling the order .I placed the order in December 5th So if there is any problems with inflation for materials of this product please let me know 🙏 Thank you for your email checking in .