HI Iris,
Do you mean you would like to create the formula and find a company that will create it into a physical item to sell? If so I will check with some colleagues and get back to you since this is not my forte unfortunately, but it is something that some herbalists do.
If you are just looking to get a formula compounded for your own use, depending on where you live, I can guide you to the nearest apothecary/dispensary.
Warmly,
Benna