One drop of fresh urine diluted so many times would seem to be less objectionable to take.
Homeopaths work on the principle of 'similars', I believe, where they give minute traces of some salts, diluted many times, to trigger the body's healing responses.
Here are some questions I would ask a homeopath I know...
...1. Do you do UT? Or, will you try it?
...2. Is it likely to be as effective in the diluted form?
...3. Would one preparation be used for a series of doses, or would several consecutive preparations be needed?