Dear 62904,
There may be a variety of Homeopathy machines and practitioners.
What type of Machine was being used?
An expesive machine is from Biomeridian. You can call to get a practioner with one of their machines, and software back up. Call the number for buying a machine, and they will give you the practioners phone numbers. Link:http://www.biomeridian.com/index.htm
I am taking magnetized water for a digestive condition, apparently caused by bad food. I am having good results.
You might get a list of nearby Biomeridian practioners, and call to see what their experience is with treating acne.