Re: BioPhysica Colloidal gold generator

I am not aware of anyone being able to make quality colloidal gold with only 48 volt power supplies.  Utopia Silver's Silver Bullet generator has a 48 volt power supply and they advise that, while it makes superior colloidal/ionic silver and other metal solutions which have a bit higher colloidal content and smaller particles than most home generators, it is not suitable for making quality colloidal gold.

Those prices are really high imo.  If I wanted to get a home machine which came closest to the Utopia Silver and Mesosilver process, I would opt for the Organix Technologies NST-120 with DELUXE PLUS PACKAGE. 

http://www.organixtech.com/pricelist.htm

The price is only $395 and I would trust that machine much more than any 48 volt generator. Note what they have to say about high voltage being essential.  Note also that they use a nano-arc system.