Probably someone else is doing the same - but here's an interesting and not too 
flattering take on ozone use from the oxyplus list.

Kevin Nolan

"I am researching and putting content together for a website that will
sell homozon.
 
I asked a friend of mine who has a PHD in neuroscience and knows a great
deal about chemistry and science in general .I showed him the content I
had so far and gave him a few links on homozon.hoping to get more
perspectives on it and see what he thought about it and after reading
various things about it he had this to say:
******************
Mike,
 
I have looked over the homozon stuff a bit and I think that the claims
are way off base. There isn't enough information (like its exact
chemical formula or controlled studies) for me to properly evaluate the
claims but I think this is what is going on:

There is no "stabilized ozone" in the product you are receiving. Such a
thing is probably not chemically possible (at least not for the
biological activity described). The positive effects you and others are
experiencing probably comes from mineral supplementation. Magnesium in
decent doses increase energy, has anti-viral effects, works
synergistically with nootropics. The cheapest form is milk of magnesia.
I take this myself and find I get good results with it.

Ozone DOES effectively kill bacteria, viruses, and destroy toxins and
odors BUT it does so by a method that is almost identical to chlorine
Bleach. Bleach contains nothing more than the elements in salt water Na
Cl H and O, but because of a slight difference in chemical structure it
becomes highly reactive and caustic. Bleach kills by savaging organic
molecules it comes into contact with.

Ozone is a bleach (an oxygen bleach) and sterilizes by being a violently
reactive chemical with organic molecules. It is not caustic (an alkali)
like chlorine bleach but it will cause oxidative burns in tissue.
Further ozone has a major toxic effect that bleach does not. It binds to
hemoglobin and cytochromes irreversibly and prevents them from carrying
a usable form of oxygen (O2). This is the same mechanism of action as
the poison cyanide, and in fact ozone is more powerful in its toxic
effect. Ozone does not increase the available oxygen to cells in fact it
decreases it. From my work in O-chem I know that we treat even a 4%
concentration of ozone as a terrible poison.

Here is a typical material safety data sheet on ozone:

http://www.hankinozone.com/msds.html
http://www.arcesystems.com/products/ozone/msds.htm

Ozone is good for eliminatinating viruses, bacteria, and contaminants,
but it does so by burning them up, much the way the bleach does. I hope
that you don't find my response to depressing. If you can refer me to
more scientifrically detailed cites I will evaluate them as I have time.
In the meantime go buy yourself a bottle of milk of magnesia. Its good
stuff taken in moderation. Tastes like chalk though ;-) ..............."