Inorganic tin is non toxic, however some organic tin compounds are very
toxic.

http://www.who.int/water_sanitation_health/GDWQ/Chemicals/tinfull.htm

Stannous fluoride is inorganic.

Ivan.

I should add that the electrolysis of tin looks to have a danger of
generating a stannous hydride (SnH4) which is neurotoxic.

> -----Original Message-----
> From: [email protected] [mailto:[email protected]]
> Sent: Monday, 4 June 2001 09:06
> To: [email protected]
> Subject: CS>Colloidal Tin?
>
>
> Any comments on this? Do you think it could be harmful?
> Oh, and there only charging $80 for a 1 oz bottle.
>
> ~Hanan
>
>
> The proposed mechanism of ViraDerm as an antiviral is unclear. Studies
> indicate that its patented formulation and its active ingredient,
> stannous
> fluoride (SnF2) interferes with cellular metabolism and cellular
> membranes of
> microorganisms including viral membranes of the herpes virus.
> ViraDerm contains an antimicrobial  preparation which has been
> safely used by
> the medical community for more than 40 years. Over the years many
> investigators have shown that stannous fluoride inhibits
> bacterial growth.  
> Recent studies and observations by scientists proposed that
> ionized tin or
> stannous affect microbial cellular membranes.
> Recent studies conducted by Embro Research Corporation, Procter &
> Gamble and
> Product Investigations show that ViraDerm can influence the course of a
> herpes virus infection. It has been proposed that stannous ions (
> Sn ++) in
> ViraDerm bind to the membrane of herpes simplex virus preventing
> its ability
> to infect epidermal tissue.  It has been proposed that stannous
> released by
> ViraDerm is capable of crosslinking herpes virus DNA by bonding to its
> negatively charged phosphate groups.
>


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