Home Cosmetic Science Talk Formulating Silver and hydrogen peroxide

  • Silver and hydrogen peroxide

    Posted by NicolB on May 24, 2020 at 12:36 am

    Hi,
    There are many hydrogen peroxide on the market with silver. Some they use silver nitrate and others colloidal silver. I have read there might be some regulation issue with silver nitrate and now colloidal silver is used. Anyone can give me some information on this kind of formulations? Especially how the silver can be added to the hydrogen peroxide and in which percentage. 
    thank you 

    NicolB replied 3 years, 11 months ago 4 Members · 4 Replies
  • 4 Replies
  • OldPerry

    Member
    May 24, 2020 at 1:14 am

    Silver shouldn’t be used for a hand sanitizer

  • Pharma

    Member
    May 24, 2020 at 8:07 am
    Silver (nitrate or colloidal) will oxidise immediately with H2O2 and become inactive silver oxide. BTW many colloidal silver products aren’t what they’re supposed to be. Colloidal silver, although bacteria can’t stand silver, is mostly an internet hype and used for things like curing every known disease or living forever, just to mention a few…
    If you really use silver, go with silver nitrate in an light-impermeable airless dispenser bottle. And don’t be disappointed when your hands turn blueish-grey to black because that’s what silver nitrate does on skin when exposed to light.
  • belassi

    Member
    May 24, 2020 at 11:56 pm

    I think these are the products he means, EG: Silvex 

  • NicolB

    Member
    May 26, 2020 at 3:22 am

    Belassi said:

    I think these are the products he means, EG: Silvex 

    Yes, it a similar product but instead of silver nitrate they use colloidal silver.

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