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If human skin is waterproof, how do "skin creams" work?

  • 28-02-2005 2:28pm
    #1
    Closed Accounts Posts: 12,382 ✭✭✭✭


    Hey,

    OK, we all know human skin is waterproof. So how to moisturisers etc. work??

    Maybe this is a retarded question...


Comments

  • Moderators, Education Moderators Posts: 9,654 Mod ✭✭✭✭mayordenis


    ok needledick, only messin
    Its not exactly waterproof per say, its more a barrier which can kinda of let water in and out if necessary its called osmosis wikipedia that and you'll find your answers.


  • Registered Users, Registered Users 2 Posts: 2,934 ✭✭✭egan007


    Indeed it is ;)
    Skin is not waterproof
    It is a semi-permiable membrane
    It uses osmosis to take in as much water as it needs


  • Moderators, Education Moderators Posts: 9,654 Mod ✭✭✭✭mayordenis


    bit slow egan eh?? :P


  • Registered Users, Registered Users 2 Posts: 2,934 ✭✭✭egan007


    a little ;)


  • Closed Accounts Posts: 1,756 ✭✭✭I am MAN


    Boring!


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  • Registered Users, Registered Users 2 Posts: 2,934 ✭✭✭egan007


    I am MAN wrote:
    Boring!

    yes you are


  • Registered Users, Registered Users 2 Posts: 68,317 ✭✭✭✭seamus


    Question answered.

    Spam elsewhere, cretins!


This discussion has been closed.
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