On the back or aerosols and shampoo’s it says dermatology tested or something what does it mean?

Question: On the back or aerosols and shampoo's it says dermatology tested or something what does it mean?

Asked by kbanham to Ceri-Wyn on 26 Jun 2010 in Categories: General.
- Ceri-Wyn Thomas answered on 24 Jun 2010:
  
  If a product has been dermatologically tested it means that it has been tested to ensure that it will not cause any harm to your skin! (from the word dermis which is the latin for skin) Usually these products are tested on animals and human test subjects to ensure the are safe.

Question: On the back or aerosols and shampoo's it says dermatology tested or something what does it mean?