Neutrogena. March30, 2004. 2004
http://www.neutrogena.com/home.asp
Clean and Clear. March 30, 2004. 2004
http://www.cleanandclear.com/index2.htm
Kiss My Face. March 30, 2004. 2002
http://www.kissmyface.com/Index.psap
Clearasil. March 30, 2004. 2003
http://www.clearasil.us/
Herbal Provider.com. May 13, 2004. 2002.
http://www.herbal-provider.com/gentle-face-wash-gel.html
Benzoyl Peroxide. May 12, 2004. March 3, 2004.
http://www.microscopy.fsu.edu/pharmacuticals/pages/benzoylperoxide.html
Acne Medacations. April 1, 2004.
http://www.acne.org/medications/