References – SLS, SLES

• Valerie C. Robinson’, Wilma F. Bergfeld, MD, FACP 2, Donald V. Belsito, MD 2,Ronald A. Hill, PhD 2, Curtis D. Klaassen, PhD 2, James G. Marks Jr, MD 2,Ronald C. Shank, PhD 2,Thomas J. Slaga, PhD 2,Paul W. Snyder, DVM, PhD 2,and F. Alan Andersen, PhD : Final Report of the Amended Safety Assessment of Sodium Laureth Sulfate and Related Salts of Sulfated Ethoxylated Alcohols; International journal of Toxicology 29(Supplement 3) 15lS-161S

• Mary Ann Liebert, Inc., PublishersFinal Report on the Safety Assessment of Sodium Laureth Sulfate and Ammonium Laureth Sulfate JOURNAL OF THE AMERICAN COLLEGE OF TOXICOLOGY Volume 2, Number 5,1983

• BETTLEY, F.R. (1961). The influence of soap on the permeability of the epidermis. Brit. J. Dermatol.73, 448-54.

• Mary Ann Liebert, Inc., Publishers Final Report on the Safety Assessment of Sodium Lauryl Sulfate and Ammonium Lauryl Sulfate IOURNAL OF THE AMERICAN COLLEGE OF TOXICOLOGY Vohme 2, Number 7, 1983

• Nilzen,A. , Wikstrom K. (1955) The Influence of Sodium Lauryl Sulfate ont he Senzitation of Guinea Pigs to Chrome and Nickel, Acta Derm. venereol 35. 292-9

• Ciuchta HP, Dodd KT. The Determination of the Irritancy Potential of Surfactants Using Various Methods of Assessment Drug Chem Toxicol. 1978;1(3):305-24.

• Effect of Sodium Lauryl Sulfate—Induced Skin Irritation on In Vivo Percutaneous Penetration of Four Drugs Klaus-P Wilhelm1,2, Christian Surber1 and Howard I Maibach1 1Department of Dermatology, School of Medicine, University of California San Francisco, San Francisco, California 2Department of Medizinische Universität zu Lübeck, Lübeck, Federal Republic of Germany Received 28 August 1990; Accepted 25 June 1991.

• Increased Permeability for Polyethylene Glycols Through Skin Compromised by Sodium Lauryl Sulphate Ivone Jakasa1, Maarten M. Verberk1, Annette L. Bunge2,Jacob Kruse1and Sanja Kezic1 Article first published online: 15 AUG 2006

• Barrier Recovery and Influence of Irritant Stimuli in Skin Treated with a Moisturizing Cream Marie Lodén* Article first published online: 11 APR 2006

• Protective Effects of Different Marigold (Calendula officinalis L.) and Rosemary Cream Preparations against Sodium-Lauryl-Sulfate-Induced Irritant Contact Dermatitis Fuchs S.M. · Schliemann-Willers, S. Fischer, T.W. Elsner P. Department of Dermatology and Allergology, Friedrich-Schiller University Jena, Jena, Germany Archives of Dermatological Research July 1989, Volume 281, Issue 4, pp 293-295

• Quantification of Sodium Lauryl Sulfate Irritant Dermatitis in Man: Comparison of Four Techniques: Skin Color Reflectance, Transepidermal Water Loss, Laser Doppler Flow Measurement and Visual Scores K. -P. Wilhelm, C. Surber, H. I. Maibach

• Occurrence and Treatment of 1,4-Dioxane in Aqueous Environments. Matthew J. Zenker, Robert C. Borden, and Morton A. Barlaz. Environmental Engineering Science. September 2003, 20(5): 423-432. doi:10.1089/109287503768335913.Published in Volume: 20 Issue 5: July 6, 2004

• Occurrence of 1,4-Dioxane in Cosmetic Raw Materials and Finished Cosmetic Products. Authors: Black, Roderick E.; Hurley, Fred J.; Havery, Donald C. Source: Journal of AOAC International,Volume 84, Number 3, May 2001, pp. 666-670(5) Publisher: AOAC International

• J. Soc. Cosmet. Chem., 42, 97-104 (March/April 1991) Gas Chromatographic Determination of 1,4-Dioxane at the Parts-Per-Million Level in Consumer Shampoo Products MARK P. ITALIA and MATHEWS A. NUNES, Johnson Johnson Consumer Poducts Company, Grandview Road, Skillman, NJ08558. Received November 16, 199.

• Health advisory – An overview for the public: 1,4 dioxane; August 2007.