... EnhancementApproaches Chapter 1Skin Structure, Function, and Permeation Heather A.E. Benson 3 Transdermal and Topical Drug Delivery: Principles and Practice, First Edition. Edited by Heather A.E. Benson, ... and moisturization available in the literature. 92– 95CONCLUSION The successful development of products for topical and transdermal drug delivery relies on understanding skin permeation and ... response profi les in human skin . Br J Dermatol 2007 ; 157 : 1 – 7 . Transdermal and Topical Drug Delivery Principles and Practice Edited byHeather A.E. BensonSchool of Pharmacy, CHIRI, Curtin...