The transdermal route of administration provides numerous advantages over conventional
routes ie, oral or injectable for the treatment of different diseases and cosmetics applications …

This overview on skin delivery considers the evolution of the principles of percutaneous
absorption and skin products from ancient times to today. Over the ages, it has been …

Introduction: Transdermal delivery has potential advantages over other routes of
administration. It could reduce first-pass metabolism associated with oral delivery and is less …

The composition and architecture of the stratum corneum render it a formidable barrier to the
topical and transdermal administration of therapeutic agents. The physicochemical …

The skin represents an extraordinary evolutionary feat. Not only does it physically
encapsulate the organism and provide a multifunctional interface between us and our …

The protective function of human skin imposes physicochemical limitations to the type of
permeant that can traverse the barrier. For a drug to be delivered passively via the skin it …

Overcoming the physiological barriers in the eye remains a key obstacle in the field of ocular
drug delivery. While ocular barriers naturally have a protective function, they also limit drug …

The delivery of drugs to a target site frequently involves crossing biological barriers. The
degree and nature of the impediment to flux, as well as the potential approaches to …

With the advancement of medical and digital technologies, smart skin adhesive patches
have emerged as a key player for complex medical purposes. In particular, skin adhesive …

Transdermal delivery of pharmacologically active agents has been extensively studied for
the past 40 years. Despite the strong efforts, currently, only about 40 products are in market …