Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-6 | Issue-4 , June 2022, URL:https://www.ijtsrd.com/papers/ijtsrd50107.pdf Paper URL: https://www.ijtsrd.com/pharmacy/pharmaceutics/50107/overview-of-transdermal-drug-delivery-system/sayali-dhepe