Welcome to the Doc Martin's Sunblock Experience Doc Martin's Sunblock, developed by Maui Dermatologist George M. Martin, M.D., is the result of over two decades of product research and development. It is superior because of the unique agent which bonds directly to the skin (epidermal cells) creating an armor of protection from damaging rays of the sun. As an avid surfer himself, Dr. Martin has worked with other surfers, windsurfers, swimmers, cyclists, tennis and golf players in creating "Doc Martins of Maui" to the specs of that active lifestyle. The results represent some of the most significant advances in sunscreen technology in recent years. Even after hours in the water, it does not have to be re-applied, and it will not run into the eyes – no matter ho hard you sweat. From tow surfing giant waves all day at "Jaws" off the coast of Maui, to climbing Mt Everest, Doc Martin's Sunblock is specifically formulated to protect. Doc Martin's sunscreen is heralded by enthusiasts from extreme athletes to concerned Moms and skin cancer survivors. Buy online at our special offer price of $10.00 and experience first hand why Doc Martin's Sunblock has earned the name: