Where to buy hand sanitizer: These retailers still have ...- stockarket companies that sell hand sanitizers ,Pura D'or Hand Sanitizer is the top-selling hand sanitizer at Amazon. This pack includes two 16-ounce bottles of sanitizer. It's made with 70% alcohol and includes tea tree oil for deep cleansing.Meet The Billion-Dollar Family Company That Makes PurellRows of empty shelves, which normally hold hand sanitizer, in a supermarket in New York on March 4, 2020. Tayfun Coskun/Anadolu Agency/Getty Images