There are some solutions to use LSD. The commonest way is in the form of a blotter tab. They are small parts of paper which have been infused with LSD. Albert Hofmann, a researcher Together with the Swiss chemical firm Sandoz, very first formulated lysergic acid diethylamide or LSD in https://medium.com/@LsdWorld/introduction-to-lsd-what-you-need-to-know-e70ffecb3a92