There are several strategies to use LSD. The most typical way is in the form of a blotter tab. These are typically small parts of paper that have been infused with LSD. LSD stays a Schedule I managed material inside the US. However, analysis while in the 1950's to 1970's https://medium.com/@LsdWorld/introduction-to-lsd-what-you-need-to-know-e70ffecb3a92