Effect Index serves as the platform for the Subjective Effect Index (SEI), a resource containing formalised documentation of the vast number of distinct subjective states which may occur under the influence of hallucinogens. We strive to comprehensively document and describe the wide variety of potential hallucinogenic experiences. The SEI is presented in an easily readable format that contains not only descriptions, but also informed analysis and image, video, and audio replications of these effects.
We believe that in pioneering formalised subjective effect documentation we may demystify the psychedelic experience, which has the potential to allow hallucinogen usage to become more culturally acceptable, better understood, and create a platform on top of which these substances may be more easily studied.
Effect Index was initially founded as a side project on 30 June, 2017 by Josie Kins, the founder of PsychonautWiki and DisregardEverythingISay. It serves as a platform for content that has been in constant development for the previous six years on these sites. However, the aforementioned content is now hosted on its own dedicated platform in the hope of further spreading the documentation and creating a universal terminology set which gives people the vernacular to fully describe experiences that were previously considered ineffable.
If you find this project interesting, we encourage you to join our active community within both our subreddit, and if you'd like to contribute, send Josikinz a message for an invite to our private Discord.