Study
Directory
Explore all the ways you can impact science. To join a study, download the app by clicking the button below.

Our Studies
Microdose.me
The world's largest microdosing study, with over 23,000 participants.
Anxiety and HPPD
Connections between anxiety and HPPD (Hallucinogen Persisting Perception Disorder).
Mental Health Tracker
Mental health and your routines.Microdosing and Meditation
Does microdosing affect mindfulness?
Code Red
Impacts of substance use on PMS and PMDD (Premenstrual dysphoric disorder).
Sobriety and Well-being
Explore connections between sleep, alcohol and well-being.Gratitude Study
Exploring a novel therapy of visual healing.KAP and Well-being
Investigating Ketamine-assisted psychotherapy.Music and Psychedelics
Measure how music interacts with psychedelics to influence subjective experience. Join the waitlist.Frontline Clinicians Psilocybin Trial
A study of psilocybin-assisted psychotherapy for frontliners.Therapies for Combat Veterans
Understanding combat veterans' mental health profiles and efficacy of conventional versus unconventional treatments.