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Pay GuideFirst-Timer GuideCategoriesBrowse TrialsAboutContact
I'm aGuineaPig

The easiest way to find paid clinical trials for healthy volunteers. Live data from ClinicalTrials.gov with pay estimates and eligibility matching.

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Data from ClinicalTrials.gov

imaguineapig.com pulls live data from ClinicalTrials.gov (NIH/NLM). Pay estimates are approximate ranges based on study type and are not confirmed by sponsors. We do not provide medical advice. Always contact the study team directly to confirm compensation, eligibility, and risks.

GuineaPig/Categories/Psychedelic Clinical Trials

Psychedelic Clinical Trials
for Healthy Volunteers

Psychedelic research is booming. Universities and pharma companies are running studies on psilocybin, MDMA, ketamine, and cannabis for depression, PTSD, and more.

149

Active Trials

$2,000 - $6,000

Typical Pay (estimated)

1-4 weeks

Duration

Psilocybin studies have 6x waitlist demand

Featured Trial

Highest Paying in Category
$1,500 – $12,000

Estimated compensation

In Vivo Study of THC-induced Immune-genome Changes at Single Cell Solution in HIV-infected Humans

Yale University

West HavenPhase 140 enrolling
View trial details

All Psychedelic Trials

View all 149

No additional trials found. Check back soon or browse all trials.

View all 149 trials

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Learn more: How Much Do Trials Pay? · First-Timer's Guide

GuineaPig pulls live data from ClinicalTrials.gov (NIH/NLM). Pay estimates are approximate ranges based on study type and are not confirmed by sponsors. Eligibility indicators use limited criteria only. We do not provide medical advice. Always contact the study team directly to confirm compensation, full eligibility, and risks before enrolling.