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Pay GuideFirst-Timer GuideCategoriesBrowse TrialsAboutContact
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/Weight Loss Clinical Trials

Weight Loss Clinical Trials
for Healthy Volunteers

The weight loss drug market is exploding with GLP-1 drugs like Ozempic and Wegovy. Pharma companies need healthy volunteers to test next-generation treatments.

806

Active Trials

$3,000 - $10,000

Typical Pay (estimated)

4-12 weeks

Duration

GLP-1 studies are the fastest growing category

Featured Trial

Highest Paying in Category
$1,950 – $18,000

Estimated compensation

A Study to Investigate the Effect of AZD6234 and a Combination of AZD9550 and AZD6234 on Pharmacokinetics of Combined Oral Contraceptive Ethinyl Estradiol/Levonorgestrel in Healthy Female Participants Living With Overweight or Obesity

AstraZeneca

GlendalePhase 150 enrolling
View trial details

All Weight Trials

View all 806
High PayingPhase 1
$1,950 – $18,000

Est. compensation

A Study of LY4086940 in Healthy Participants and Participants With Overweight or Obesity, With or Without Type 2 Diabetes

Eli Lilly and Company

Daytona Beach, Florida201 enrolling
High PayingPhase 1
$1,950 – $18,000

Est. compensation

Single and Multiple Ascending Dose Study of AMG 513 in Participants With Obesity

Amgen

Anaheim, California80 enrolling
High PayingPhase 1
$1,950 – $18,000

Est. compensation

A Study of LY4167586 in Participants With Obesity or Overweight Who Are Otherwise Healthy

Eli Lilly and Company

Madison, Wisconsin84 enrolling
High PayingPhase 1
$1,950 – $18,000

Est. compensation

A Study Investigating the Safety of RO7795081 and the Effect of RO7795081 on How the Body Processes Pitavastatin and Rosuvastatin in Otherwise Healthy Overweight or Obese Adult Participants

Hoffmann-La Roche

Groningen40 enrolling
High PayingPhase 1
$1,950 – $18,000

Est. compensation

A Study of LY4064912 in Healthy Participants and With Overweight or Obesity

Eli Lilly and Company

Los Alamitos, California144 enrolling
High PayingPhase 1
$1,500 – $12,000

Est. compensation

A Study to Evaluate the Safety, Tolerability, Pharmacokinetics and Pharmacodynamics of HRS-4729 Injection in Healthy Subjects

Fujian Shengdi Pharmaceutical Co., Ltd.

Jinan, Shandong103 enrolling
High PayingPhase 1
$2,500 – $12,000

Est. compensation

Graded Insulin Suppression Test P&F

Columbia University

New York, New York15 enrolling
High PayingEarly Phase 1
$2,500 – $12,000

Est. compensation

Metabolic Effects of Endogenous Bile Acids After Gastric Bypass Surgery

Hvidovre University Hospital

Hvidovre18 enrolling
High PayingEarly Phase 1
$1,500 – $12,000

Est. compensation

Evaluation of Milk Polar Lipids in Dyslipidemic Adults With Abdominal Obesity

University of Connecticut

Storrs, Connecticut130 enrolling
High PayingPhase 1
$2,500 – $12,000

Est. compensation

Understanding the Health Effect of a Bioactive Peptide From Egg: A Pilot Study

University of Alberta

Edmonton, Alberta28 enrolling
High PayingPhase 1
$1,500 – $12,000

Est. compensation

Phase I Study of XTL6001 Injection in Healthy and Obese Subjects

Shanghai Xitaili Biomedicine Technology co., Ltd.

Beijing, Beijing Municipality80 enrolling
View all 806 trials

Explore Other Categories

PsychedelicVaccineDiet & NutritionBrain & NeurosciencePharmaceutical Drug Studies

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.