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ClinicalTrials.gov public records Last synced Oct 21, 2026, 10:55 PM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Mars Cocoa Extract Capsules Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Daily Intake of Cocoa Flavanols and Arterial Stiffness in Humans

NCT03587883
View directory record Official record
Conditions
Healthy
Interventions
Cocoa flavanols I, Control I, Cocoa flavanols II, Control II
Other
Lead sponsor
University of California, Davis
Other
Eligibility
25 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated May 20, 2022 · Synced Oct 21, 2026, 10:55 PM EDT
Recruiting Phase 3 Interventional

The COCOA-PAD II Trial

NCT04794530
View directory record Official record
Conditions
Peripheral Artery Disease
Interventions
cocoa flavanols, placebo
Drug
Lead sponsor
Northwestern University
Other
Eligibility
55 Years and older
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
3
States / cities
Chicago, Illinois • Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated May 28, 2026 · Synced Oct 21, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Long Term Cocoa Flavanol Intake on Blood Pressure and Platelet Function in Healthy Adults, Part 1

NCT02447770
View directory record Official record
Conditions
Healthy
Interventions
Mars Cocoa Extract Capsules
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
30 Years to 55 Years
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 21, 2026, 10:55 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Cocoa Flavanols for Modulating Immune Response and Accelerating Recovery

NCT03123068
View directory record Official record
Conditions
Surgical Recovery
Interventions
CocoaVia®, Placebo
Drug · Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 90 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Oct 21, 2026, 10:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Long Term Cocoa Flavanol Intake on Blood Pressure and Platelet Function in Healthy Adults, Part 2

NCT02447783
View directory record Official record
Conditions
Healthy
Interventions
Control Capsules, Mars Cocoa Extract Capsules
Dietary Supplement
Lead sponsor
University of California, Davis
Other
Eligibility
30 Years to 55 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 21, 2026, 10:55 PM EDT