Skip to content
DE
Botanical

Cocoa Extract

Cocoa extract is a concentrate from cocoa beans, the seeds of the cacao tree (Theobroma cacao), and is rich in polyphenols called flavanols.

Also listed as Chocolate polyphenols, Cocoa polyphenols, Cacao polyphenols, Cacao extract

LongevityCardiovascularHair & SkinGut HealthCognition

What it is studied for

The strongest rated effects first. Bars show the size of the effect, the letter grades the evidence, and each rating lists the studies behind it.

Oxidative stressLongevityModerateA3 studies
Blood pressureCardiovascularModerateA3 studies
Anti-aging SkinHair & SkinModerateBNo linked study
Gut healthModerateBNo linked study
Skin textureHair & SkinModerateBNo linked study
InflammationModerateBNo linked study
All 9 rated effectsGrouped by health goal, with the publications behind each rating

What matters in a cocoa extract?

Cocoa flavanols are the compounds behind an EU health claim about maintaining normal blood-vessel dilation. EFSA concluded that 200 mg daily can support this function. That does not establish heart-attack prevention. 1

Key studies

The most recent publications linked to Cocoa Extract's ratings.

Effect of dark chocolate/ cocoa consumption on oxidative stress and inflammation in adults: A GRADE-assessed systematic review and dose-response meta-analysis of controlled trials.2024Effects of Cocoa Consumption on Cardiometabolic Risk Markers: Meta-Analysis of Randomized Controlled Trials2024The effect of cocoa consumption on markers of oxidative stress: A systematic review and meta-analysis of interventional studies.2020Cocoa Consumption and Blood Pressure in Middle-Aged and Elderly Subjects: a Meta-Analysis2020An association of cocoa consumption with improved physical fitness and decreased muscle damage and oxidative stress in athletes.2017
All 6 studiesEvery publication linked to Cocoa Extract

Why people take it

Energy20.8%
Cognition15.1%
Weight Management12.5%
Fitness11.6%
Essential Health8.5%
Stress & Mood6.2%

SuppCo community snapshot, 2026-09-28. Reasons for use are not evidence that it works.

Questions people ask

Does cocoa extract prevent cardiovascular disease?

COSMOS did not show a statistically significant reduction in its primary cardiovascular outcome. The secondary mortality signal deserves further study. 2

Is more flavanol always better?

EFSA’s assessed daily amount for the vessel-function claim is 200 mg; it does not establish a rule that larger amounts give greater benefits. 1

Can it improve concentration?

The clinic substudy found no overall executive-function/attention benefit. Its diet-related subgroup signals are not yet a dependable prediction of benefit. 3

Sources