Green Coffee Extract
8 benefits mapped to clinical evidence across supplements.
Dose per serving from products
50 products in our catalogue print how much Green Coffee Extract a serving holds.
Most common: 100 mg to 250 mg, 28% of 50 products.
| Dose per serving | Products |
|---|---|
| 5 mg or less | 1 |
| 5 mg to 10 mg | 5 |
| 10 mg to 25 mg | 11 |
| 25 mg to 50 mg | 6 |
| 50 mg to 100 mg | 5 |
| 100 mg to 250 mg | 14 |
| 250 mg to 500 mg | 6 |
| over 500 mg | 2 |
Dose per serving from research
17 study groups in 8 studies say how much Green Coffee Extract participants took a day.
These are the doses the studies gave. They are not a recommendation.
Most common: 500 mg to 1 g, 41% of 17 study groups.
| Daily dose | Study groups |
|---|---|
| 50 mg or less | 1 |
| 50 mg to 100 mg | 3 |
| 100 mg to 250 mg | 1 |
| 250 mg to 500 mg | 5 |
| 500 mg to 1 g | 7 |
Benefit Evidence
Research sources
Blood pressure (1)
- Antihypertensive effect of green coffee bean extract on mildly hypertensive subjects
PubMed ID: 16419643
Dose‑dependent BP reductions after 28 days in mildly hypertensive men indicate modest BP‑lowering potential.
Heart health (1)
- Antihypertensive effect of green coffee bean extract on mildly hypertensive subjects
PubMed ID: 16419643
28‑day trial showed dose‑dependent, small but significant reductions in systolic and diastolic BP in mildly hypertensive men.
Fat burn (1)
- Energy restriction combined with green coffee bean extract affects serum adipocytokines and the body composition in obese women
PubMed ID: 28917230
8‑week RCT in obese women: GC extract added to calorie restriction produced greater reductions in body weight and fat mass vs placebo.
Metabolism (1)
- Energy restriction combined with green coffee bean extract affects serum adipocytokines and the body composition in obese women
PubMed ID: 28917230
Weight/fat loss and favorable adipocytokine changes support metabolic enhancement after GCE in obese women.
Weight management (1)
- Energy restriction combined with green coffee bean extract affects serum adipocytokines and the body composition in obese women
PubMed ID: 28917230
RCT in obese women: adding GCE to calorie restriction produced greater weight and fat loss vs placebo.
Antioxidant (1)
- Coffee polyphenols extracted from green coffee beans improve skin properties and microcirculatory function
PubMed ID: 28675091
Coffee polyphenol intake improved skin barrier and microcirculation—effects plausibly related to antioxidant activity.
Liver support (1)
- Berberis aristata, Elaeis guineensis and Coffea canephora Extracts Modulate the Insulin Receptor Expression and Improve Hepatic Steatosis in NAFLD Patients: A Pilot Clinical Trial
PubMed ID: 31888241
6‑month multi‑ingredient supplement including decaf GCE improved noninvasive hepatic steatosis measures in NAFLD patients; contribution of GCE uncertain.
Skin health (1)
- Coffee polyphenols extracted from green coffee beans improve skin properties and microcirculatory function
PubMed ID: 28675091
8‑week RCT of coffee polyphenols (green‑coffee derived) improved skin hydration, barrier function, TEWL and microcirculation—direct skin benefit evidence.
Similar by evidence
Supplements the same benefits carry qualifying findings for — a fact about the evidence graph, not a recommendation to swap.
Products with Green Coffee Extract
Search all165 products whose verified label declares Green Coffee Extract — not every bottle that mentions it in a title.