Last verified: 17 days ago
Jabuticaba
Also known as: Myrciaria jaboticaba, Myrciaria trunciflora, Plinia cauliflora, Brazilian grape tree, jabuticaba peel extract, JPE
Evidence under review. — Not yet rated
Brazilian berry rich in antioxidants; early animal research suggests metabolic and gut health benefits.
-
What it does
Jabuticaba is a dark-skinned Brazilian berry packed with polyphenols, especially in its peel. Animal studies suggest it may help lower cholesterol and triglycerides, reduce oxidative stress, and...
-
Evidence quality
Evidence base hasn't been formally rated yet. See research below.
-
Clinical dose
No established dose
-
Found in
What the Science Says
Jabuticaba is a dark-skinned Brazilian berry packed with polyphenols, especially in its peel. Animal studies suggest it may help lower cholesterol and triglycerides, reduce oxidative stress, and support gut health in the context of obesity and high-fat diets. Lab studies also show its extracts have antimicrobial properties and may support wound healing, though human clinical evidence is still very limited.
What It Doesn't Do
Not proven to cause weight loss in humans. No solid evidence it treats diabetes or metabolic syndrome on its own. Don't expect it to replace medication. The antimicrobial effects shown in labs haven't been tested in people. No proven cognitive or mood benefits in humans.
Evidence-Based Benefits
May lower cholesterol and triglycerides in obese animals fed high-fat diets.
Weak EvidenceEffective at: No established human dose
Supporting studies (click to view on PubMed):
Rich in polyphenols that reduce oxidative stress markers in animal models.
Weak EvidenceEffective at: No established human dose
Supporting studies (click to view on PubMed):
Peel extract inhibits harmful bacteria like E. coli in laboratory conditions.
Weak EvidenceEffective at: No established human dose
Supporting studies (click to view on PubMed):
May support beneficial gut bacteria and reduce inflammation in animal models of metabolic disease.
Weak EvidenceEffective at: No established human dose
Supporting studies (click to view on PubMed):
Absorption & Bioavailability
Unknown — no human pharmacokinetic data in the provided studies; animal and in vitro models only
Red Flags to Watch For
- Nearly all research is in animals or cell cultures — human clinical trials are essentially absent in the provided evidence
- No established safe or effective dose for humans has been validated
- Often sold as a peel extract, but peel and whole-fruit compositions differ significantly — product labeling may be inconsistent
- Cytotoxic effects observed at higher concentrations in liver tumor cell lines — safety at high doses is unclear
Products Containing Jabuticaba
See how Jabuticaba is used in these analyzed products:
Frequently Asked Questions
What does Jabuticaba do?
Brazilian berry rich in antioxidants; early animal research suggests metabolic and gut health benefits.
What is the effective dose of Jabuticaba?
No established dose
Is Jabuticaba safe?
Nearly all research is in animals or cell cultures — human clinical trials are essentially absent in the provided evidence
What doesn't Jabuticaba do?
Not proven to cause weight loss in humans.
Research Sources
- PubMed
- NIH DSLD
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-05-25