Last verified: 4 days ago
Gardenia Fruit Extract
Also known as: Gardenia jasminoides, Cape jasmine fruit, Zhi Zi, GJE, gardenia extract
Evidence under review. — Not yet rated
Traditional herbal extract with early-stage research; no human clinical trials available.
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What it does
Gardenia Fruit Extract comes from the fruit of Gardenia jasminoides, a plant used in traditional East Asian medicine. Early-stage animal and cell studies suggest it may have gastroprotective...
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Evidence quality
Evidence base hasn't been formally rated yet. See research below.
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Clinical dose
No established dose
What the Science Says
Gardenia Fruit Extract comes from the fruit of Gardenia jasminoides, a plant used in traditional East Asian medicine. Early-stage animal and cell studies suggest it may have gastroprotective effects (helping protect the stomach lining), potential activity against H. pylori bacteria, and anti-inflammatory properties. However, no human clinical trials have been published, so it is not possible to confirm these effects work in people or to establish a reliable dose.
What It Doesn't Do
No proven anxiety relief in humans — that claim is based on animal studies only. Not shown to treat any digestive condition in people. No evidence it works as a weight loss aid. Don't assume 'traditional use' means clinically proven.
Evidence-Based Benefits
May protect the stomach lining from NSAID-induced damage, based on animal studies.
Weak EvidenceEffective at: No established dose
Shows early antibacterial activity against H. pylori in lab and animal research.
Weak EvidenceEffective at: No established dose
Absorption & Bioavailability
Unknown — no human pharmacokinetic data available from provided sources.
Red Flags to Watch For
- Zero human clinical trials found — all research is animal or cell-based
- Topical exposure has been linked to allergic contact dermatitis in some individuals
- Potential drug interactions not well characterized; use caution with medications like stanozolol
- Widely sold in supplements (1,000+ registered products) despite no clinical evidence base
- No established safe or effective dose for humans
Frequently Asked Questions
What does Gardenia Fruit Extract do?
Traditional herbal extract with early-stage research; no human clinical trials available.
What is the effective dose of Gardenia Fruit Extract?
No established dose
Is Gardenia Fruit Extract safe?
Zero human clinical trials found — all research is animal or cell-based
What doesn't Gardenia Fruit Extract do?
No proven anxiety relief in humans — that claim is based on animal studies only.
Research Sources
- NIH DSLD
- Web
This information is for educational purposes only and is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Last updated: 2026-11-05