Natural Herb Library

Tribulus Fruit

Chinese
白蒺藜
Pinyin
Bai Ji Li
Latin
Fructus Tribuli
Botanical illustration of Tribulus Fruit, Tribulus terrestris, showing thorny dried fruits, separated mericarps, and diagnostic plant details.
Botanical plate by Kodi .

Known in TCM as Bai Ji Li (白蒺藜), this bitter and acrid, slightly warm herb enters the Liver. Traditionally, it pacifies the Liver and subdues rising Yang ... Bai Ji Li is used for headache, dizziness, irritability, and upward-surging Liver activity, most often applied for headache, dizziness, and blurred vision. Modern research has identified Protodioscin among its active constituents.

Part used: Fruit

Also Known As

Bai Ji Li Fructus Tribuli Prepared tribulus fruit

Latin: Fructus Tribuli | Pinyin: Bai Ji Li | Chinese: 白蒺藜

TCM Properties

Taste
bitter, acrid
Temperature
slightly warm
Channels
Liver

Traditional Use

Primary Actions

  • Pacifies the Liver and subdues rising Yang ... Bai Ji Li is used for headache, dizziness, irritability, and upward-surging Liver activity.
  • Soothes constrained Liver qi ... it is chosen for rib-side discomfort, breast distention, and pressure-type headache when stagnation and irritability coexist.
  • Dispels wind, brightens the eyes, and relieves itching ... traditional use extends to red painful eyes, blurred vision, and diffuse itchy eruptions.

Secondary Actions

  • This page should stay distinct from the already-live `puncturevine-caltrop-fruit` / Ji Li lane ... Bai Ji Li usually points to a later trade or prepared presentation rather than to a fully separate plant.
  • Later market language may use Bai Ji Li for cleaned, light-colored, or de-spined fruit lots, which is why this record remains pharmacy-grade and trade-forward rather than botanical-only.

Classic Formulas

  • Liver-constraint formulas with Chai Hu or Xiang Fu ... common strategy for breast distention, pressure headache, and emotional frustration.
  • Eye-focused combinations with Ju Hua or Jue Ming Zi ... used when Liver heat, wind, or rising Yang affects vision.
  • Wind-itching formulas with Fang Feng or Chan Tui ... practical pairing logic for urticaria and diffuse pruritus.

Classical References

  • Traditional materia medica treats Bai Ji Li as a Tribulus fruit lane that calms rising Liver activity, moves constrained qi, brightens the eyes, and relieves itching.
  • Its difference from Ji Li is usually a trade and preparation distinction rather than a radically different therapeutic family.

Modern Research

Active Compounds

  • Protodioscin and related steroidal saponins ... the most discussed constituents in Tribulus pharmacology
  • Flavonoids and phenolic compounds ... supportive antioxidant and vascular-study constituents
  • Polysaccharide fractions ... increasingly discussed in Fructus Tribuli processing and antihypertensive research

Studied Effects

  • A 2017 review summarized traditional uses, phytochemistry, and pharmacological activities of Tribulus terrestris, providing the broad modern background for Bai Ji Li within the Tribulus fruit family (PMID 29086839).
  • A 2023 Fructus Tribuli study used network-pharmacology methods to explore mechanisms related to endothelial dysfunction in hypertension, showing how modern work is increasingly focusing on fruit-specific vascular questions (PMID 37295575).
  • A 2026 study found that stir-frying altered Fructus Tribuli polysaccharide structure while enhancing antihypertensive efficacy, which is particularly relevant for a trade-forward Bai Ji Li page rather than for a generic whole-plant Tribulus discussion (PMID 41865725).

PubMed References

Safety & Interactions

Contraindications

  • Pregnancy
  • Use without supervision in hormone-sensitive or prostate-related conditions
  • Marked deficiency patterns without clear Liver wind, Liver Yang, or qi-stagnation features

Cautions

  • Concentrated Tribulus supplements are not equivalent to standard pharmacy fruit dosing and have generated modern liver, kidney, hormonal, and priapism-related safety concerns in case literature.
  • Source verification still matters because Ji Li, Bai Ji Li, and other Tribulus trade labels are not always applied consistently.

Drug Interactions

  • Antihypertensive drugs ... possible additive blood-pressure-lowering effect
  • Antidiabetic drugs ... possible additive glucose-lowering effect
  • Hormone-active or fertility-directed therapies ... theoretical overlap in endocrine-facing use

Conditions

Frequently Asked Questions

What is Tribulus Fruit used for?

Tribulus Fruit is traditionally used to Pacifies the Liver and subdues rising Yang ... Bai Ji Li is used for headache, dizziness, irritability, and upward-surging Liver activity., Soothes constrained Liver qi ... it is chosen for rib-side discomfort, breast distention, and pressure-type headache when stagnation and irritability coexist., Dispels wind, brightens the eyes, and relieves itching ... traditional use extends to red painful eyes, blurred vision, and diffuse itchy eruptions.. Research has investigated its effects on: A 2017 review summarized traditional uses, phytochemistry, and pharmacological activities of Tribulus terrestris, providing the broad modern background for Bai Ji Li within the Tribulus fruit family (PMID 29086839).; A 2023 Fructus Tribuli study used network-pharmacology methods to explore mechanisms related to endothelial dysfunction in hypertension, showing how modern work is increasingly focusing on fruit-specific vascular questions (PMID 37295575)..

What are other names for Tribulus Fruit?

Tribulus Fruit is also known as Bai Ji Li, Fructus Tribuli, Prepared tribulus fruit. In TCM: 白蒺藜 (Bai Ji Li); Fructus Tribuli.

Is Tribulus Fruit safe during pregnancy?

Tribulus Fruit is not recommended during pregnancy.

What are the contraindications for Tribulus Fruit?

Tribulus Fruit should not be used in: Pregnancy; Use without supervision in hormone-sensitive or prostate-related conditions; Marked deficiency patterns without clear Liver wind, Liver Yang, or qi-stagnation features. Consult a qualified practitioner before use.

Does Tribulus Fruit interact with any medications?

Tribulus Fruit may interact with: Antihypertensive drugs ... possible additive blood-pressure-lowering effect; Antidiabetic drugs ... possible additive glucose-lowering effect; Hormone-active or fertility-directed therapies ... theoretical overlap in endocrine-facing use. Always inform your healthcare provider of any herbal supplements you are taking.