Interactions on record — worth a quick check against your medications. Based on 3 of 4 ingredients. Check your meds →
Dietary supplement

Tribulus Formula Ingredients & Drug Interactions

by Pure Encapsulations

Capsule Category: Other Combinations
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

Tribulus Formula is a dietary supplement by Pure Encapsulations with 4 active ingredients. Its ingredients are commonly taken for bodybuilding and testosterone support, anxiety and stress, anti-inflammatory.Based on those ingredients, 913 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Hesperetin, Chrysin, Tribulus Fruit Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of Tribulus Formula by Pure Encapsulations

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 4 of its 4 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

Tribulus Formula contains four active ingredients. D-Aspartic Acid is an amino acid, though we hold no interaction data for it.

Chrysin is a flavonoid (a plant compound with antioxidant properties). Tribulus Fruit Extract comes from the tribulus plant and has been studied for sexual function.

Hesperetin is a bioflavonoid, a naturally occurring plant compound also called hesperetin. The formula is completed with inactive plant fiber, a vegetarian capsule, and ascorbyl palmitate (a form of vitamin C) as preservative.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: sexual function and athletic performance.
  • We looked for evidence on: Erectile dysfunction (ED), Sexual dysfunction, Male infertility, Athletic performance, Exercise-induced muscle damage, Exercise-induced muscle soreness — and 4 related terms.
  • The strongest evidence on file: Tribulus is rated "Possibly Effective" for Sexual dysfunction (Natural Medicines).
  • Also on file: Tribulus is rated "Possibly Ineffective" for Athletic performance.
  • Also on file: Tribulus is rated "Insufficient Reliable Evidence To Rate" for Erectile dysfunction (ED), Male infertility, Exercise-induced muscle damage.

The evidence for this formula's intended uses is mixed. Tribulus Fruit Extract is rated Possibly Effective for sexual dysfunction based on available research.

However, tribulus is rated Possibly Ineffective for athletic performance. For the other ingredients — chrysin is rated with Insufficient Reliable Evidence for anxiety, athletic performance, cancer, HIV/AIDS, muscle strength, and gout; hesperetin is Insufficient for nonalcoholic fatty liver disease and Possibly Ineffective for obesity and high cholesterol.

Overall, the evidence for what this product is meant to do is not well established in the data we hold.

The evidence, ingredient by ingredient Chrysin Tribulus Hesperidin

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 2 of the 3 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 3 of 3.
  • General safety write-ups exist for 3 of 3.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Tribulus Fruit Extract and chrysin are both generally well tolerated in short-term use, though long-term safety data are limited. Tribulus has caused rare serious effects in case reports — liver and kidney injury, seizures, and a painful erection condition — though these are uncommon.

More commonly, it can cause stomach upset including nausea, cramping, diarrhea, or constipation, though in trials these rates matched placebo. Hesperetin is generally well tolerated in food amounts and short-term supplement use, though one case of allergic skin reaction was reported.

Neither chrysin nor hesperetin nor tribulus should be used during pregnancy or while breastfeeding — the safety information advises against it because there isn't enough data to know they're safe.

Side effects, ingredient by ingredient Chrysin Tribulus Hesperidin

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 3 of the 3 matched ingredients can interact with medications — Tribulus, Hesperidin, Chrysin.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; diabetes medications; lithium.
  • For scale: 913 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking Tribulus Formula, double-check these medication types with your pharmacist: blood thinners and antiplatelet drugs (like warfarin or aspirin) — chrysin, tribulus, and hesperetin may all increase bleeding risk; blood pressure medications — tribulus and hesperetin may lower pressure further; diabetes medications — tribulus may increase low blood sugar risk; estrogen therapy and estrogen-containing birth control pills — chrysin may reduce their effectiveness; heart medications including verapamil and diltiazem — hesperetin may boost their levels; and lithium — tribulus may increase its levels. No interactions are documented for D-Aspartic Acid in our data.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

This product combines tribulus and other plant compounds studied for sexual function and athletic performance, though the evidence is limited. If you're on blood pressure or diabetes medications, take blood thinners, use hormone-based birth control, take lithium, or use heart medications, you'll need to check this product against your exact medications before starting.

Talk to your pharmacist or doctor first — especially if you're pregnant, nursing, or take any prescriptions.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 3 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jan 23, 2023.

This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed

At a glance

General information

Key facts about Tribulus Formula, straight from the product label.

Brand Pure Encapsulations
Barcode (UPC) 766298014753
Net contents 90 Capsule(s)
Market status On market
Date entered into DSLD Jan 23, 2023
DSLD ID 278372
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Women (not pregnant or lactating), Adult Male (18-50 Years), Gluten Free
From the label
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.

Supplement Facts

The label details for Tribulus Formula by Pure Encapsulations, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
3 Capsule(s)
Maximum serving Sizes:
3 Capsule(s)
Servings per container
30
UPC/BARCODE
766298014753
IngredientAmount% DV
D-Aspartic Acid1000 mg--
Chrysin100 mg--
Tribulus Fruit Extract250 mg--
Hesperetin50 mg--

Other ingredients: hypoallergenic Plant Fiber, Vegetarian Capsule, Ascorbyl Palmitate

Tap any ingredient to jump to its full detail below.

Label statements
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Storage

Store in a cool, dry place.

Suggested/Recommended/Usage/Directions

Recommendations: As a dietary supplement, take 3 capsules, 1-2 times daily, between meals.

Precautions

Warning: Not to be taken by pregnant or lactating women. If you have any health condition or are taking any medication, consult your health professional before use.

Keep out of the reach of children.

Use only if safety seal is intact.

General Statements

Scan to learn about our hypoallergenic supplements

Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.

Seals/Symbols

Certified Gluten-free by the Gluten-free Certification Organization, www.gluten.org GFCO.org

Formulation

Helps maintain the body's normal testosterone levels

Gluten-free, Non-GMO & Hypoallergenic

Gluten-free, Non-GMO & Hypoallergenic

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

See for yourself

Tribulus Formula by Pure Encapsulations label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

What’s inside

The Ingredients in Tribulus Formula by Pure Encapsulations

These are the 4 active ingredients this product is made of. Select any to open its full monograph.

Serving size3 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

D-Aspartic Acid

1000 mg per serving

Chrysin

Interacts with
358 drugs
100 mg per serving

Chrysin is a plant flavonoid sold mainly as a bodybuilding supplement claimed to raise testosterone or block estrogen, but human studies have not show...

Chrysin monograph & interactions

Tribulus Fruit Extract

Interacts with
259 drugs
250 mg per serving Form: Protodioscin

Tribulus is a plant supplement most often marketed to boost libido, testosterone, and athletic performance, but the human evidence behind these claims...

Tribulus Fruit Extract monograph & interactions

Hesperetin

Interacts with
702 drugs
50 mg per serving

Hesperidin is a flavonoid found in citrus fruits that is often combined with diosmin and used for vein and circulation problems like hemorrhoids and v...

Hesperetin monograph & interactions

Other (inactive) ingredients: Hypoallergenic Plant Fiber, Vegetarian Capsule, Ascorbyl Palmitate. These complete the product’s ingredient list but are not active constituents.

Interaction report

Tribulus Formula by Pure Encapsulations Drug Interactions

Want to check YOUR meds against Tribulus Formula?

Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.

Go to the checker
913Drugs
804 Moderate 109 Minor

Ingredients driving the most interactions

Chrysin 358

Each ingredient & the kinds of drugs it affects

For each ingredient in Tribulus Formula with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Hesperetin7 drug types · 702 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, hesperidin may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Animal research suggests that hesperetin, a bioflavonoid aglycone derivative of hesperidin, may have antiplatelet activity.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking hesperidin with antihypertensive drugs might increase the risk of hypotension.
Some clinical and animal research shows that hesperidin can decrease blood pressure. However, other clinical research shows that hesperidin does not affect blood pressure.

Likelihood Possible Evidence D
Celiprolol (Celicard)

Theoretically, hesperidin may decrease the levels and clinical effects of celiprolol.
Animal research shows that concomitant use of hesperidin may reduce the plasma area under the curve of celiprolol by up to 75%. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, concomitant use with CNS depressants may cause additive sedative effects.
Animal studies show that hesperidin has sedative effects, due to opioid receptor activity and can increase sedation when used with diazepam. This effect has not been reported in humans.

Likelihood Possible Evidence D
Diltiazem (Cardizem, Others)

Theoretically, hesperidin may increase the levels and clinical effects of diltiazem.
Animal research suggests that hesperidin may enhance the bioavailability of diltiazem, increasing the plasma area under the curve of diltiazem by up to 65.3%. This effect has not been reported in humans.

Likelihood Possible Evidence D
P-Glycoprotein Substrates

Theoretically, hesperidin might inhibit P-glycoprotein-mediated drug efflux and potentially increase levels of drugs that are substrates of P-glycoprotein.
In vitro research shows that hesperidin can inhibit P-glycoprotein efflux. This effect has not been reported in humans.

Likelihood Possible Evidence D
Verapamil (Calan, Others)

Theoretically, hesperidin might increase the levels and clinical effects of verapamil.
Animal research suggests that hesperidin may enhance the bioavailability of verapamil, increasing the plasma area under the curve of verapamil by 96.8%. This effect has not been reported in humans

Likelihood Possible Evidence D

Chrysin9 drug types · 358 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, chrysin might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro evidence suggests that chrysin might inhibit platelet aggregation.

Likelihood Possible Evidence D
Aromatase Inhibitors

Theoretically, chrysin might increase the effects and adverse effects of aromatase inhibitors.
In vitro research suggests that chrysin might decrease estrogen synthesis by acting as an aromatase (estrogen synthetase) inhibitor..

Likelihood Possible Evidence D
Contraceptive Drugs

Theoretically, chrysin might reduce the efficacy of estrogen-containing contraceptive drugs.
In vitro research suggests that chrysin might have antiestrogenic activity.

Likelihood Possible Evidence D
Diclofenac (Voltaren, Others)

Theoretically, chrysin might increase the effects and adverse effects of diclofenac.
In vitro research suggests that chrysin and its sulfate conjugate inhibit diclofenac metabolism. It is speculated that chrysin and its sulfate conjugate reduce the metabolism of diclofenac by inhibiting cytochrome P450 2C9. This effect has not been reported in humans.

Likelihood Possible Evidence D
Estrogens

Theoretically, chrysin might decrease the effects of estrogen therapy.
In vitro research suggests that chrysin might have antiestrogenic activity.

Likelihood Possible Evidence D
Mephenytoin (Mesantoin)

Theoretically, chrysin might increase the effects and adverse effects of mephenytoin.
In vitro research suggests that chrysin and its sulfate and glucuronide conjugates inhibit S-mephenytoin metabolism. It is speculated that chrysin and its conjugates reduce the metabolism of S-mephenytoin by inhibiting cytochrome P450 2C19. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, chrysin might increase levels of drugs metabolized by CYP1A2.
In vitro research suggests that chrysin inhibits CYP1A2 isozymes. However, chrysin does not appear to inhibit CYP1A2-dependent caffeine metabolism in animals. Due to chrysin's low bioavailability and rapid metabolism to glucuronide and sulfate conjugates, this interaction is unlikely.

Likelihood Unlikely Evidence D
Glucuronidated Drugs

Theoretically, chrysin might increase the clearance of drugs that are UGT1A1 substrates, thereby reducing their effectiveness.
In vitro research suggests that chrysin might induce UDP-glucuronosyltransferase 1A1 (UGT1A1).

Likelihood Unlikely Evidence D
Testosterone

Theoretically, chrysin might increase the effects and adverse effects of testosterone.
In vitro research suggests that chrysin and its sulfate conjugate inhibit testosterone metabolism. It is speculated that chrysin and its sulfate conjugate reduce the metabolism of testosterone by inhibiting cytochrome P450 3A4. This effect has not been reported in humans.

Likelihood Possible Evidence D

Tribulus Fruit Extract3 drug types · 259 drugs

Antidiabetes Drugs

Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that Tribulus can lower blood glucose levels in adults with type 2 diabetes who are taking antidiabetes medications.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Animal research shows that tribulus can lower blood pressure by inhibiting angiotensin-converting enzyme (ACE). Tribulus has also demonstrated hypotensive effects in pre-hypertensive adults.

Likelihood Possible Evidence D
Lithium

Theoretically, tribulus might increase the levels and clinical effects of lithium.
Tribulus is thought to have diuretic properties. Due to these potential diuretic effects, tribulus might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
The maker

Brand information

Manufacturer and brand details for Tribulus Formula, from the product label.

Pure Encapsulations

See all Pure Encapsulations products
Name
Pure Encapsulations
Street Address
490 Boston Post Road
City
Sudbury
State
MA
Phone Number
1-800-753-2277
Web Address
www.PureEncapsulations.com
Pharmacist Counseling Corner

Tribulus Formula by Pure Encapsulations: Common Questions

Does Tribulus Formula by Pure Encapsulations interact with any medications?
Yes. Based on its ingredients, Tribulus Formula has a known interaction with 913 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Tribulus Formula contains 4 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does this product really help with sexual dysfunction?
Tribulus Fruit Extract in this formula is rated Possibly Effective for sexual dysfunction based on available research. The other ingredients — chrysin, hesperetin, and D-Aspartic Acid — don't have established evidence for sexual function. Results vary by person, so it's worth a trial if your doctor or pharmacist says it's safe for you.
Can I take this if I'm pregnant or breastfeeding?
No. Chrysin and tribulus both advise against use during pregnancy and while breastfeeding because there isn't enough safety information. Even though hesperetin has some pregnancy data suggesting it might be safe, tribulus and chrysin together make this product not appropriate during those times. Talk with your doctor or pharmacist about alternatives.
What's the difference between hesperetin and hesperidin — are they the same?
Hesperetin is the active form of hesperidin, a bioflavonoid from citrus. The product lists hesperetin, which is the form your body uses after hesperidin breaks down. They're closely related, but hesperetin is the active compound doing the work.
Will this help me build muscle or boost my athletic performance?
Tribulus is rated Possibly Ineffective for athletic performance, and chrysin doesn't have solid evidence for muscle strength. While some people take tribulus for fitness goals, the research doesn't back it up as a performance enhancer.
Are there any fillers or extra ingredients I should know about?
The formula contains hypoallergenic plant fiber, a vegetarian capsule, and ascorbyl palmitate (a form of vitamin C used as a preservative) as inactive ingredients. If you have sensitivities to any of these, let your pharmacist know.
What side effects might I experience?
Tribulus can cause stomach upset — nausea, cramping, diarrhea, or constipation — though in studies these rates were similar to placebo. Rare serious effects like liver injury or seizures have been reported but are uncommon. If you notice any unusual symptoms, stop and contact your pharmacist or doctor right away.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.

Tribulus Formula label
Sources

Sources & How We Checked

Tribulus Formula's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.

Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.

The 47 references behind this product’s interaction data

Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.

Chrysin 23 references
  1. Galijatovic A, Otake Y, Walle UK, Walle T. Extensive metabolism of the flavonoid chrysin by human Caco-2 and Hep G2 cells. Xenobiotica 1999;29:1241-56. PubMed
  2. Lee H, Yeom H, Kim YG, et al. Structure-related inhibition of human hepatic caffeine N3-demethylation by naturally occurring flavonoids. Biochem Pharmacol 1998;55:1369-75. PubMed
  3. Galijatovic A, Walle UK, Walle T. Induction of UDP-glucuronosyltransferase by the flavonoids chrysin and quercetin in Caco-2 cells. Pharm Res 2000;17:21-6.
  4. Walle UK, Galijatovic A, Walle T. Transport of the flavonoid chrysin and its conjugated metabolites by the human intestinal cell line Caco-2. Biochem Pharmacol 1999;58:431-8. PubMed
  5. Kao YC, Zhou C, Sherman M, et al. Molecular basis of the inhibition of human aromatase (estrogen synthetase) by flavone and isoflavone phytoestrogens: A site-directed mutagenesis study. Environ Health Perspect 1998;106:85-92. PubMed
  6. Jeong HJ, Shin YG, Kim IH, Pezzuto JM. Inhibition of aromatase activity by flavonoids. Arch Pharm Res 1999;22:309-12. PubMed
  7. Walle T, Otake Y, Galijatovic A, et al. Induction of UDP-glucuronosyltransferase UGT1A1 by the flavonoid chrysin in the human hepatoma cell line hep G2. Drug Metab Dispos 2000;28:1077-82. DOI
  8. Walle T, Otake Y, Brubaker JA, et al. Disposition and metabolism of the flavonoid chrysin in normal volunteers. Br J Clin Pharmacol 2001;51:143-6. DOI
  9. Galijatovic A, Otake Y, Walle UK, Walle T. Induction of UDP-glucuronosyltransferase UGT1A1 by the flavonoid chrysin in Caco-2 cells--potential role in carcinogen bioinactivation. Pharm Res 2001;18:374-9. PubMed
  10. Lautraite S, Musonda AC, Doehmer J, et al. Flavonoids inhibit genetic toxicity produced by carcinogens in cells expressing CYP1A2 and CYP1A1. Mutagenesis 2002;17:45-53. PubMed
  11. Han, D. H., Denison, M. S., Tachibana, H., and Yamada, K. Relationship between estrogen receptor-binding and estrogenic activities of environmental estrogens and suppression by flavonoids. Biosci.Biotechnol.Biochem 2002;66(7):1479-1487. PubMed
  12. O'Leary, K. A., de Pascual-Tereasa, S., Needs, P. W., Bao, Y. P., O'Brien, N. M., and Williamson, G. Effect of flavonoids and vitamin E on cyclooxygenase-2 (COX-2) transcription. Mutat.Res 7-13-2004;551(1-2):245-254. PubMed
  13. Woodman, O. L. and Chan, E. C. Vascular and anti-oxidant actions of flavonols and flavones. Clin Exp Pharmacol Physiol 2004;31(11):786-790. PubMed
  14. Simons, A. L., Renouf, M., Hendrich, S., and Murphy, P. A. Human gut microbial degradation of flavonoids: structure-function relationships. J Agric.Food Chem 5-18-2005;53(10):4258-4263. PubMed
  15. Kim, H. J., Lee, S. B., Park, S. K., Kim, H. M., Park, Y. I., and Dong, M. S. Effects of hydroxyl group numbers on the B-ring of 5,7-dihydroxyflavones on the differential inhibition of human CYP 1A and CYP1B1 enzymes. Arch Pharm Res 2005;28(10):1114-1121 PubMed
  16. Moon, Y. J., Wang, X., and Morris, M. E. Dietary flavonoids: effects on xenobiotic and carcinogen metabolism. Toxicol In Vitro 2006;20(2):187-210. PubMed
  17. Landolfi, R., Mower, R. L., and Steiner, M. Modification of platelet function and arachidonic acid metabolism by bioflavonoids. Structure-activity relations. Biochem Pharmacol 5-1-1984;33(9):1525-1530. PubMed
  18. Tsyrlov, I. B., Mikhailenko, V. M., and Gelboin, H. V. Isozyme- and species-specific susceptibility of cDNA-expressed CYP1A P-450s to different flavonoids. Biochim.Biophys Acta 4-13-1994;1205(2):325-335. PubMed
  19. Collins, B. M., McLachlan, J. A., and Arnold, S. F. The estrogenic and antiestrogenic activities of phytochemicals with the human estrogen receptor expressed in yeast. Steroids 1997;62(4):365-372. PubMed
  20. Kuiper, G. G., Lemmen, J. G., Carlsson, B., Corton, J. C., Safe, S. H., van der Saag, P. T., van der Burg, B., and Gustafsson, J. A. Interaction of estrogenic chemicals and phytoestrogens with estrogen receptor beta. Endocrinology 1998;139(10):4252-4263. PubMed
  21. Liu G, Xie W, He AD, et al. Antiplatelet activity of chrysin via inhibiting platelet aIIbß3-mediated signaling pathway. Mol Nutr Food Res 2016;60(9):1984-93.
  22. Noh K, Oh do G, Nepal MR, et al. Pharmacokinetic interaction of chrysin with caffeine in rats. Biomol Ther (Seoul) 2016;24(4):446-52. PubMed
  23. Mohos V, Fliszár-Nyúl E, Ungvári O, et al. Effects of Chrysin and Its Major Conjugated Metabolites Chrysin-7-Sulfate and Chrysin-7-Glucuronide on Cytochrome P450 Enzymes and on OATP, P-gp, BCRP, and MRP2 Transporters. Drug Metab Dispos 2020;48(10):1064-10 PubMed

See these in context on the Chrysin monograph →

Tribulus 10 references
  1. Sharifi AM, Darabi R, Akbarloo N. Study of antihypertensive mechanism of Tribulus terrestris in 2K1C hypertensive rats: role of tissue ACE activity. Life Sci 2003;73:2963-71. PubMed
  2. Walker D, Bird A, Flora T, O'Sullivan B. Some effects of feeding Tribulus terrestris, Ipomoea lonchophylla and the seed of Abelmoschus ficulneus on fetal development and the outcome of pregnancy in sheep. Reprod Fertil Dev 1992;4:135-44. PubMed
  3. Al-Ali M, Wahbi S, Twaij H, Al-Badr A. Tribulus terrestris: preliminary study of its diuretic and contractile effects and comparison with Zea mays. J Ethnopharmacol 2003;85:257-60. PubMed
  4. Tabakova, P., Dimitrov, M., Ognyanov, K., and et al. Clinical study of Tribestan in females with endocrine sterility. Documentation for Registration (unpublished) 1999.
  5. Akhtari E, Raisi F, Keshavarz M, et al. Tribulus terrestris for treatment of sexual dysfunction in women: randomized double-blind placebo-controlled study. Daru 2014;22:40. PubMed
  6. Ryan M, Lazar I, Nadasdy GM, et al. Acute kidney injury and hyperbilirubinemia in a young male after ingestion of Tribulus terrestris. Clin Nephrol 2015;83(3):177-83. PubMed
  7. Postigo S, Lima SM, Yamada SS, et al. Assessment of the effects of Tribulus terrestris on sexual function of menopausal women. Rev Bras Ginecol Obstet 2016;38(3):140-6. PubMed
  8. Talasaz AH, Abbasi MR, Abkhiz S, Dashti-Khavidaki S. Tribulus terrestris-induced severe nephrotoxicity in a young healthy male. Nephrol Dial Tranplant 2010;25(11):3792-3. PubMed
  9. Samani NB, Jokar A, Soveid M, Heydari M, Mosavat SH. Efficacy of the hydroalcoholic extract of Tribulus terrestris on the serum glucose and lipid profile of women with diabetes mellitus: a double-blind randomized placebo-controlled clinical trial. J Evid
  10. Siddiqui MA, Itrat M, Mobeen A, Khan MI. Efficacy of khar-i-khasak (Tribulus terrestris Linn.) in prehypertension: a randomized, double-blind, placebo-controlled trial. J Complement Integr Med. 2021.

See these in context on the Tribulus monograph →

Hesperidin 14 references
  1. Fernandez, S. P., Wasowski, C., Paladini, A. C., and Marder, M. Synergistic interaction between hesperidin, a natural flavonoid, and diazepam. Eur.J.Pharmacol. 4-11-2005;512(2-3):189-198. PubMed
  2. Jin, Y. R., Han, X. H., Zhang, Y. H., Lee, J. J., Lim, Y., Chung, J. H., and Yun, Y. P. Antiplatelet activity of hesperetin, a bioflavonoid, is mainly mediated by inhibition of PLC-gamma2 phosphorylation and cyclooxygenase-1 activity. Atherosclerosis 200
  3. Loscalzo, L. M., Wasowski, C., Paladini, A. C., and Marder, M. Opioid receptors are involved in the sedative and antinociceptive effects of hesperidin as well as in its potentiation with benzodiazepines. Eur.J.Pharmacol. 2-12-2008;580(3):306-313. PubMed
  4. Yamamoto, M., Suzuki, A., Jokura, H., Yamamoto, N., and Hase, T. Glucosyl hesperidin prevents endothelial dysfunction and oxidative stress in spontaneously hypertensive rats. Nutrition 2008;24(5):470-476. PubMed
  5. El-Readi, M. Z., Hamdan, D., Farrag, N., El-Shazly, A., and Wink, M. Inhibition of P-glycoprotein activity by limonin and other secondary metabolites from Citrus species in human colon and leukaemia cell lines. Eur.J.Pharmacol. 1-25-2010;626(2-3):139-145 PubMed
  6. Buckshee, K., Takkar, D., and Aggarwal, N. Micronized flavonoid therapy in internal hemorrhoids of pregnancy. Int J Gynaecol Obstet 1997;57(2):145-151. PubMed
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  8. Cho, YA, Choi, DH, and Choi, JS. Effect of hesperidin on the oral pharmacokinetics of diltiazem and its main metabolite, desacetyldiltiazem, in rats. J Pharm Pharmacol. 2009;61(6):825-829. PubMed
  9. Piao, YJ and Choi, JS. Enhanced bioavailability of verapamil after oral administration with hesperidin in rats. Arch Pharm Res. 2008;31(4):518-522. PubMed
  10. Andersen KE. Hesperidin methyl chalcone?-?a new cosmetic contact allergen. Contact Dermatitis. 2015;72(6):402-4. PubMed
  11. Morand C, Dubray C, Milenkovic D, et al. Hesperidin contributes to the vascular protective effects of orange juice: a randomized crossover study in healthy volunteers. Am J Clin Nutr 2011;93(1):73-80. PubMed
  12. Homayouni F, Haidari F, Hedayati M, Zakerkish M, Ahmadi K. Blood pressure lowering and anti-inflammatory effects of hesperidin in type 2 diabetes; a randomized double-blind controlled clinical trial. Phytother Res. 2018;32(6):1073-1079. PubMed
  13. Mohammadi M, Ramezani-Jolfaie N, Lorzadeh E, Khoshbakht Y, Salehi-Abargouei A. Hesperidin, a major flavonoid in orange juice, might not affect lipid profile and blood pressure: A systematic review and meta-analysis of randomized controlled clinical trials PubMed
  14. Valls RM, Pedret A, Calderón-Pérez L, et al. Effects of hesperidin in orange juice on blood and pulse pressures in mildly hypertensive individuals: a randomized controlled trial (Citrus study). Eur J Nutr. 2021;60(3):1277-1288. PubMed

See these in context on the Hesperidin monograph →

Parts of this content are provided by the Therapeutic Research Center, LLC.

DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.

© 2021 Therapeutic Research Center, LLC

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