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Dietary supplement

Tribulus 630 mg Ingredients & Drug Interactions

by Herbal Secrets

Tribulus 630 mg label
See full label image
Capsule Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Tribulus 630 mg against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.

Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy

The interaction bottom line Most serious interaction: Moderate

Tribulus 630 mg is a dietary supplement by Herbal Secrets with 1 active ingredient. Its ingredients are commonly taken for low libido and sexual function, athletic performance and muscle building, testosterone support.Based on those ingredients, 259 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Puncture Vine, Powder. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Tribulus 630 mg by Herbal Secrets

Ask about any prescription or over-the-counter medication and we check it for interactions with Tribulus 630 mg by Herbal Secrets — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Tribulus 630 mg by Herbal Secrets

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

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Sep 17, 2026

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

This supplement contains one active ingredient: Puncture Vine powder at 630 mg per capsule — the plant also goes by the name tribulus. The capsule itself is made from HPMC, a plant-based inactive ingredient.

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 and athletic performance in men.
  • We looked for evidence on: Athletic performance, Erectile dysfunction (ED), Premature ejaculation, Sexual dysfunction, Male infertility, Libido — and 1 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), Premature ejaculation, Male infertility.

Tribulus is rated possibly effective for sexual dysfunction based on available research. For athletic performance, the evidence suggests it's possibly ineffective.

There isn't enough reliable evidence to rate whether it helps with benign prostatic hyperplasia (BPH), a common prostate condition in older men.

The evidence, ingredient by ingredient Tribulus

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Tribulus is generally well tolerated in the short term by healthy adults, though quality and long-term safety data are limited. The most common side effects are mild stomach upset — abdominal pain, cramping, nausea, vomiting, diarrhea, or constipation — though in one study these rates were similar to placebo.

Rare serious effects including liver or kidney injury, seizures, and cases of painful erections have been reported. Avoid tribulus during pregnancy because it may affect hormones and safety hasn't been established.

Don't use it while breastfeeding due to lack of reliable safety information.

Side effects, ingredient by ingredient Tribulus

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?
  • 1 of the 1 matched ingredient can interact with medications — Tribulus.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: diabetes medications; lithium.
  • For scale: 259 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 you take this, double-check with your doctor or pharmacist if you're on blood pressure medication, diabetes medication, or lithium — tribulus has documented Moderate interactions with all three drug types. No interactions are documented for the ingredients we could check beyond these three categories.

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.

Tribulus might be worth considering if you're looking into natural approaches to sexual dysfunction, though the evidence is modest. If you take blood pressure medicine, diabetes medication, or lithium, check with your doctor or pharmacist before starting — this supplement could affect how those drugs work.

Long-term safety data are thin, so short-term use in otherwise healthy people is the safest bet.

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

Assessment coverage: 1 of 1 active ingredient 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 630 mg, straight from the product label.

Brand Herbal Secrets
Barcode (UPC) 819209020623
Net contents 120 Veggie Capsule(s)
Market status On market
Date entered into DSLD Jan 23, 2023
DSLD ID 282893
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy Free, Sugar 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 630 mg by Herbal Secrets, 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:
1 Veggie Capsule(s)
Maximum serving Sizes:
1 Veggie Capsule(s)
Servings per container
120
UPC/BARCODE
819209020623
IngredientAmount% DV
Puncture Vine, Powder630 mg--

Other ingredients: HPMC

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.
Formulation

Herbal Secrets Organic Tribulus is made from the root and fruits of a plant called Puncture Vine or Tribulus terrestris. Tribulus has long history of use in traditional Ayurveda practices, it is best known for its benefits in the male reproductive system. Tribulus supports sexual and athletic performance in men. Tribulus promotes cardiovascular and digestive functions.

100% natural

Made with Organic Tribulus

Supports lean muscle mass & strength gain Promotes men's reproductive health Supports overall health & well-being

Contains no: Artificial preservatives, colors, flavors or sweeteners, sugar, starch, milk, lactose, soy, gluten, wheat, yeast, fish or sodium

Formula

Tribulus has long history of use in traditional Ayurveda practices, it is best known for its benefits in the male reproductive system. Tribulus supports sexual and athletic performance in men.

Made with Organic Tribulus

Suggested/Recommended/Usage/Directions

Suggested Use: As a dietary supplement, adults take one (1) veggie capsule twice daily, preferably with a meal or as directed by a health care professional.

Precautions

Caution: Not intended for use by pregnant or nursing women and children under the age of 18.

Caution: Not intended for use by pregnant or nursing women and children under the age of 18. If you are taking any medication(s) or have any medical condition, consult your doctor before use.

Discontinue use and consult your doctor if any adverse reactions occur.

Keep out of reach of children.

Do not use if safety seal is damaged or missing.

FDA Disclaimer Statement

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

Seals/Symbols

Made in the USA

GMP Good Manufacturing Practice Quality Product

FDA Statement of Identity

Natural Dietary Supplement

Storage

Store in a cool, dry place.

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Tribulus 630 mg by Herbal Secrets label

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

Tribulus 630 mg label

Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.

View the full label (PDF)
What’s inside

The Ingredients in Tribulus 630 mg by Herbal Secrets

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size1 Veggie Capsule(s) Dosage formCapsule Servings per container120 Amounts shown are per serving.

Puncture Vine, Powder

Interacts with
259 drugs
630 mg per serving

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

Puncture Vine, Powder monograph & interactions

Other (inactive) ingredients: HPMC. These complete the product’s ingredient list but are not active constituents.

Interaction report

Tribulus 630 mg by Herbal Secrets Drug Interactions

Want to check YOUR meds against Tribulus 630 mg?

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
259Drugs
259 Moderate

Ingredients driving the most interactions

Puncture Vine, Powder 259

Individual Drug Interactions

The ingredients in Tribulus 630 mg interact with 259 drugs. Click any drug to see the details.

1 of the 1 ingredient in Tribulus 630 mg interact with drugs. Each result below shows which ingredient is responsible. Puncture Vine, Powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Tribulus 630 mg with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.

Puncture Vine, Powder3 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
Puncture Vine, Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Tribulus 630 mg, from the product label.

Herbal Secrets

See all Herbal Secrets products
Name
Herbal Secrets
Street Address
629 Grove Street
City
Jersey City
State
NJ
ZipCode
07310
Web Address
amazingnutrition.com
Pharmacist Counseling Corner

Tribulus 630 mg by Herbal Secrets: Common Questions

Does Tribulus 630 mg by Herbal Secrets interact with any medications?
Yes. Based on its ingredients, Tribulus 630 mg has a known interaction with 259 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Tribulus 630 mg contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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.
Can I take Tribulus if I'm pregnant or breastfeeding?
No. The safety data advise against tribulus during pregnancy because it may affect hormones and safety isn't established. Don't use it while breastfeeding either — there isn't reliable safety information available.
What's the most common side effect?
Mild stomach upset — nausea, cramping, diarrhea, or constipation. In one study, these happened at about the same rate in people taking tribulus as in those taking placebo.
Does it really help with sexual dysfunction?
The evidence says possibly effective, so it may help some people, but it's not proven. Results vary, and more research would strengthen the picture.
Will it help my athletic performance?
The evidence suggests tribulus is possibly ineffective for athletic performance, so it's unlikely to boost your strength or endurance.
How long can I safely take this?
Short-term use in healthy adults is generally well tolerated. Long-term safety data are limited, so talk with your doctor or pharmacist about how long you plan to use it.

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

Not sure if Tribulus 630 mg is safe with your meds?

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Ask a pharmacist

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 630 mg label
Go deeper

The Full Monographs Behind Tribulus 630 mg’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Tribulus

Interacts with 259 drugs

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

Read the full Tribulus monograph →
Sources

Sources & How We Checked

Tribulus 630 mg'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 10 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.

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 →

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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