Ultra Testosterone Booster Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Ultra Testosterone Booster 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
Ultra Testosterone Booster is a dietary supplement by Ultra6 Nutrition with 4 active ingredients. Its ingredients are commonly taken for stress and energy support, immune support and colds, blood sugar management.Based on those ingredients, 658 medications have a known interaction with it, the most serious rated major. The ingredients most likely to interact are Tribulus terrestris, Longjack, Ginseng. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Ultra Testosterone Booster by Ultra6 Nutrition
Ask about any prescription or over-the-counter medication and we check it for interactions with Ultra Testosterone Booster by Ultra6 Nutrition — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Ultra Testosterone Booster by Ultra6 Nutrition
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.
What’s inside
Low disclosure
Ultra Testosterone Booster contains four active ingredients in a liquid form. Vitamin B6 supports nerve function and energy.
Ginseng (American ginseng) is included for general wellness. Longjack (Eurycoma longifolia) and tribulus terrestris are traditional ingredients used in testosterone support formulas.
The product also contains inactive ingredients: stevia as a sweetener, natural flavor, potassium sorbate as a preservative, and citric acid.
Does it work?
Leans against
Vitamin B6 in this product is effective for sideroblastic anemia and vitamin B6 deficiency itself, and likely effective for high homocysteine levels. It is possibly effective for pregnancy-related nausea.
Ginseng is possibly effective for upper respiratory tract infections. Longjack is possibly effective for sexual desire, though research rates athletic performance as possibly ineffective.
Tribulus is also possibly effective for sexual dysfunction, but possibly ineffective for athletic performance. The evidence for this product's use as a general testosterone booster — its stated purpose — is not established in the data we hold.
How safe is it?
Well-documented data
Vitamin B6 is well tolerated at doses under 100 mg daily, though high doses over time can damage nerves (sensory neuropathy), especially at very high daily or cumulative intakes. Common side effects at any dose include headache, nausea, and heartburn.
Ginseng is generally well tolerated short-term but may cause headache, and long-term safety is not well studied. Longjack and tribulus are generally tolerated short-term in healthy adults, but long-term safety data are limited.
Tribulus can cause stomach upset (nausea, vomiting, diarrhea, cramping) and has rare reports of liver or kidney injury and seizures. Pregnancy and breastfeeding safety varies by ingredient: vitamin B6 is likely safe in pregnancy at normal amounts but possibly unsafe at high doses; ginseng and longjack are possibly unsafe in pregnancy and should be avoided while breastfeeding; tribulus is possibly unsafe in pregnancy and should be avoided while breastfeeding.
Meds to double-check
Major interaction found
Before taking this product, double-check with your doctor or pharmacist if you take warfarin or other blood thinners (the most serious concern), antihypertensive (blood pressure) drugs, antidiabetes medications, seizure drugs like phenobarbital or phenytoin, beta-blockers like propranolol, immunosuppressants, lithium, or monoamine oxidase inhibitors (MAOIs). Additionally, alert your provider if you take any medication metabolized through liver enzyme systems CYP1A2, CYP2A6, or CYP2C19, since longjack may affect those.
The bottom line
Scorecard at a glanceFormula with limited ingredient disclosure with graded evidence leaning against its stated purpose. Major medication interactions have been identified, and safety information is well characterized.
This product is marketed for testosterone support, but solid evidence for that specific use is not on file. It may appeal to people interested in sexual function or general wellness, since longjack and tribulus show possible effectiveness there.
However, if you take blood thinners, blood pressure drugs, blood sugar medications, seizure medications, lithium, or heart rhythm drugs, or if you're pregnant or breastfeeding, talk with your doctor or pharmacist before starting — the interactions here could affect how your medications work. Even if you're not on those drugs, run your complete medication list through the checker on this page before taking it.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 4 of 4 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 21, 2022.
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
General information
Key facts about Ultra Testosterone Booster, straight from the product label.
| Brand | Ultra6 Nutrition |
|---|---|
| Barcode (UPC) | 639713568745 |
| Net contents | 2 fl. Oz.; 60 mL |
| Market status | On market |
| Date entered into DSLD | Jul 21, 2022 |
| DSLD ID | 270749 |
| Product type | Botanical With Nutrients |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free |
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 Ultra Testosterone Booster by Ultra6 Nutrition, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Proprietary Blend | 275 mg | -- |
| Vitamin B6 | 2.6 mg | 130% |
| Ginseng | 0 NP | -- |
| Longjack | 0 NP | -- |
| Tribulus terrestris | 0 NP | -- |
Other ingredients: Stevia, Natural flavor, Potassium Sorbate, Citric Acid
Tap any ingredient to jump to its full detail below.
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.
Suggested/Recommended/Usage/Directions
Suggested use: Take one dropper (about 1/2 full) 3 times per day or as needed based on your symptoms.
Precautions
Do not exceed 6 servings per day.
Formulation
Concentrated drops Boost libido Boost performance Boost muscle mass
GF Gluten free
FDA Statement of Identity
Dietary Supplement
Seals/Symbols
GMP Good Manufacturing Practice Made in the USA
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Ultra Testosterone Booster by Ultra6 Nutrition label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
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)The Ingredients in Ultra Testosterone Booster by Ultra6 Nutrition
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Dropper(s) Dosage formLiquid Servings per container60 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.
Proprietary Blend
Vitamin B6
Interacts with210 drugs
Vitamin B6 (pyridoxine) is an essential water-soluble vitamin that your body needs for metabolism, brain function, and making red blood cells. It is b...
Vitamin B6 monograph & interactionsOther (inactive) ingredients: Stevia, Natural flavor, Potassium Sorbate, Citric Acid. These complete the product’s ingredient list but are not active constituents.
Ultra Testosterone Booster by Ultra6 Nutrition Drug Interactions
HelloPharmacist Interaction Report
Ultra Testosterone Booster by Ultra6 Nutrition contains four active ingredients, and through its vitamin B6, ginseng, longjack, and tribulus content, this product has documented interactions with medications.
The most serious interaction is ginseng with warfarin (Coumadin), a blood thinner — ginseng can reduce warfarin's effectiveness, which could raise your clot risk.
Read the full breakdown — every affected drug type, severity by severity
Vitamin B6 interacts with blood pressure drugs (antihypertensives) and seizure medications like phenobarbital and phenytoin at high doses, potentially reducing their effects or lowering your blood pressure further. Ginseng also affects blood sugar drugs and immunosuppressants.
Longjack can reduce propranolol (a beta-blocker for heart rhythm and blood pressure) effectiveness, and tribulus may add to the blood pressure-lowering or blood sugar-lowering effects of your medications, raising the risk of excessively low blood pressure or low blood sugar (hypoglycemia).
Vitamin B6, ginseng, longjack, and tribulus each carry minor interactions with additional drug categories — enzyme systems in your liver that break down many medications. Altogether, these interactions span 658 individual medications.
Before you start this product, run through your exact medications with the search tool on this page, or talk with your doctor or pharmacist.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Ultra Testosterone Booster?
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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Ultra Testosterone Booster interact with 658 drugs. Click any drug to see the details.
4 of the 4 ingredients in Ultra Testosterone Booster interact with drugs. Each result below shows which ingredient is responsible. Tribulus terrestris Longjack Ginseng Vitamin B6
WarfarinWarfarin
How Warfarin interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengWarfarin (coumadin) Major
Interaction Summary
American ginseng seems to decrease the effectiveness of warfarin therapy.
Read the full Ginseng + Warfarin interactionLongjackCytochrome P450 2c19 (cyp2c19) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Minor
Interaction Summary
Theoretically, Eurycoma longifolia might increase levels of CYP2C19 substrates.
Read the full Longjack + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengWarfarin (coumadin) Major
Interaction Summary
American ginseng seems to decrease the effectiveness of warfarin therapy.
Read the full Ginseng + Warfarin Sodium interactionLongjackCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 2c19 (cyp2c19) Substrates Minor
Interaction Summary
Theoretically, Eurycoma longifolia might increase levels CYP1A2 substrates.
Read the full Longjack + Warfarin Sodium interaction6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + 6-mercaptopurine interactionAbrocitinibCibinqo
How Abrocitinib interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Abrocitinib interactionLongjackCytochrome P450 2c19 (cyp2c19) Substrates Minor
Interaction Summary
Theoretically, Eurycoma longifolia might increase levels of CYP2C19 substrates.
Read the full Longjack + Abrocitinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Acarbose interactionTribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Acarbose interactionAcebutololRhotral, Sectral
How Acebutolol interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Acebutolol interactionVitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Acebutolol interactionAcetazolamideAk-Zol, Diamox
How Acetazolamide interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Vitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Acetazolamide interactionTribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Acetazolamide interactionAcetohexamideDymelor
How Acetohexamide interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Acetohexamide interactionGinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Acetohexamide interactionAdalimumabHumira
How Adalimumab interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab interactionAdalimumab-adazHyrimoz
How Adalimumab-adaz interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-adaz interactionAdalimumab-adbmCyltezo
How Adalimumab-adbm interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-adbm interactionAdalimumab-afzbAbrilada
How Adalimumab-afzb interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-afzb interactionAdalimumab-attoAmjevita
How Adalimumab-atto interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-atto interactionAdalimumab-bwwdHadlima
How Adalimumab-bwwd interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-bwwd interactionAdalimumab-fkjpHulio
How Adalimumab-fkjp interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Adalimumab-fkjp interactionAlbiglutideTanzeum
How Albiglutide interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Albiglutide interactionTribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Albiglutide interactionAlefaceptAmevive
How Alefacept interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Alefacept interactionAlemtuzumabCampath
How Alemtuzumab interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
GinsengImmunosuppressants Moderate
Interaction Summary
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
Read the full Ginseng + Alemtuzumab interactionAliskirenTekturna
How Aliskiren interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Vitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Aliskiren interactionTribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Aliskiren interactionAlogliptinNesina
How Alogliptin interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Alogliptin interactionGinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Alogliptin interactionAlogliptin, MetforminKazano
How Alogliptin, Metformin interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
GinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Alogliptin, Metformin interactionTribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Alogliptin, Metformin interactionAlogliptin, PioglitazoneOseni
How Alogliptin, Pioglitazone interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntidiabetes Drugs Moderate
Interaction Summary
Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Tribulus Terrestris + Alogliptin, Pioglitazone interactionGinsengAntidiabetes Drugs Moderate
Interaction Summary
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
Read the full Ginseng + Alogliptin, Pioglitazone interactionAmbrisentanLetairis, Volibris
How Ambrisentan interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Ambrisentan interactionVitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Ambrisentan interactionAmilorideAmilamont, Midamor
How Amiloride interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Vitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amiloride interactionTribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amiloride interactionAmiloride, HydrochlorothiazideAmil-Co, Amilzide, Moduret 25, Moduretic
How Amiloride, Hydrochlorothiazide interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amiloride, Hydrochlorothiazide interactionVitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amiloride, Hydrochlorothiazide interactionAmiodaroneCordarone, Pacerone
How Amiodarone interacts with Ultra Testosterone Booster — through 1 ingredient. Tap an ingredient for the detail:
Vitamin B6Amiodarone (cordarone) Moderate
Interaction Summary
Theoretically, vitamin B6 might increase the photosensitivity caused by amiodarone.
Read the full Vitamin B6 + Amiodarone interactionAmlodipineNorliqva
How Amlodipine interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Vitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amlodipine interactionTribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amlodipine interactionAmlodipine BenzoateKaterzia
How Amlodipine Benzoate interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amlodipine Benzoate interactionVitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amlodipine Benzoate interactionAmlodipine BesilateIstin
How Amlodipine Besilate interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Vitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amlodipine Besilate interactionTribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amlodipine Besilate interactionAmlodipine BesylateNorvasc
How Amlodipine Besylate interacts with Ultra Testosterone Booster — through 2 ingredients. Tap an ingredient for the detail:
Tribulus TerrestrisAntihypertensive Drugs Moderate
Interaction Summary
Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Read the full Tribulus Terrestris + Amlodipine Besylate interactionVitamin B6Antihypertensive Drugs Moderate
Interaction Summary
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Read the full Vitamin B6 + Amlodipine Besylate interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Ultra Testosterone Booster 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.
Tribulus terrestris
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.
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.
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.
Longjack
Propranolol (Inderal)
Eurycoma longifolia can reduce the levels and clinical effects of propranolol.
A small clinical study in healthy persons shows that taking a single dose of a water-based Eurycoma longifolia extract 200 mg, in combination with a single dose of propranolol 80 mg, reduces the propranolol area under the curve (AUC) by 29%, reduces the peak concentration by 42%, and increases time to peak concentration by 86% when compared with control. Since the elimination half-life of propranolol did not change, it seems that Eurycoma longifolia alters the kinetics of propranolol by decreasing its absorption in the gut, and not by altering its metabolism. It is not known if separating administration will prevent this interaction.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, Eurycoma longifolia might increase levels CYP1A2 substrates.
In vitro research suggests that methanolic Eurycoma longifolia root extract weakly inhibits CYP1A2 enzymes. This effect has not been reported in humans.
Cytochrome P450 2A6 (Cyp2A6) Substrates
Theoretically, Eurycoma longifolia might increase levels of CYP2A6 substrates.
In vitro research suggests that methanolic Eurycoma longifolia root extract weakly inhibits CYP2A6 enzymes. This effect has not been reported in humans.
Cytochrome P450 2C19 (Cyp2C19) Substrates
Theoretically, Eurycoma longifolia might increase levels of CYP2C19 substrates.
In vitro research suggests that methanolic Eurycoma longifolia root extract weakly inhibits CYP2C19 enzymes. This effect has not been reported in humans.
Testosterone
Theoretically, Eurycoma longifolia may further increase levels of testosterone.
A clinical study in aging males with testosterone levels below 300 ng/dL shows that taking a specific water extract of Eurycoma longifolia roots (Physta; Biotropics Malaysia) 100-200 mg daily with breakfast for 12 weeks increases total testosterone levels by 8% to 11% when compared with placebo. It is unclear whether this increase would occur in individuals with normal testosterone levels.
Ginseng
Warfarin (Coumadin)
American ginseng seems to decrease the effectiveness of warfarin therapy.
Healthy patients receiving warfarin 5 mg daily, who also take American ginseng 1 gram twice daily, seem to have a significantly reduced international normalized ratio (INR).
Antidiabetes Drugs
Theoretically, taking American ginseng with antidiabetes drugs might increase the risk of hypoglycemia.
American ginseng seems to lower postprandial blood glucose. Theoretically, concomitant use with antidiabetes drugs might enhance blood glucose lowering effects and possibly cause hypoglycemia.
Immunosuppressants
Theoretically, American ginseng use might interfere with immunosuppressive therapy.
American ginseng seems to stimulate immune function. Theoretically, American ginseng might decrease the effectiveness of immunosuppressant drugs.
Monoamine Oxidase Inhibitors (Maois)
Theoretically, American ginseng can interfere with MAOI therapy.
There is one case report of insomnia, headache, and tremors when an unspecified ginseng product was used with phenelzine (Nardil), an MAOI. There is also one case report of hypomania when an unspecified ginseng product was used with phenelzine. Theoretically, American ginseng may interfere with MAOI therapy.
Vitamin B6
Amiodarone (Cordarone)
Theoretically, vitamin B6 might increase the photosensitivity caused by amiodarone.
Despite initial case reports suggesting that pyridoxine may have a protective effect against amiodarone-induced photosensitivity, preliminary clinical research suggests that pyridoxine may actually exacerbate this adverse effect.
Antihypertensive Drugs
Theoretically, vitamin B6 may have additive effects when used with antihypertensive drugs.
Research in hypertensive rats shows that vitamin B6 can decrease systolic blood pressure. Similarly, clinical research in patients with hypertension shows that taking high doses of vitamin B6 may reduce systolic and diastolic blood pressure, possibly by reducing plasma levels of epinephrine and norepinephrine.
Phenobarbital (Luminal)
High doses of vitamin B6 may reduce the levels and clinical effects of phenobarbital.
Preliminary clinical evidence suggests that vitamin B6 200 mg daily can reduce plasma levels of phenobarbital, possibly by increasing metabolism. It is not known whether lower doses have any effect. Advise people taking phenobarbital to avoid high doses of vitamin B6.
Phenytoin (Dilantin)
High doses of vitamin B6 may reduce the levels and clinical effects of phenytoin.
Preliminary clinical evidence suggests that vitamin B6 200 mg daily can reduce plasma levels of phenytoin, possibly by increasing metabolism. It is not known whether lower doses have any effect. Advise people taking phenytoin to avoid high doses of vitamin B6.
Levodopa
Vitamin B6 may increase the metabolism of levodopa when taken alone, but not when taken in conjunction with carbidopa.
Vitamin B6 (pyridoxine) enhances the metabolism of levodopa, reducing its clinical effects. However, this interaction does not occur when carbidopa is used concurrently with levodopa (Sinemet). Therefore, it is not likely to be a problem in most people.
Brand information
Manufacturer and brand details for Ultra Testosterone Booster, from the product label.
Ultra6 Nutrition
See all Ultra6 Nutrition products- Name
- Ultra6 Nutrition
- Web Address
- www.ultra6nutrition.com
Ultra Testosterone Booster by Ultra6 Nutrition: Common Questions
Does Ultra Testosterone Booster by Ultra6 Nutrition interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Is it safe to take this if I'm pregnant or breastfeeding?
Will this actually boost my testosterone?
What are the most common side effects?
Can high doses of vitamin B6 in this product hurt my nerves?
What if I take blood thinners like warfarin?
Is this product well tolerated long-term?
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.
The Full Monographs Behind Ultra Testosterone Booster’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
American Ginseng
Interacts with 217 drugsAmerican ginseng is an herbal root used as an 'adaptogen' to support energy, stress, immune function, and blood sugar. Some uses—such as reducing the chance or length of colds and modestly l...
Read the full American Ginseng monograph → Herb & supplement monographEurycoma Longifolia
Interacts with 248 drugsEurycoma longifolia (tongkat ali) is a Southeast Asian herb most popular for supporting testosterone, libido, and male fertility, with some small human studies suggesting possible benefits....
Read the full Eurycoma Longifolia monograph → Herb & supplement monographTribulus
Interacts with 259 drugsTribulus 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 → Herb & supplement monographVitamin B6
Interacts with 210 drugsVitamin B6 (pyridoxine) is an essential water-soluble vitamin that your body needs for metabolism, brain function, and making red blood cells. It is best known for helping with pregnancy-rel...
Read the full Vitamin B6 monograph →Sources & How We Checked
Ultra Testosterone Booster'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.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
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 58 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.
Vitamin B6 32 references
- Hansten PD, Horn JR. Drug Interactions Analysis and Management. Vancouver, WA: Applied Therapeutics Inc., 1997 and updates.
- Yates AA, Schlicker SA, Suitor CW. Dietary reference intakes: The new basis for recommendations for calcium and related nutrients, B vitamins, and choline. J Am Diet Assoc 1998;98:699-706. PubMed
- Geerling BJ, Dagnelie PC, Badart-Smook A, et al. Diet as a risk factor for the development of ulcerative colitis. Am J Gastroenterol 2000;95:1008-13. PubMed
- South M. Neonatal seizures after pyridoxine use -- reply. Lancet 1999;354:2083. PubMed
- Food and Nutrition Board, Institute of Medicine. Dietary Reference Intakes for Thiamin, Riboflavin, Niacin, Vitamin B6, Folate, Vitamin B12, Pantothenic Acid, Biotin, and Choline (2000). Washington, DC: National Academy Press, 2000. Available at: http://b
- Baxter P, Aicardi J. Neonatal seizures after pyridoxine use. Lancet 1999;354:2082-3. PubMed
- Bendich A, Cohen M. Vitamin B6 safety issues. Ann N Y Acad Sci 1990;585:321-30.
- Schaumburg H, Kaplan J, Windebank A. Sensory neuropathy from pyridoxine abuse. A new megavitamin syndrome. N Engl J Med 1983;309:445-8. PubMed
- Gordon N. Pyridoxine dependency: an update. Dev Med Child Neurol 1997;39:63-5. PubMed
- Lewis PJ. Pain in the hand and wrist. Pyridoxine supplements may help patients with carpal tunnel syndrome. BMJ 1995;310:1534. PubMed
- Kaufman G. Pyridoxine against amiodarone-induced photosensitivity (letter). Lancet 1984;1:51-2. PubMed
- Mulrow JP, Mulrow CD, McKenna WJ. Pyridoxine and amiodarone-induced photosensitivity. Ann Intern Med 1985;103:68-9. PubMed
- Kawada A, Kashima A, Shiraishi H, et al. Pyridoxine-induced photosensitivity and hypophosphatasia. Dermatology 2000;201:356-60.. PubMed
- Vasile A, Goldberg R, Kornberg B. Pyridoxine toxicity: report of a case. J Am Osteopath Assoc 1984;83:790-1. DOI
- Hansson O, Sillanpaa M. Pyridoxine and serum concentration of phenytoin and phenobarbitone. Lancet 1976;1:256. DOI
- Jansen T, Romiti R, Kreuter A, Altmeyer P. Rosacea fulminans triggered by high-dose vitamins B6 and B12. J Eur Acad Dermatol Venereol 2001;15:484-5..
- Chittumma P, Kaewkiattikun K, Wiriyasiriwach B. Comparison of the effectiveness of ginger and vitamin B6 for treatment of nausea and vomiting in early pregnancy: a randomized double-blind controlled trial. J Med Assoc Thai 2007;90:15-20.
- Hatzitolios, A., Iliadis, F., Katsiki, N., and Baltatzi, M. Is the anti-hypertensive effect of dietary supplements via aldehydes reduction evidence based? A systematic review. Clin Exp.Hypertens. 2008;30(7):628-639. PubMed
- Vasdev, S., Ford, C. A., Parai, S., Longerich, L., and Gadag, V. Dietary vitamin B6 supplementation attenuates hypertension in spontaneously hypertensive rats. Mol.Cell Biochem. 1999;200(1-2):155-162.
- de, Vogel S., Dindore, V., van, Engeland M., Goldbohm, R. A., van den Brandt, P. A., and Weijenberg, M. P. Dietary folate, methionine, riboflavin, and vitamin B-6 and risk of sporadic colorectal cancer. J Nutr 2008;138(12):2372-2378. PubMed
- Hagen, I., Nesheim, B. I., and Tuntland, T. No effect of vitamin B-6 against premenstrual tension. A controlled clinical study. Acta Obstet.Gynecol.Scand. 1985;64(8):667-670. PubMed
- Aybak, M., Sermet, A., Ayyildiz, M. O., and Karakilcik, A. Z. Effect of oral pyridoxine hydrochloride supplementation on arterial blood pressure in patients with essential hypertension. Arzneimittelforschung. 1995;45(12):1271-1273.
- Lal, K. J., Dakshinamurti, K., and Thliveris, J. The effect of vitamin B6 on the systolic blood pressure of rats in various animal models of hypertension. J Hypertens. 1996;14(3):355-363. PubMed
- Lauritzen CH, Reuter HD, Repges R, Bohnert K, and Schmidt U. Treatment of premenstrual tension syndrome with Vitex agnus castus. Controlled, double-blind study versus pyridoxine. Phytomed 1997;4(3):183-189. PubMed
- Fonseca VA, Lavery LA, Thethi TK, et al. Metanx in type 2 diabetes with peripheral neuropathy: A randomized trial. Am J Med 2013;126(2):141-9. PubMed
- Hankey GJ, Eikelboom JW, Yi Q, et al. Treatment with B vitamins and incidence of cancer in patients with previous stroke or transient ischemic attack: Results of a randomized placebo-controlled trial. Stroke 2012;43(6):1572-7. PubMed
- Hoyer-Kuhn H, Kohbrok S, Volland R, Franklin J, Hero B, Beck BB, Hoppe B. Vitamin B6 in primary hyperoxaluria I: first prospective trial after 40 years of practice. Clin J Am Soc Nephrol. 2014 Mar;9(3):468-77. PubMed
- Mahmoud A, Tabassum S, Al Enazi S, et al. Amelioration of levetiracetam-induced behavioral side effects by pyridoxine. A randomized double blind controlled study. Pediatr Neurol 2021;119:15-21. PubMed
- Gupta M, Gallante B, Bamberger JN, et al. Prospective randomized evaluation of idiopathic hyperoxaluria treatments. J Endourol 2021;35(12):1844-1851. PubMed
- Li H, Chen M, Liang S, et al. Excessive vitamin B6 during treatment is related to poor prognosis of patients with nasopharyngeal carcinoma: A U-shaped distribution suggests low dose supplement. Clin Nutr 2021;40(4):2293-2300. PubMed
- Tanigawa J, Nabatame S, Tominaga K, et al. High-dose pyridoxine treatment for inherited glycosylphosphatidylinositol deficiency. Brain Dev 2021;43(6):680-687. PubMed
- Committee on Practice Bulletins-Obstetrics. ACOG Practice Bulletin No. 189: Nausea And Vomiting Of Pregnancy. Obstet Gynecol. 2018;131(1):e15-e30. PubMed
American Ginseng 12 references
- Shader RI, Greenblatt DJ. Phenelzine and the dream machine-ramblings and reflections. J Clin Psychopharmacol 1985;5:65. PubMed
- Jones BD, Runikis AM. Interaction of ginseng with phenelzine. J Clin Psychopharmacol 1987;7:201-2. PubMed
- Janetzky K, Morreale AP. Probable interaction between warfarin and ginseng. Am J Health Syst Pharm 1997;54:692-3. PubMed
- Vuksan V, Sievenpiper JL, Koo VY, et al. American ginseng (Panax quinquefolius L) reduces postprandial glycemia in nondiabetic subjects and subjects with type 2 diabetes mellitus. Arch Intern Med 2000;160:1009-13. PubMed
- Vuksan V, Stavro MP, Sievenpiper JL, et al. Similar postprandial glycemic reductions with escalation of dose and administration time of American ginseng in type 2 diabetes. Diabetes Care 2000;23:1221-6. PubMed
- Chan LY, Chiu PY, Lau TK. An in-vitro study of ginsenoside Rb(1)-induced teratogenicity using a whole rat embryo culture model. Hum Reprod 2003;18:2166-8..
- McElhaney JE, Gravenstein S, Cole SK, et al. A Placebo-Controlled Trial of a Proprietary Extract of North American Ginseng (CVT-E002) to Prevent Acute Respiratory Illness in Institutionalized Older Adults. J Am Geriatr Soc 2004;52:13-9. PubMed
- Yuan CS, Wei G, Dey L, et al. American ginseng reduces warfarin's effect in healthy patients: a randomized, controlled trial. Ann Intern Med 2004;141:23-7.
- Predy GN, Goel V, Lovlin R, et al. Efficacy of an extract of North American ginseng containing poly-furanosyl-pyranosyl-saccharides for preventing upper respiratory tract infections: a randomized controlled trial. CMAJ 2005;173:1043-8.. PubMed
- McElhaney JE, Goel V, Toane B, et al. Efficacy of COLD-fX in the prevention of respiratory symptoms in community-dwelling adults: a randomized, double-blinded, placebo controlled trial. J Altern Complement Med 2006;12:153-7. PubMed
- Predy GN, Goel V, Lovlin RE, et al. Immune modulating effects of daily supplementation of COLD-fX (a proprietary extract of North American ginseng) in healthy adults. J Clin Biochem Nutr 2006;39:162-167. DOI
- Stavro PM, Woo M, Leiter LA, et al. Long-term intake of North American ginseng has no effect on 24-hour blood pressure and renal function. Hypertension 2006;47(4):791-6. PubMed
Eurycoma Longifolia 4 references
- Salman SA, Amrah S, Wahab MS, et al. Modification of propranolol's bioavailability by Eurycoma longifolia water-based extract. J Clin Pharm Ther 2010;35:691-6. PubMed
- Tambi MI, Imran MK, Henkel RR. Standardised water-soluble extract of Eurycoma longifolia, Tongkat ali, as testosterone booster for managing men with late-onset hypogonadism? Andrologia 2011 Jun 15. doi: 10.1111/j.1439-0272.2011.01168.x. [Epub ahead of pri PubMed
- Han YM, Kim IS, Rehman SU, Choe K, Yoo HH. In vitro evaluation of the effects of Eurycoma longifolia extract on CYP-mediated drug metabolism. Evid Based Complement Alternat Med 2015;2015:631329.
- Chinnappan SM, George A, Pandey P, Narke G, Choudhary YK. Effect of Eurycoma longifolia standardised aqueous root extract-Physta ® on testosterone levels and quality of life in ageing male subjects: a randomised, double-blind, placebo-controlled multicent
Tribulus 10 references
- 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
- 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
- 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
- Tabakova, P., Dimitrov, M., Ognyanov, K., and et al. Clinical study of Tribestan in females with endocrine sterility. Documentation for Registration (unpublished) 1999.
- 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
- 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
- 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
- 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
- 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
- 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.
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