Interactions on record — worth a quick check against your medications. Check your meds →
Dietary supplement

Multivitamin Vegetarian Capsules Ingredients & Drug Interactions

by InVite

Multivitamin Vegetarian Capsules label
See full label image
Capsule Category: Other Combinations
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 Multivitamin Vegetarian Capsules 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

Multivitamin Vegetarian Capsules is a dietary supplement by InVite with 4 active ingredients. Its ingredients are commonly taken for seasonal allergies, antioxidant support, heart and blood pressure health.Based on those ingredients, 1,208 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Quercetin Dihydrate, Black Cumin, 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 Multivitamin Vegetarian Capsules by InVite

Ask about any prescription or over-the-counter medication and we check it for interactions with Multivitamin Vegetarian Capsules by InVite — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Multivitamin Vegetarian Capsules by InVite

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 Jul 11, 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 4 of its 4 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

This multivitamin contains four active ingredients. Quercetin Dihydrate is a plant compound; Black Cumin Powder is cumin spice in powder form; Beta-Sitosterol is a plant sterol; and Maca Root Extract comes from a Peruvian root vegetable.

The product also contains inactive ingredients (rice flour, hypromellose, and stearate) as fillers and capsule material.

Does it work?

Strong 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
Strong

Clinical evidence supports at least one of this product's ingredients for its stated purpose.

Why this rating?
  • The label markets this product for: prostate and sexual health for men.
  • We looked for evidence on: Benign prostatic hyperplasia (BPH), Chronic prostatitis and chronic pelvic pain syndrome (CP/CPPS), Prostatitis, Sexual desire, Male infertility, Urinary tract infections (UTIs) — and 4 related terms.
  • The strongest evidence on file: Beta-sitosterol is rated "Likely Effective" for Benign prostatic hyperplasia (BPH) (Natural Medicines).
  • Also on file: Quercetin is rated "Insufficient Reliable Evidence To Rate" for Benign prostatic hyperplasia (BPH), Prostatitis, Urinary tract infections (UTIs), Urethral syndrome.
  • Also on file: Maca is rated "Insufficient Reliable Evidence To Rate" for Sexual desire, Male infertility.

The evidence supporting these ingredients is mixed. Beta-Sitosterol is likely effective for benign prostatic hyperplasia (enlarged prostate) and possibly effective for familial high cholesterol and heart disease.

Quercetin is rated possibly ineffective for athletic performance, and the evidence is insufficient to rate it for cognitive decline, hay fever, Alzheimer disease, asthma, or atherosclerosis. Black Cumin and Maca Root Extract both lack sufficient reliable evidence to establish their effectiveness for the conditions studied — metabolic syndrome, prediabetes, fatty liver disease, weight loss, cholesterol, amenorrhea, anemia, sexual dysfunction, athletic performance, and bone health.

The evidence, ingredient by ingredient Quercetin Cumin Beta-sitosterol Maca

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 4 of the 4 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 4 of 4.
  • General safety write-ups exist for 4 of 4.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Beta-Sitosterol and Black Cumin Powder are generally well tolerated in short-term use when taken in food amounts, though cumin at medicinal doses has limited safety data. Quercetin is well tolerated at food and typical supplement levels, but high doses and long-term use aren't well studied.

Maca Root is generally well tolerated as food but lacks long-term safety data as a supplement. Common side effects are mild: Quercetin may cause headache and tingling; Black Cumin may cause stomach upset or, rarely, allergic reactions including anaphylaxis in sensitive people; Beta-Sitosterol may cause constipation, diarrhea, gas, indigestion, or nausea.

Pregnancy and breastfeeding safety data is insufficient for all four active ingredients — the data advises against supplemental use during pregnancy and breastfeeding, so talk with your doctor or pharmacist for personalized guidance.

Side effects, ingredient by ingredient Quercetin Cumin Beta-sitosterol Maca

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?
  • 2 of the 4 matched ingredients can interact with medications — Quercetin, Cumin.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,209 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 this product, double-check with your pharmacist if you use blood thinners or antiplatelet drugs (warfarin, aspirin, clopidogrel), blood pressure medications (losartan), cholesterol drugs like pravastatin, diabetes medications, quinolone antibiotics (ciprofloxacin, levofloxacin), cyclosporine, sulfasalazine, mitoxantrone, or rifampin. Moderate-severity interactions are documented for these medication types.

Check your own medication Run your meds through the checker above

The bottom line

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

This multivitamin is worth considering if you're interested in plant-based nutrients, especially Beta-Sitosterol for prostate or cholesterol support. However, if you take blood thinners, blood pressure medications, statins, diabetes drugs, antibiotics, or immunosuppressants, you need to check your specific medications with the tool below before starting.

Talk to your pharmacist before use, especially if you're pregnant, nursing, or taking any prescription drugs.

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 Jan 23, 2025.

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 Multivitamin Vegetarian Capsules, straight from the product label.

Brand InVite
Net contents 60 Vegetarian Capsule(s); 30 Packet(s)
Market status On market
Date entered into DSLD Jan 23, 2025
DSLD ID 328201
Product type Other Combinations
Supplement form Capsule
Dietary claims / uses Nutrient, All Other, Structure/Function
Intended target group(s) Adult Male (18-50 Years), Seniors/Mature (>50 Years) - Men ONLY
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 Multivitamin Vegetarian Capsules by InVite, 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:
2 Vegetarian Capsule(s)
Maximum serving Sizes:
2 Vegetarian Capsule(s)
Servings per container
30
IngredientAmount% DV
Quercetin Dihydrate250 mg--
Black Cumin, Powder200 mg--
Beta-Sitosterol130 mg--
Maca Root Extract250 mg--

Other ingredients: Rice Flour, Hypromellose, Stearate

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

All in one prostate and sexual health packets

Men's multivitamin benefits: Promotion of a healthy prostate Supports health sexual function an libido Urinary tract support Energy balance and stamina

Non-GMO

Made using cGMP Current Good Manufacturing Practices

Quality guarantee This product is manufactured under strict quality control to maintain purity and potency. This assures you of optimal safety and reliability.

Formula

Comprehensive multivitamin and chelated minerals

Enhanced for optimal male support

Multivitamin and multimineral formula with antioxidants & phytonutrients

Men enhanced with Black seed, Beta Sitosterol, Maca & Quercetin

FDA Disclaimer Statement

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

FDA Statement of Identity

Dietary Supplement

General Statements

2 tablets & 2 vegetarian capsules & 1 liquid vegetarian capsule per packet

Please recycle

If you have any questions or comments concerning this product please contact us.

Suggested/Recommended/Usage/Directions

Directions: Take two (2) tablets, one (1) liquid vegetarian capsule and two (2) vegetarian capsules (contents of 1 packet) per day, with a meal.

Precautions

Do not exceed recommended serving size.

Keep out of reach of children.

If you have any illness, allergies, are pregnant, or are taking any medication, please consult you health care professional before using this product.

If you have any illness, allergies, are pregnant, or are taking any medication, please consult you health care professional before using this product.

Tamper resistant package, do not use if outer seal is missing.

Storage

For optimal storage conditions, 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

Multivitamin Vegetarian Capsules by InVite label

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

Multivitamin Vegetarian Capsules 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 Multivitamin Vegetarian Capsules by InVite

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

Serving size2 Vegetarian 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.

Quercetin Dihydrate

Interacts with
1,169 drugs
250 mg per serving

Quercetin is a plant flavonoid with antioxidant and anti-inflammatory properties found in many common foods and sold as a supplement. While early rese...

Quercetin Dihydrate monograph & interactions

Black Cumin, Powder

Interacts with
211 drugs
200 mg per serving

Cumin is a common cooking spice that has a long history in traditional medicine for digestion and other complaints. Food amounts are generally safe fo...

Black Cumin, Powder monograph & interactions

Beta-Sitosterol

No known
interactions
130 mg per serving Form: Phytosterols

Beta-sitosterol is a plant sterol that may modestly lower LDL ('bad') cholesterol and may help ease urinary symptoms from an enlarged prostate. Eviden...

Beta-Sitosterol monograph & interactions

Maca Root Extract

No known
interactions
250 mg per serving Form: Lepidium meyenii Root Extract

Maca is a nutrient-rich Andean root often used for energy, libido, and menopause symptoms. Early studies suggest it may modestly help sexual desire an...

Maca Root Extract monograph & interactions

Other (inactive) ingredients: Rice Flour, Hypromellose, Stearate. These complete the product’s ingredient list but are not active constituents.

Interaction report

Multivitamin Vegetarian Capsules by InVite Drug Interactions

Want to check YOUR meds against Multivitamin Vegetarian Capsules?

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
1,208Drugs
1,208 Moderate

Ingredients driving the most interactions

Quercetin Dihydrate 1,169
Black Cumin, Powder 211

Individual Drug Interactions

The ingredients in Multivitamin Vegetarian Capsules interact with 1,208 drugs. Click any drug to see the details.

2 of the 4 ingredients in Multivitamin Vegetarian Capsules interact with drugs. Each result below shows which ingredient is responsible. Quercetin Dihydrate Black Cumin, Powder

Each ingredient & the kinds of drugs it affects

For each ingredient in Multivitamin Vegetarian Capsules 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.

Quercetin Dihydrate21 drug types · 1,169 drugs

Antidiabetes Drugs

Theoretically, concomitant use of quercetin and antidiabetes drugs might increase the risk of hypoglycemia.

Clinical research suggests that a combination of quercetin, myricetin, and chlorogenic acid reduce levels of fasting glucose in patients with type 2 diabetes, including those already taking antidiabetes agents. The effect of quercetin alone is unknown.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking quercetin with antihypertensive drugs might increase the risk of hypotension.

Quercetin can modestly decrease blood pressure in people with mild hypertension. Theoretically, it might have additive blood pressure lowering effects when used with antihypertensive drugs.

Likelihood Possible Evidence B
Cyclosporine (Neoral, Sandimmune)

Theoretically, concomitant use might increase the levels and adverse effects of cyclosporine.

A small study in healthy volunteers shows that pretreatment with quercetin increases plasma levels and prolongs the half-life of a single dose of cyclosporine, possibly due to inhibition of p-glycoprotein or cytochrome P450 3A4 (CYP3A4), which metabolizes cyclosporin.

Likelihood Possible Evidence B
Cytochrome P450 2C8 (Cyp2C8) Substrates

Theoretically, concomitant use might increase the levels and adverse effects of CYP2C8 substrates.

In vitro research shows that quercetin inhibits CYP2C8. Inhibition of paclitaxel (Taxol) metabolism via CYP2C8 has been reported in vitro. However, a small study in humans found no effect of quercetin on rosiglitazone (Avandia), which is also a CYP2C8 substrate.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, concomitant use might increase the levels and adverse effects of CYP2C9 substrates.

A small clinical study in healthy volunteers shows that taking quercetin 500 mg twice daily for 10 days prior to taking diclofenac, a CYP2C9 substrate, increases diclofenac plasma levels by 75% and prolongs the half-life by 32.5%. Animal research also shows that pretreatment with quercetin increases plasma levels and prolongs the half-life of losartan (Cozaar), a substrate of CYP2C9. Furthermore, laboratory research shows that quercetin inhibits CYP2C9.

Likelihood Possible Evidence B
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, concomitant use might increase the levels and adverse effects of CYP2D6 substrates.

In vitro research show that quercetin inhibits CYP2D6. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, concomitant use might alter the effects and adverse effects of CYP3A4 substrates.
A small clinical study in healthy volunteers shows that pretreatment with quercetin increases plasma levels and prolongs the half-life of a single dose of cyclosporine (Neoral, Sandimmune), a substrate of CYP3A4. Animal research also shows that pretreatment with quercetin increases plasma levels and prolongs the half-life of losartan (Cozaar) and quetiapine (Seroquel), substrates of CYP3A4. Other laboratory research also shows that quercetin inhibits CYP3A4. However, one clinical study shows that quercetin can increase the metabolism of midazolam, a substrate of CYP3A4, and decrease serum concentrations of midazolam by about 24% in some healthy individuals, suggesting possible induction of CYP3A4.

Likelihood Possible Evidence D
Diclofenac (Voltaren, Others)

Theoretically, concomitant use might increase the levels and adverse effects of diclofenac.

A small clinical study in healthy volunteers shows that taking quercetin 500 mg twice daily for 10 days prior to taking diclofenac increases diclofenac plasma levels by 75% and prolongs the half-life by 32.5%. This is thought to be due to inhibition of CYP2C9 by quercetin.

Likelihood Probable Evidence B
Losartan (Cozaar)

Theoretically, concomitant use might increase the effects and adverse effects of losartan and decrease the effects of its active metabolite.

Animal research shows that pretreatment with quercetin increases plasma levels and prolongs the half-life of losartan (Cozaar) while decreasing plasma levels of losartan's active metabolite. This metabolite, which is around 10-fold more potent than losartan, is the result of cytochrome P450 (CYP) 2C9- and CYP3A4-mediated transformation of losartan. Additionally, in vitro research shows that quercetin may inhibit P-glycoprotein-mediated efflux of losartan from the intestines, resulting in increased absorption of losartan. These results suggest that concomitant use of quercetin and losartan might increase systemic exposure to losartan while also decreasing plasma concentrations of losartan's active and more potent metabolite.

Likelihood Possible Evidence D
Midazolam (Versed)

Theoretically, concomitant use might decrease the levels and effects of midazolam.

A small clinical study in healthy volunteers shows that quercetin can increase the metabolism of midazolam, with a decrease in AUC of about 24%.

Likelihood Possible Evidence B
Mitoxantrone

Theoretically, quercetin might increase the effects and adverse effects of mitoxantrone.
In vitro research shows that quercetin increases the intracellular accumulation and cytotoxicity of mitoxantrone, possibly through inhibition of breast cancer resistance protein (BCRP), of which mitoxantrone is a substrate. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Organic Anion Transporter 1 (Oat1) Substrates

Theoretically, concomitant use might increase the effects and adverse effects of OAT1 substrates.

In vitro research shows that quercetin is a strong non-competitive inhibitor of OAT1, with half-maximal inhibitory concentration (IC50) values less than 10 mcM. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Organic Anion Transporter 3 (Oat3) Substrates

Theoretically, concomitant use might increase the effects and adverse effects of OAT3 substrates.

In vitro research shows that quercetin is a strong non-competitive inhibitor of OAT3, with half-maximal inhibitory concentration (IC50) values as low as 0.75 mcM. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Organic Anion-Transporting Polypeptide Substrates (Oatp)

Theoretically, concomitant use might increase the effects and adverse effects of OATP substrates.

In vitro evidence shows that quercetin can inhibit organic anion-transporting peptide (OATP) 1B1-mediated uptake of estrone-3-sulfate and pravastatin. Furthermore, clinical research in healthy males shows that intake of quercetin along with pravastatin increases the AUC of pravastatin by 24%, prolongs its half-life by 14%, and decreases its apparent clearance by 18%, suggesting that quercetin modestly inhibits the uptake of pravastatin in hepatic cells.

Likelihood Possible Evidence B
P-Glycoprotein Substrates

Theoretically, concomitant use might alter the effects and adverse effects of P-glycoprotein substrates.

There is preliminary evidence that quercetin inhibits the gastrointestinal P-glycoprotein efflux pump, which might increase the bioavailability and serum levels of drugs transported by the pump. A small study in healthy volunteers reported that pretreatment with quercetin increased bioavailability and plasma levels after a single dose of cyclosporine (Neoral, Sandimmune). Also, two small studies have shown that quercetin might decrease the absorption of talinolol, a substrate transported by the gastrointestinal P-glycoprotein efflux pump. However, in another small study, several days of quercetin treatment did not significantly affect the pharmacokinetics of saquinavir (Invirase). The reason for these discrepancies is not entirely clear. Until more is known, use quercetin cautiously in combination with P-glycoprotein substrates.

Likelihood Possible Evidence B
Pravastatin (Pravachol)

Theoretically, concomitant use might increase the effects and adverse effects of pravastatin.
In vitro evidence shows that quercetin can inhibit OATP 1B1-mediated uptake of pravastatin. Also, preliminary clinical research in healthy males shows that intake of quercetin along with pravastatin increases the maximum concentration of pravastatin by 24%, prolongs its half-life by 14%, and decreases its apparent clearance by 18%, suggesting that quercetin modestly inhibits the uptake of pravastatin in hepatic cells.

Likelihood Possible Evidence B
Prazosin (Minipress)

Theoretically, quercetin might increase the effects and adverse effects of prazosin.
In vitro research shows that quercetin inhibits the transcellular efflux of prazosin, possibly through inhibition of breast cancer resistance protein (BCRP), of which prazosin is a substrate. BCRP is an ATP-binding cassette efflux transporter in the intestines, kidneys, and liver. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Quetiapine (Seroquel)

Theoretically, concomitant use might increase the effects and adverse effects of quetiapine.
Animal research shows that pretreatment with quercetin can increase plasma levels of quetiapine and prolong its clearance, possibly due to inhibition of cytochrome P450 3A4 (CYP3A4) by quercetin. Additionally, the brain-to-plasma ratio of quetiapine concentrations increased, possibly due to inhibition of P-glycoprotein at the blood-brain barrier. This interaction has not been reported in humans.

Likelihood Possible Evidence D
Quinolone Antibiotics

Theoretically, concomitant use might inhibit the effects of quinolone antibiotics.
In vitro, quercetin binds to the DNA gyrase site on bacteria, which may interfere with the activity of quinolone antibiotics.

Likelihood Possible Evidence B
Sulfasalazine (Azulfidine)

Theoretically, quercetin might increase the effects and adverse effects of sulfasalazine.
Animal research shows that quercetin increases the maximum serum concentration (Cmax) and area under the curve (AUC) of sulfasalazine, possibly through inhibition of breast cancer resistance protein (BCRP), of which sulfasalazine is a substrate. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, quercetin may increase the risk of bleeding if used with warfarin.
Animal and in vitro studies show that quercetin might increase serum levels of warfarin. Quercetin and warfarin have the same human serum albumin (HSA) binding site, and in vitro research shows that quercetin has stronger affinity for the HSA binding site and can theoretically displace warfarin, causing higher serum levels of warfarin. Animal research shows that taking quercetin for 2 weeks before initiating warfarin increases the maximum serum level of warfarin by 30%, the half-life by 10%, and the overall exposure by 63% when compared with control. Concomitant administration of quercetin and warfarin, without quercetin pre-treatment, also increased these measures, but to a lesser degree. Researchers theorize that inhibition of CYP3A4 by quercetin may explain these effects. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Quercetin Dihydrate full monograph & interactions

Black Cumin, Powder3 drug types · 211 drugs

Anticoagulant/Antiplatelet Drugs

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

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, cumin might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Animal research suggests that cumin can lower blood sugar in diabetic animals. However, research in humans with and without diabetes has found conflicting results.

Likelihood Probable Evidence D
Rifampin (Rifadin)

Theoretically, cumin might increase the effects and adverse effects of rifampin.
Animal research suggests that an aqueous extract of cumin containing a specific flavonoid glycoside can increase the bioavailability and plasma levels of rifampin.

Likelihood Possible Evidence D
Black Cumin, Powder full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Multivitamin Vegetarian Capsules, from the product label.

InVite

See all InVite products
Name
InVite Health Inc.
City
Westbury
State
NY
ZipCode
11590
Phone Number
1.800.437.8090
Web Address
www.invitehealth.com
Pharmacist Counseling Corner

Multivitamin Vegetarian Capsules by InVite: Common Questions

Does Multivitamin Vegetarian Capsules by InVite interact with any medications?
Yes. Based on its ingredients, Multivitamin Vegetarian Capsules has a known interaction with 1,208 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Multivitamin Vegetarian Capsules 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.
Can I take this while I'm pregnant or breastfeeding?
The safety data isn't established for all four active ingredients in supplement amounts during pregnancy and breastfeeding. The data advises against supplemental use in both cases. Talk with your doctor or pharmacist before taking it — they can give you personalized advice based on your situation.
What side effects should I watch for?
Most people tolerate it well. You might experience mild stomach upset, headache, tingling, or digestive issues like gas or diarrhea. Rarely, people sensitive to cumin may have allergic reactions. If you notice anything unusual, stop and contact your pharmacist or doctor.
Does Beta-Sitosterol really help with an enlarged prostate?
Yes — Beta-Sitosterol is rated likely effective for benign prostatic hyperplasia (enlarged prostate). It's also possibly effective for high cholesterol and heart disease, though the evidence for those is less strong.
What's Black Cumin Powder and why is it in here?
Black Cumin is cumin spice in powder form. The evidence for what it does isn't solid enough to say it works for any condition — the data we have isn't sufficient to rate it for metabolic syndrome, prediabetes, fatty liver, weight loss, or cholesterol. It's included as a traditional botanical ingredient.
Is this safe to take long-term?
Long-term safety hasn't been well studied for Quercetin or Maca Root at supplement doses, and Cumin at medicinal doses lacks safety data over time. Beta-Sitosterol is generally well tolerated short-term. If you're planning to take it regularly, check in with your pharmacist about what's right for your situation.

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.

Multivitamin Vegetarian Capsules label
Go deeper

The Full Monographs Behind Multivitamin Vegetarian Capsules’s Ingredients

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

Herb & supplement monograph

Quercetin

Interacts with 1,169 drugs

Quercetin is a plant flavonoid with antioxidant and anti-inflammatory properties found in many common foods and sold as a supplement. While early research is interesting for allergies, blood...

Read the full Quercetin monograph → Herb & supplement monograph

Cumin

Interacts with 211 drugs

Cumin is a common cooking spice that has a long history in traditional medicine for digestion and other complaints. Food amounts are generally safe for most people, but the evidence for medi...

Read the full Cumin monograph → Herb & supplement monograph

Beta-sitosterol

Beta-sitosterol is a plant sterol that may modestly lower LDL ('bad') cholesterol and may help ease urinary symptoms from an enlarged prostate. Evidence is moderate for these uses and weaker...

Read the full Beta-sitosterol monograph → Herb & supplement monograph

Maca

Maca is a nutrient-rich Andean root often used for energy, libido, and menopause symptoms. Early studies suggest it may modestly help sexual desire and some menopause symptoms, but the evide...

Read the full Maca monograph →
Sources

Sources & How We Checked

Multivitamin Vegetarian Capsules'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 44 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.

Quercetin 26 references
  1. Shoskes DA, Zeitlin SI, Shahed A, Rajfer J. Quercetin in men with category III chronic prostatitis: A preliminary prospective, double-blind, placebo-controlled trial. Urol 1999;54:960-3. PubMed
  2. Starvic B. Quercetin in our diet: from potent mutagen to probable anticarcinogen. Clin Biochem 1994;27:245-8. PubMed
  3. Ferry DR, Smith A, Malkhandi J, et al. Phase I clinical trial of the flavonoid quercetin: Pharmacokinetics and evidence for in vivo tyrosine kinase inhibition. Clin Cancer Res 1996;2:659-67..
  4. Obach RS. Inhibition of human cytochrome P450 enzymes by constituents of St. John's wort, an herbal preparation used in the treatment of depression. J Pharmacol Exp Ther 2000;294:88-95. DOI
  5. Edwards RL, Lyon T, Litwin SE, et al. Quercetin reduces blood pressure in hypertensive subjects. J Nutr 2007;137:2405-11.
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Cumin 10 references
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Beta-sitosterol 7 references
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Maca 1 reference
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See these in context on the Maca monograph →

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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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