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Dietary supplement

Complete Prostate Health Formula Ingredients & Drug Interactions

by Windmill Rx Premium Vitamins

Complete Prostate Health Formula label
See full label image
Other (e.g. Tea Bag) 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 Complete Prostate Health Formula 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

Complete Prostate Health Formula is a dietary supplement by Windmill Rx Premium Vitamins with 6 active ingredients. Its ingredients are commonly taken for heart health, prostate health, antioxidant support.Based on those ingredients, 903 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Vitamin E, Selenium, Saw palmetto berry extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Complete Prostate Health Formula by Windmill Rx Premium Vitamins

Ask about any prescription or over-the-counter medication and we check it for interactions with Complete Prostate Health Formula by Windmill Rx Premium Vitamins — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of Complete Prostate Health Formula by Windmill Rx Premium Vitamins

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 12, 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 6 of its 6 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

This formula contains 6 active ingredients. Lycopene is a carotenoid (plant pigment) studied for prostate and bladder health.

Vitamin E is a fat-soluble antioxidant with a range of potential effects. Selenium is a mineral that plays a role in antioxidant defenses.

Beta-sitosterol is a plant sterol often used for prostate and cholesterol support. Saw palmetto berry extract has traditionally been used for prostate symptoms.

Pygeum bark is an herbal extract also used for prostate health. The product also contains inactive ingredients — dicalcium phosphate, microcrystalline cellulose, croscarmellose sodium, stearic acid, hypromellose, magnesium stearate, silica, PEG, and hydroxypropyl cellulose — which are fillers, binders, and coating materials.

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: help support healthy prostate and urinary function.
  • We looked for evidence on: Benign prostatic hyperplasia (BPH), Chronic prostatitis and chronic pelvic pain syndrome (CP/CPPS), urinary flow, lower urinary tract symptoms, prostate enlargement.
  • The strongest evidence on file: Pygeum is rated "Likely Effective" for Benign prostatic hyperplasia (BPH) (Natural Medicines).
  • Also on file: Beta-sitosterol is rated "Likely Effective" for Benign prostatic hyperplasia (BPH).
  • Also on file: Saw Palmetto is rated "Possibly Ineffective" for Benign prostatic hyperplasia (BPH).

The evidence for this formula's ingredients is mixed. Lycopene is possibly effective for prostate cancer but possibly ineffective for bladder cancer and diabetes; evidence for hyperlipidemia and other uses is insufficient.

Vitamin E is effective for vitamin E deficiency and possibly effective for Alzheimer's disease and a few other conditions. Selenium is likely effective for selenium deficiency and possibly effective for Kashin-Beck disease and autoimmune thyroiditis.

Beta-sitosterol is likely effective for benign prostatic hyperplasia (enlarged prostate) and possibly effective for heart disease and high cholesterol. Saw palmetto is possibly effective for certain prostate procedures but possibly ineffective for benign prostatic hyperplasia itself.

Pygeum bark is likely effective for benign prostatic hyperplasia. Overall, beta-sitosterol and pygeum have the strongest evidence for prostate health; the others vary widely or lack clear proof.

The evidence, ingredient by ingredient Lycopene Vitamin E Selenium Beta-sitosterol Saw Palmetto Pygeum

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 6 of the 6 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 6 of 6.
  • General safety write-ups exist for 6 of 6.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Vitamin E and selenium carry cautions about high doses — long-term high-dose vitamin E may raise bleeding risk, and excess selenium can be toxic. Lycopene supplements (not food amounts) are not well studied in pregnancy and should be avoided unless your doctor advises otherwise; breastfeeding data is also limited.

Beta-sitosterol and saw palmetto should both be avoided in pregnancy and while breastfeeding due to insufficient safety data. Pygeum has no established safe use in pregnancy and should be avoided while breastfeeding.

Common side effects from these ingredients can include gastrointestinal upset (diarrhea, gas, nausea, constipation) and headache; rare serious effects like bleeding or cardiovascular issues are possible with vitamin E at high doses.

Side effects, ingredient by ingredient Lycopene Vitamin E Selenium Beta-sitosterol Saw Palmetto Pygeum

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?
  • 4 of the 6 matched ingredients can interact with medications — Lycopene, Vitamin E, Saw Palmetto, Selenium.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; cancer treatments.
  • For scale: 904 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, check your medications against these drug types (worst severity first): anticoagulants and antiplatelet drugs (blood thinners and aspirin-like drugs); CYP3A4 substrate drugs; chemotherapy drugs (alkylating agents and antitumor antibiotics); warfarin and cyclosporine specifically; selumetinib; immunosuppressants; barbiturates; estrogens and oral contraceptives; and niacin. These are the medication classes documented to interact with ingredients in this formula.

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 product is designed for men's prostate health and combines ingredients with varying levels of evidence. If you take blood thinners, immunosuppressants, chemotherapy drugs, barbiturates, estrogens, or contraceptives — or if you're pregnant or breastfeeding — talk with your pharmacist or doctor before starting.

Run your exact medications through the checker on this page to catch any interactions.

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

Assessment coverage: 6 of 6 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Apr 26, 2012.

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 Complete Prostate Health Formula, straight from the product label.

Brand Windmill Rx Premium Vitamins
Barcode (UPC) 035046009045
Net contents 60 Caplet(s)
Market status On market
Date entered into DSLD Apr 26, 2012
DSLD ID 7421
Product type Other Combinations
Supplement form Other (e.g. Tea Bag)
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult Male (18-50 Years)
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 Complete Prostate Health Formula by Windmill Rx Premium Vitamins, 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 Caplet(s)
Maximum serving Sizes:
2 Caplet(s)
Servings per container
30
UPC/BARCODE
035046009045
IngredientAmount% DV
Lycopene5 mg--
Vitamin E200 IU667%
Selenium200 mcg286%
Beta-Sitosterol60 mg--
Saw palmetto berry extract320 mg--
Pygeum bark100 mg--

Other ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Hypromellose, Magnesium Stearate, Silica, PEG, Hydroxypropyl Cellulose

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.
Seals/Symbols

MADE IN U.S.A. (flag)

WINDMILL(TM) Quality Supplements

General Statements

With Beta-Sitosterol

Help Support Healthy Prostate & Urinary Function*

General

904 972406A2

FDA Statement of Identity

DIETARY SUPPLEMENT

Brand IP Statement(s)

(C)Copyright 2008 All Rights Reserved.

Suggested/Recommended/Usage/Directions

DIRECTIONS: Take 2 caplets daily with meals as a dietary supplement, or as directed by a healthcare professional.

Formula

Adults only.

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.

Precautions

Keep out of reach of children.

Do not use if seal is broken.

Storage

Protect from heat, light, and moisture. Store at 15-30(0)C (59-86(0)F).

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

See for yourself

Complete Prostate Health Formula by Windmill Rx Premium Vitamins label

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

Complete Prostate Health Formula 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 Complete Prostate Health Formula by Windmill Rx Premium Vitamins

These are the 6 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 Caplet(s) Dosage formOther (e.g. Tea Bag) 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.

Lycopene

Interacts with
122 drugs
5 mg per serving

Lycopene is a red plant pigment and antioxidant found mainly in tomatoes and other red fruits. Eating lycopene-rich foods is linked with possible hear...

Lycopene monograph & interactions

Vitamin E

Interacts with
764 drugs
200 IU per serving Form: D-Alpha-Tocopheryl Succinate

Vitamin E is an essential fat-soluble vitamin and antioxidant that most people get in adequate amounts from a normal diet. Supplements can help correc...

Vitamin E monograph & interactions

Selenium

Interacts with
321 drugs
200 mcg per serving Form: Sodium Selenite

Selenium is an essential trace mineral your body needs in small amounts for thyroid function, antioxidant defense, and immune health. Most people who...

Selenium monograph & interactions

Beta-Sitosterol

No known
interactions
60 mg per serving

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

Saw palmetto berry extract

Interacts with
174 drugs
320 mg per serving

Saw palmetto is a plant extract most often used for urinary symptoms linked to an enlarged prostate (BPH). The best research suggests it works no bett...

Saw palmetto berry extract monograph & interactions

Pygeum bark

No known
interactions
100 mg per serving

Pygeum is an extract from the bark of the African cherry tree that is most often used to ease urinary symptoms linked to an enlarged prostate. Some st...

Pygeum bark monograph & interactions

Other (inactive) ingredients: Dicalcium Phosphate, Microcrystalline Cellulose, Croscarmellose Sodium, Stearic Acid, Hypromellose, Magnesium Stearate, Silica, PEG, Hydroxypropyl Cellulose. These complete the product’s ingredient list but are not active constituents.

Interaction report

Complete Prostate Health Formula by Windmill Rx Premium Vitamins Drug Interactions

Want to check YOUR meds against Complete Prostate Health Formula?

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

 Go to the checker
903Drugs
902 Moderate 1 Minor

Ingredients driving the most interactions

Vitamin E 764
Selenium 321
Saw palmetto berry extract 174
Lycopene 122

Individual Drug Interactions

The ingredients in Complete Prostate Health Formula interact with 903 drugs. Click any drug to see the details.

4 of the 6 ingredients in Complete Prostate Health Formula interact with drugs. Each result below shows which ingredient is responsible. Vitamin E Selenium Saw palmetto berry extract Lycopene

Each ingredient & the kinds of drugs it affects

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

Vitamin E8 drug types · 764 drugs

Alkylating Agents

Theoretically, antioxidant effects of vitamin E might reduce the effectiveness of alkylating agents.
There's concern that antioxidants could reduce the activity of chemotherapy drugs which generate free radicals, such as cyclophosphamide, chlorambucil, carmustine, busulfan, and thiotepa. However, some researchers theorize that antioxidants might make chemotherapy more effective by reducing oxidative stress that might interfere with apoptosis (cell death) of cancer cells. More evidence is needed to determine what effect, if any, antioxidants such as vitamin E have on chemotherapy. Advise patients to consult their oncologist before using vitamin E supplements, especially in high doses.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Concomitant use of vitamin E and anticoagulant or antiplatelet agents might increase the risk of bleeding.
Vitamin E seems to inhibit of platelet aggregation and antagonize the effects of vitamin K-dependent clotting factors. These effects appear to be dose-dependent, and are probably only likely to be clinically significant with doses of at least 800 units daily. Mixed tocopherols, such as those found in food, might have a greater antiplatelet effect than alpha-tocopherol. RRR alpha-tocopherol (natural vitamin E) 1000 IU daily antagonizes vitamin K-dependent clotting factors. Advise patients to avoid high doses of vitamin E, especially in people with low vitamin K intake or other risk factors for bleeding.

Likelihood Possible Evidence B
Antitumor Antibiotics

Theoretically, antioxidant effects of vitamin E might reduce the effectiveness of antitumor antibiotics.
There's concern that antioxidants could reduce the activity of antitumor antibiotic drugs such as doxorubicin, which generate free radicals. However, some researchers theorize that antioxidants might make chemotherapy more effective by reducing oxidative stress that might interfere with apoptosis (cell death) of cancer cells. More evidence is needed to determine what effect, if any, antioxidants such as vitamin E have on chemotherapy involving antitumor antibiotics. Advise patients to consult their oncologist before using vitamin E supplements, especially in high doses.

Likelihood Possible Evidence D
Cyclosporine (Neoral, Sandimmune)

A specific form of vitamin E might increase absorption and levels of cyclosporine.
There is some evidence that one specific formulation of vitamin E (D-alpha-tocopheryl-polyethylene glycol-1000 succinate, TPGS, tocophersolan, Liqui-E) might increase absorption of cyclosporine. This vitamin E formulation forms micelles which seems to increase absorption of cyclosporine by 40% to 72% in some patients. However, this interaction is unlikely to occur with the usual forms of vitamin E.

Likelihood Unlikely Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, vitamin E might induce metabolism of CYP3A4, possibly reducing the levels CYP3A4 substrates.
Vitamin E appears to bind with the nuclear receptor, pregnane X receptor (PXR), which results in increased expression of CYP3A4. Although the clinical significance of this is not known, use caution when considering concomitant use of vitamin E and other drugs affected by these enzymes.

Likelihood Possible Evidence D
Selumetinib (Koselugo)

Taking selumetinib with vitamin E can result in a total daily dose of vitamin E that exceeds safe limits and therefore might increase the risk of bleeding.
Selumetinib contains 48-54 IU vitamin E per capsule. The increased risk of bleeding with vitamin E appears to be dose-dependent. Be cautious when using selumetinib in combination with supplemental vitamin E, especially in patients at higher risk of bleed, such as those with chronic conditions and those taking antiplatelet drugs.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Using vitamin E with warfarin might increase the risk of bleeding.
Due to interference with production of vitamin K-dependent clotting factors, use of more than 400 IU of vitamin E daily with warfarin might increase prothrombin time (PT), INR, and the risk of bleeding,. At a dose of 1000 IU per day, vitamin E can antagonize vitamin K-dependent clotting factors even in people not taking warfarin. Limited clinical evidence suggests that doses up to 1200 IU daily may be used safely by patients taking warfarin, but this may not be applicable in all patient populations.

Likelihood Possible Evidence B
Niacin

Vitamin E might decrease the beneficial effects of niacin on high-density lipoprotein (HDL) cholesterol levels.
A combination of niacin and simvastatin (Zocor) effectively raises high-density lipoprotein (HDL) cholesterol levels in people with coronary disease and low HDL levels. Clinical research shows that taking a combination of antioxidants (vitamin C, vitamin E, beta-carotene, and selenium) along with niacin and simvastatin (Zocor) attenuates this rise in HDL, specifically the HDL-2 and apolipoprotein A1 fractions, by more than 50%. Vitamin E alone combined with a statin does not seem to decrease HDL levels. It is not known whether the adverse effect on HDL is due to one of the other antioxidants or to the combination. It also is not known whether it will occur in other patient populations.

Likelihood Possible Evidence A
Vitamin E full monograph & interactions

Selenium6 drug types · 321 drugs

Anticoagulant/Antiplatelet Drugs

Selenium may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Clinical research suggests that taking selenium 10 mcg/kg/day can increase bleeding times by increasing prostacyclin production, which inhibits platelet activity. Other clinical research suggests that taking selenium 75 mcg daily, in combination with ascorbic acid 600 mg, alpha-tocopherol 300 mg, and beta-carotene 27 mg, reduces platelet aggregation.

Likelihood Possible Evidence D
Barbiturates

Theoretically, selenium might prolong the sedating effects of barbiturates.
Laboratory research suggests that selenium can inhibit the hepatic metabolism of barbiturates. Selenium seems to prolong the sedative effect of pentobarbital in animal models.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, selenium supplementation may reduce the effectiveness of immunosuppressant therapy.
In vitro research and preliminary clinical evidence suggests that selenium may stimulate the immune system.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, selenium might interfere with warfarin activity.
Animal research suggests that selenium can increase warfarin activity. Selenium might interact with warfarin by displacing it from albumin binding sites, reducing its metabolism in the liver, or by decreasing production of vitamin K-dependent clotting factors. Selenium can also prolong bleeding times in humans by increasing prostacyclin production, which inhibits platelet activity.

Likelihood Possible Evidence D
Contraceptive Drugs

Contraceptive drugs might increase levels of selenium, although the clinical significance of this effect is unclear.
Some research suggests that oral contraceptives increase serum selenium levels in women taking oral contraceptives; however, other research shows no change in selenium levels. It is suggested that an increase could be due to increased carrier proteins, indicating a redistribution of selenium rather than a change in total body selenium.

Likelihood Possible Evidence B
Niacin

Selenium might reduce the beneficial effects of niacin on high-density lipoprotein (HDL) levels.
A combination of niacin and simvastatin (Zocor) effectively raises HDL cholesterol levels in patients with coronary disease and low HDL levels. Clinical research shows that taking a combination of antioxidants (vitamin C, vitamin E, beta-carotene, and selenium) along with niacin and simvastatin (Zocor) attenuates this rise in HDL, specifically the HDL-2 and apolipoprotein A1 fractions, by more than 50% in patients with coronary disease. It is not known whether this adverse effect is due to a single antioxidant such as selenium, or to the combination. It also is not known whether it will occur in other patient populations.

Likelihood Possible Evidence A
Selenium full monograph & interactions

Saw palmetto berry extract3 drug types · 174 drugs

Anticoagulant/Antiplatelet Drugs

Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Saw palmetto is reported to prolong bleeding time. Theoretically, it might increase the risk of bleeding when used concomitantly with anticoagulant or antiplatelet drugs.

Likelihood Possible Evidence D
Contraceptive Drugs

Saw palmetto might reduce the effectiveness of contraceptive drugs.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with contraceptive drugs taken concomitantly.

Likelihood Possible Evidence B
Estrogens

Saw palmetto might reduce the effectiveness of estrogens.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with estrogens taken concomitantly.

Likelihood Possible Evidence B
Saw palmetto berry extract full monograph & interactions

Lycopene1 drug type · 122 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
In vitro research shows that lycopene has antiplatelet effects.

Likelihood Possible Evidence D
Lycopene full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Complete Prostate Health Formula, from the product label.

Windmill Rx Premium Vitamins

See all Windmill Rx Premium Vitamins products
Web Address
www.windmillvitamins.com
Pharmacist Counseling Corner

Complete Prostate Health Formula by Windmill Rx Premium Vitamins: Common Questions

Does Complete Prostate Health Formula by Windmill Rx Premium Vitamins interact with any medications?
Yes. Based on its ingredients, Complete Prostate Health Formula has a known interaction with 903 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Complete Prostate Health Formula contains 6 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Does this formula actually help with prostate problems?
Some ingredients have solid evidence — beta-sitosterol and pygeum are likely effective for benign prostatic hyperplasia (enlarged prostate). Lycopene is possibly effective for prostate cancer prevention. Saw palmetto is possibly effective for certain prostate procedures but not clearly effective for enlarged prostate itself. The evidence for the formula as a whole depends on which prostate issue you're dealing with; talk to your doctor about your specific situation.
Can I take this while pregnant or breastfeeding?
No. Saw palmetto and beta-sitosterol should be avoided in pregnancy and while breastfeeding. Lycopene supplements are not well studied in pregnancy and breastfeeding and should be avoided unless your doctor advises otherwise. Selenium and vitamin E have cautions about high doses in pregnancy and breastfeeding. Pygeum has no established safe use in either. Talk with your doctor or pharmacist before using this product if you're pregnant or breastfeeding.
What side effects might I experience?
Gastrointestinal upset is most common — diarrhea, constipation, gas, nausea, indigestion, and abdominal discomfort. Headache and dizziness are also reported. Most are mild and reversible. If you develop signs of bleeding (unusual bruising, nosebleeds) or chest pain, stop and contact your doctor right away.
Is this safe to take long-term?
The ingredients vary. Vitamin E safety data warns against long-term high doses due to bleeding risk. Selenium must stay within safe limits to avoid toxicity. Beta-sitosterol and saw palmetto are generally well tolerated short-term, but quality and long-term safety data are limited for some. Talk with your pharmacist about your individual situation and how long you plan to use it.
Can I take this with my blood thinner or aspirin?
Not without checking first. Lycopene, vitamin E, selenium, and saw palmetto all carry moderate-severity warnings about increasing bleeding risk when combined with blood thinners or antiplatelet drugs like aspirin. Use the medication checker on this page to see if your specific drug is affected, then discuss it with your pharmacist or doctor.
What is beta-sitosterol and why is it in here?
Beta-sitosterol is a plant sterol that's likely effective for benign prostatic hyperplasia (enlarged prostate) and possibly helps with cholesterol and heart health. It's included because it has solid evidence for prostate support and is generally well tolerated when used short-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.

Complete Prostate Health Formula label
Go deeper

The Full Monographs Behind Complete Prostate Health Formula’s Ingredients

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

Herb & supplement monograph

Lycopene

Interacts with 122 drugs

Lycopene is a red plant pigment and antioxidant found mainly in tomatoes and other red fruits. Eating lycopene-rich foods is linked with possible heart and prostate benefits, but evidence fr...

Read the full Lycopene monograph → Herb & supplement monograph

Vitamin E

Interacts with 764 drugs

Vitamin E is an essential fat-soluble vitamin and antioxidant that most people get in adequate amounts from a normal diet. Supplements can help correct a true deficiency, but high-dose vitam...

Read the full Vitamin E monograph → Herb & supplement monograph

Selenium

Interacts with 321 drugs

Selenium is an essential trace mineral your body needs in small amounts for thyroid function, antioxidant defense, and immune health. Most people who eat a varied diet get enough, and supple...

Read the full Selenium 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

Saw Palmetto

Interacts with 174 drugs

Saw palmetto is a plant extract most often used for urinary symptoms linked to an enlarged prostate (BPH). The best research suggests it works no better than a placebo for most men, though i...

Read the full Saw Palmetto monograph → Herb & supplement monograph

Pygeum

Pygeum is an extract from the bark of the African cherry tree that is most often used to ease urinary symptoms linked to an enlarged prostate. Some studies suggest modest benefit for these s...

Read the full Pygeum monograph →
Sources

Sources & How We Checked

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

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

The 142 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.

Lycopene 10 references
  1. Sharma, J. B., Kumar, A., Kumar, A., Malhotra, M., Arora, R., Prasad, S., and Batra, S. Effect of lycopene on pre-eclampsia and intra-uterine growth retardation in primigravidas. Int J Gynaecol.Obstet. 2003;81(3):257-262. PubMed
  2. Hsiao, G., Wang, Y., Tzu, N. H., Fong, T. H., Shen, M. Y., Lin, K. H., Chou, D. S., and Sheu, J. R. Inhibitory effects of lycopene on in vitro platelet activation and in vivo prevention of thrombus formation. J Lab Clin Med 2005;146(4):216-226. PubMed
  3. Clark, P. E., Hall, M. C., Borden, L. S., Jr., Miller, A. A., Hu, J. J., Lee, W. R., Stindt, D., D'Agostino, R., Jr., Lovato, J., Harmon, M., and Torti, F. M. Phase I-II prospective dose-escalating trial of lycopene in patients with biochemical relapse o
  4. O'Kennedy, N., Crosbie, L., Whelan, S., Luther, V., Horgan, G., Broom, J. I., Webb, D. J., and Duttaroy, A. K. Effects of tomato extract on platelet function: a double-blinded crossover study in healthy humans. Am.J.Clin.Nutr. 2006;84(3):561-569. PubMed
  5. Jatoi, A., Burch, P., Hillman, D., Vanyo, J. M., Dakhil, S., Nikcevich, D., Rowland, K., Morton, R., Flynn, P. J., Young, C., and Tan, W. A tomato-based, lycopene-containing intervention for androgen-independent prostate cancer: results of a Phase II stu
  6. Schwenke, C., Ubrig, B., Thurmann, P., Eggersmann, C., and Roth, S. Lycopene for advanced hormone refractory prostate cancer: a prospective, open phase II pilot study. J.Urol. 2009;181(3):1098-1103. PubMed
  7. Banerjee, S., Jeyaseelan, S., and Guleria, R. Trial of lycopene to prevent pre-eclampsia in healthy primigravidas: results show some adverse effects. J.Obstet.Gynaecol.Res. 2009;35(3):477-482. PubMed
  8. Haseen, F., Cantwell, M. M., O'Sullivan, J. M., and Murray, L. J. Is there a benefit from lycopene supplementation in men with prostate cancer? A systematic review. Prostate Cancer Prostatic.Dis. 2009;12(4):325-332. PubMed
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Selenium 36 references
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Saw Palmetto 22 references
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Pygeum 3 references
  1. Ishani A, MacDonald R, Nelson D, et al. Pygeum africanum for the treatment of patients with benign prostatic hyperplasia: a systematic review and quantitative meta-analysis. Am J Med 2000;109:654-64.. PubMed
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  3. Andro M and Riffaud J. Pygeum africanum extract for the treatment of patients with benign prostatic hyperplasia: a review of 25 years of published experience. Curr Ther Res 1995;56(8):796-817. DOI

See these in context on the Pygeum 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.

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