Prostate Formula Ingredients & Drug Interactions
by GNC Mega Men
What is this page for?
First and foremost: checking Prostate 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
Prostate Formula is a dietary supplement by GNC Mega Men with 4 active ingredients. Its ingredients are commonly taken for heart health, prostate health, antioxidant support.Based on those ingredients, 174 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Saw Palmetto Berries Extract, Lycopene. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Prostate Formula by GNC Mega Men
Ask about any prescription or over-the-counter medication and we check it for interactions with Prostate Formula by GNC Mega Men — 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 Prostate Formula by GNC Mega Men
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
Full disclosure
This formula contains 4 active ingredients targeting prostate health. Lycopene is a plant pigment with antioxidant properties.
Saw palmetto berries extract is made from the fruit of the saw palmetto plant. Beta-sitosterols are plant compounds that resemble cholesterol.
Pygeum bark extract comes from an African tree. The softgel also contains several inactive ingredients: soybean oil, gelatin, glycerin, soy lecithin, and caramel color as a colorant.
Does it work?
Strong evidence
The evidence for this formula's ingredients is mixed. Lycopene is possibly effective for prostate cancer but possibly ineffective for bladder cancer and diabetes — we don't have enough data to rate it for high cholesterol, ALS, or exercise-induced asthma.
Saw palmetto is possibly effective for one specific prostate procedure (TURP) but possibly ineffective for benign prostate enlargement (BPH) — the evidence is insufficient for other uses like hair loss or urinary symptoms. Beta-sitosterols and pygeum bark extract show stronger evidence: both are likely effective for benign prostate enlargement.
Beta-sitosterols are also possibly effective for high cholesterol and heart disease. If prostate health is your goal, the formula leans on ingredients with established benefit for that purpose, though lycopene and saw palmetto's evidence is weaker than you might hope.
How safe is it?
Well-documented data
Lycopene and beta-sitosterols are generally well tolerated orally. Saw palmetto is also well tolerated with mild, infrequent, and reversible side effects in most adults.
The most common side effects across all ingredients are gastrointestinal: diarrhea, constipation, gas, nausea, and abdominal discomfort. Lycopene may rarely cause vomiting or loss of appetite.
Saw palmetto may also cause headache, dizziness, fatigue, decreased libido, or a runny nose; very rarely, serious heart rhythm problems have been reported. For pregnancy and breastfeeding: saw palmetto should be avoided — the safety data advises against it during both.
Lycopene supplements are not well studied in pregnancy or while breastfeeding, so talk with your doctor or pharmacist about whether to use it. For beta-sitosterols and pygeum, there isn't enough safety data during pregnancy or breastfeeding — discuss this with your doctor or pharmacist before taking this product if you're pregnant, planning pregnancy, or nursing.
Meds to double-check
Moderate interaction found
Before you take this product, double-check with your doctor or pharmacist if you're on any blood thinners or antiplatelet drugs (like warfarin, clopidogrel, or aspirin) — lycopene and saw palmetto may increase bleeding risk. Also check if you take hormonal birth control or estrogen therapy — saw palmetto might reduce how well they work.
No interactions are documented for the other ingredients we could check.
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.
GNC Mega Men Prostate Formula is best suited for men seeking prostate support through ingredients with some evidence of benefit, particularly beta-sitosterols and pygeum. If you take blood thinners, hormonal birth control, or estrogen therapy, check with your doctor or pharmacist first — this product may interfere with how those work or raise your bleeding risk.
Women and anyone pregnant, planning pregnancy, or breastfeeding should not use it. Talk it over with your own doctor or pharmacist to see if it's right for your situation.
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 Feb 23, 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
General information
Key facts about Prostate Formula, straight from the product label.
| Brand | GNC Mega Men |
|---|---|
| Net contents | 30 Pack(s) |
| Market status | On market |
| Date entered into DSLD | Feb 23, 2012 |
| DSLD ID | 5879 |
| Product type | Botanical With Nutrients |
| Supplement form | Softgel Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult Male (18-50 Years), Dairy 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 Prostate Formula by GNC Mega Men, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Lycopene | 5 mg | -- |
| Saw Palmetto Berries Extract | 320 mg | -- |
| Beta-Sitosterols | 160 mg | -- |
| Pygeum bark extract | 100 mg | -- |
Other ingredients: Soybean Oil, Soybean Oil, Gelatin, Glycerin, Soy Lecithin, Caramel color
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.
General Statements
ACTUAL SIZE
Conforms to USP <2091> for weight. Meets USP <2040> for disintegration.
Prostate Formula
Prostate Formula - Combines standardized saw palmetto, lycopene and beta-sitosterols for support of normal prostate function and a healthy urinary flow.* It also supports reproductive health with zinc.*
CLINICALLY STUDIED^
#Compared to leading brands.
GNC GUARANTEE Use any GNC supplement for as little as 10 days. If you are not 100% completely satisfied, return the unused portion of the product with proof of purchase to your GNC store for a complete refund of your purchase price. No questions asked!
Each pack contains:
Performance
Dr. Frank J. Costa, M.D., an internationally acclaimed urological surgeon and men’s health expert, is part of the GNC Medical Advisory Board. One of “America’s Top Physicians,” Dr. Costa lectures nationally and internationally on men’s health topics. Dr. Costa is regularly featured in television, radio and newspaper interviews and has published articles in both professional journals and popular magazines. “Mega Men(r) Performance & Vitality Vitapak(R) Program has key ingredients you need to support heart health, prostate function and virility plus a healthy balance of vitamins and minerals for overall wellness.” Dr. Frank J. Costa MD (signature)
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Directions: As a dietary supplement, take the contents of one pack daily with food.
Precautions
KEEP OUT OF REACH OF CHILDREN.
WARNING: Consult your physician prior to using this product if you are pregnant, nursing, taking medication, or have a medical condition. Discontinue use two weeks prior to surgery.
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.
Storage
Store in a cool, dry place.
General
CODE 328311 CMG
Formulation
GNC QUALITY COMMITMENT GNC, the leader in the development and manufacture of dietary supplements, is committed to producing the highest quality products available. This commitment begins with quality designed supplement formulations. Every raw material that goes into a GNC supplement is guaranteed as to quality and potency. Each product is dated and then shipped immediately to our stores, so you can be sure you are purchasing the freshest supplements available. At GNC, we extend our quality commitment to you by offering our money-back guarantee.
No Artificial Colors, No Wheat, No Dairy, Yeast Free.
Brand IP Statement(s)
MEGA MEN(R) PERFORMANCE & VITALITY GNC Mega Men(R) Performance & Vitality Vitapak(R) Program conveniently combines nutrients and special ingredients designed to support men's cardiovascular, prostate health and virility.*
VITAPAK(R) PROGRAM FOR AN ACTIVE LIFESTYLE
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Prostate Formula by GNC Mega Men 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 Prostate Formula by GNC Mega Men
These are the 4 active ingredients this product is made of. Select any to open its full monograph.
Serving size1 Softgel(s) Dosage formSoftgel Capsule 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 with122 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 hear...
Lycopene monograph & interactionsSaw Palmetto Berries Extract
Interacts with174 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 bett...
Saw Palmetto Berries Extract monograph & interactionsBeta-Sitosterols
No knowninteractions
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-Sitosterols monograph & interactionsPygeum bark extract
No knowninteractions
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 extract monograph & interactionsOther (inactive) ingredients: Soybean Oil, Soybean Oil, Gelatin, Glycerin, Soy Lecithin, Caramel color. These complete the product’s ingredient list but are not active constituents.
Prostate Formula by GNC Mega Men Drug Interactions
HelloPharmacist Interaction Report
GNC Mega Men Prostate Formula interacts with medications through its lycopene and saw palmetto berries extract content.
The most serious concern is a moderate-severity interaction with blood thinners (anticoagulants) and antiplatelet drugs — both ingredients may increase bleeding risk. Lycopene has antiplatelet effects in lab research, and saw palmetto is reported to prolong bleeding time.
Read the full breakdown — every affected drug type, severity by severity
Saw palmetto carries two additional moderate-severity interactions: it may reduce the effectiveness of estrogens and hormonal birth control (contraceptive drugs) by interfering with how your body processes them. Beta-sitosterols and pygeum bark extract have no documented interactions in our data.
Altogether, these interactions span 174 individual medications. We could not check bleeding time or hormone metabolism effects for beta-sitosterols and pygeum beyond what's listed.
Before starting this product, use the medication checker below to confirm your exact prescriptions — especially if you take blood thinners, hormonal contraceptives, or any estrogen-based medication.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Prostate 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 checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Prostate Formula interact with 174 drugs. Click any drug to see the details.
2 of the 4 ingredients in Prostate Formula interact with drugs. Each result below shows which ingredient is responsible. Saw Palmetto Berries Extract Lycopene
Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium OxideBufferin
How Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Calcium Carbonate, Magnesium Carbonate, Magnesium Oxide interactionAspirin, CarisoprodolSoma Compound
How Aspirin, Carisoprodol interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Carisoprodol interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Carisoprodol interactionAspirin, Carisoprodol, Codeine PhosphateSoma Compound w/ Codeine
How Aspirin, Carisoprodol, Codeine Phosphate interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Carisoprodol, Codeine Phosphate interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Carisoprodol, Codeine Phosphate interactionAspirin, Chlorpheniramine, PhenylpropanolamineAlka-Seltzer Plus Cold
How Aspirin, Chlorpheniramine, Phenylpropanolamine interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Chlorpheniramine, Phenylpropanolamine interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Chlorpheniramine, Phenylpropanolamine interactionAspirin, Citric Acid, Sodium BicarbonateAlka-Seltzer Pain Reliever and Antacid
How Aspirin, Citric Acid, Sodium Bicarbonate interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Citric Acid, Sodium Bicarbonate interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Citric Acid, Sodium Bicarbonate interactionAspirin, Codeine PhosphateAspirin w/ Codeine
How Aspirin, Codeine Phosphate interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Codeine Phosphate interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Codeine Phosphate interactionAspirin, Codeine Phosphate, MethocarbamolRobaxisal C
How Aspirin, Codeine Phosphate, Methocarbamol interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Codeine Phosphate, Methocarbamol interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Codeine Phosphate, Methocarbamol interactionAspirin, Codeine Phosphate, PhenobarbitalPhenaphen
How Aspirin, Codeine Phosphate, Phenobarbital interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Codeine Phosphate, Phenobarbital interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Codeine Phosphate, Phenobarbital interactionAspirin, Diphenhydramine, PhenylpropanolamineAlka Seltzer Plus Night Time Effervescent
How Aspirin, Diphenhydramine, Phenylpropanolamine interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Diphenhydramine, Phenylpropanolamine interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Diphenhydramine, Phenylpropanolamine interactionAspirin, DipyridamoleAggrenox, Asasantin Retard
How Aspirin, Dipyridamole interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Dipyridamole interactionLycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Dipyridamole interactionAspirin, Ethoheptazine, MeprobamateEquagesic
How Aspirin, Ethoheptazine, Meprobamate interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Ethoheptazine, Meprobamate interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Ethoheptazine, Meprobamate interactionAspirin, HydrocodoneAlor 5 500, Lortab ASA
How Aspirin, Hydrocodone interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Hydrocodone interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Hydrocodone interactionAspirin, MeprobamateMicrainin
How Aspirin, Meprobamate interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Meprobamate interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Meprobamate interactionAspirin, MethocarbamolRobaxisal
How Aspirin, Methocarbamol interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Methocarbamol interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Methocarbamol interactionAspirin, OmeprazoleYosprala
How Aspirin, Omeprazole interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Omeprazole interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Omeprazole interactionAspirin, OxycodonePercodan
How Aspirin, Oxycodone interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Oxycodone interactionLycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Oxycodone interactionAspirin, PentazocineTalwin Compound
How Aspirin, Pentazocine interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Aspirin, Pentazocine interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Aspirin, Pentazocine interactionBazedoxifene Acetate, Conjugated EstrogensDuavee
How Bazedoxifene Acetate, Conjugated Estrogens interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractEstrogens Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of estrogens.
Read the full Saw Palmetto Berries Extract + Bazedoxifene Acetate, Conjugated Estrogens interactionBetrixabanBevyxxa
How Betrixaban interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Betrixaban interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Betrixaban interactionBirth Control PillsBirth control pills
How Birth Control Pills interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractContraceptive Drugs Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of contraceptive drugs.
Read the full Saw Palmetto Berries Extract + Birth Control Pills interactionBivalirudinAngiomax, Angiomax Rtu, Angiox
How Bivalirudin interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Bivalirudin interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Bivalirudin interactionBromfenac SodiumBromsite, Prolensa
How Bromfenac Sodium interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Bromfenac Sodium interactionLycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Bromfenac Sodium interactionCabliviCablivi
How Cablivi interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Cablivi interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Cablivi interactionCangrelorKengreal
How Cangrelor interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Cangrelor interactionLycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Cangrelor interactionCilostazolPletal
How Cilostazol interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
LycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Cilostazol interactionSaw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Cilostazol interactionClopidogrelPlavix
How Clopidogrel interacts with Prostate Formula — through 2 ingredients. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Saw palmetto might increase the risk of bleeding with anticoagulant or antiplatelet drugs.
Read the full Saw Palmetto Berries Extract + Clopidogrel interactionLycopeneAnticoagulant/antiplatelet Drugs Moderate
Interaction Summary
Theoretically, taking lycopene with anticoagulant or antiplatelet drugs might increase the risk of bleeding.
Read the full Lycopene + Clopidogrel interactionConjugated EstrogensCenestin, Enjuvia, Premarin, Premarin Vaginal Cream
How Conjugated Estrogens interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractEstrogens Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of estrogens.
Read the full Saw Palmetto Berries Extract + Conjugated Estrogens interactionConjugated Estrogens, Medroxyprogesterone AcetatePremplus, Prempro
How Conjugated Estrogens, Medroxyprogesterone Acetate interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractEstrogens Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of estrogens.
Read the full Saw Palmetto Berries Extract + Conjugated Estrogens, Medroxyprogesterone Acetate interactionConjugated Estrogens, MeprobamatePMB 200, PMB 400
How Conjugated Estrogens, Meprobamate interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractEstrogens Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of estrogens.
Read the full Saw Palmetto Berries Extract + Conjugated Estrogens, Meprobamate interactionConjugated Estrogens, MethyltestosteronePremarin with Methyltestosterone
How Conjugated Estrogens, Methyltestosterone interacts with Prostate Formula — through 1 ingredient. Tap an ingredient for the detail:
Saw Palmetto Berries ExtractEstrogens Moderate
Interaction Summary
Saw palmetto might reduce the effectiveness of estrogens.
Read the full Saw Palmetto Berries Extract + Conjugated Estrogens, Methyltestosterone interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Prostate 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.
Saw Palmetto Berries Extract
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.
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.
Estrogens
Saw palmetto might reduce the effectiveness of estrogens.
Saw palmetto might have antiestrogenic effects. Theoretically, it might interfere with estrogens taken concomitantly.
Lycopene
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.
Brand information
Manufacturer and brand details for Prostate Formula, from the product label.
Prostate Formula by GNC Mega Men: Common Questions
Does Prostate Formula by GNC Mega Men interact with any medications?
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Is this safe during pregnancy or while breastfeeding?
What exactly is lycopene, and why is it in a prostate formula?
Can this affect my birth control?
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 Prostate Formula’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Lycopene
Interacts with 122 drugsLycopene 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 monographSaw Palmetto
Interacts with 174 drugsSaw 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 monographBeta-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 monographPygeum
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 & How We Checked
Prostate 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.
- 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 42 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- 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
- Ilic, D., Forbes, K. M., and Hassed, C. Lycopene for the prevention of prostate cancer. Cochrane.Database.Syst.Rev. 2011;(11):CD008007. PubMed
- Sawardekar SB, Patel TC, Uchil D. Comparative evaluation of antiplatelet effect of lycopene with aspirin and the effect of their combination on platelet aggregation: an in vitro study. Indian J Pharmacol 2016;48:26-31. PubMed
Saw Palmetto 22 references
- Wilt TJ, Ishani A, Stark G, et al. Saw palmetto extracts for treatment of benign prostatic hyperplasia: a systematic review. JAMA 1998;280:1604-9. PubMed
- Carraro JC, Raynaud JP, Koch G, et al. Comparison of phytotherapy (Permixon) with finasteride in the treatment of benign prostate hyperplasia: a randomized international study of 1,098 patients. Prostate 1996;29:231-40. DOI
- Di Silverio F, D'Eramo G, Lubrano C, et al. Evidence that Serenoa repens extract displays an antiestrogenic activity in prostatic tissue of benign prostatic hypertrophy patients. Eur Urol 1992;21:309-14. PubMed
- Stepanov VN, Siniakova LA, Sarrazin B, Raynaud JP. Efficacy and tolerability of the lipidosterolic extract of Serenoa repens (Permixon) in benign prostatic hyperplasia: a double-blind comparison of two dosage regimens. Adv Ther 1999;16:231-41.
- Cheema P, El-Mefty O, Jazieh AR. Intraoperative haemorrhage associated with the use of extract of Saw Palmetto herb: a case report and review of literature. J Intern Med 2001;250:167-9. PubMed
- Jibrin I, Erinle A, Saidi A, Aliyu ZY. Saw palmetto-induced pancreatitis. South Med J 2006;99:611-2. PubMed
- Prager N, Bickett K, French N, Marcovici G. A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia. J Altern Complement Med 2002
- Avins AL, Bent S, Staccone S, et al. A detailed safety assessment of a saw palmetto extract. Complement Ther Med 2008;16:147-54. PubMed
- Morgia, G., Mucciardi, G., Gali, A., Madonia, M., Marchese, F., Di, Benedetto A., Romano, G., Bonvissuto, G., Castelli, T., Macchione, L., and Magno, C. Treatment of chronic prostatitis/chronic pelvic pain syndrome category IIIA with Serenoa repens plus
- Aliaev, IuG, Vinarov, A. Z., Lokshin, K. L., and Spivak, L. G. [Efficiency and safety of prostamol-Uno in patients with chronic abacterial prostatitis]. Urologiia. 2006;(1):47-50.
- Agbabiaka, T. B., Pittler, M. H., Wider, B., and Ernst, E. Serenoa repens (saw palmetto): a systematic review of adverse events. Drug Saf 2009;32(8):637-647. PubMed
- Wargo, K. A., Allman, E., and Ibrahim, F. A possible case of saw palmetto-induced pancreatitis. South.Med.J. 2010;103(7):683-685. PubMed
- Lapi, F., Gallo, E., Giocaliere, E., Vietri, M., Baronti, R., Pieraccini, G., Tafi, A., Menniti-Ippolito, F., Mugelli, A., Firenzuoli, F., and Vannacci, A. Acute liver damage due to Serenoa repens: a case report. Br.J.Clin.Pharmacol. 2010;69(5):558-560.
- Mantovani, F. Serenoa repens in benign prostatic hypertrophy: analysis of 2 Italian studies. Minerva Urol.Nefrol. 2010;62(4):335-340.
- Hanaka, M., Yoshii, C., Yatera, K., Ito, C., Chojin, Y., Nagata, S., Yamasaki, K., Nishida, C., Kawanami, T., Kawanami, Y., Ishimoto, H., and Mukae, H. [A case of rhabdomyolysis caused by saw palmetto of healthy foods]. J.UOEH. 6-1-2012;34(2):193-199. PubMed
- Miroddi, M., Carni, A., Mannucci, C., Moleti, M., Navarra, M., and Calapai, G. Hot flashes in a young girl: a wake-up call concerning Serenoa repens use in children. Pediatrics 2012;130(5):e1374-e1376.
- Braeckman J. The extract of Serenoa repens in the treatment of benign prostatic hyperplasia: a multicenter open study. Current Therapeutic Research 1994;55(7):776-785. DOI
- Jipescu D, Patel A, Bohra H, Pientka A. Rare case of saw palmetto induced heart block. JACC 2017;69(11) supplement:2310.
- Morabito P, Miroddi M, Giovinazzo S, Spina E, Calapai G. Serenoa repens as an endocrine disruptor in a 10-year-Old young girl: a new case report. Pharmacology. 2015;96(1-2):41-3. doi: 10.1159/000431327.
- Gammoudi R, Ameur K, Ouni B, et al. Fixed drug eruption to Serenoa repens: first case report and consideration of the use of herbal medicine. Dermatol Ther 2020 Aug 29:e14247.
- Paulis G, Paulis A, Perletti G. Serenoa repens and its effects on male sexual function. A systematic review and meta-analysis of clinical trials. Arch Ital Urol Androl 2021;93(4):475-480. PubMed
- Venkateswaran S, Declet-Bauzo R, Shodeinde M, Gilford P. Postoperative Retroperitoneal Hematoma: A Case of Saw Palmetto and the Importance of Primary Care Intervention. HCA Healthc J Med 2020;1(5):279-282. PubMed
Beta-sitosterol 7 references
- Berges RR, Windeler J, Trampisch HJ, et al. Randomised, placebo-controlled, double-blind clinical trial of beta-sitosterol in patients with benign prostatic hyperplasia. Beta-sitosterol Study Group. Lancet 1995;345:1529-32.
- Klippel KF, Hiltl DM, Schipp B. A multicentric, placebo-controlled, double-blind clinical trial of beta-sitosterol (phytosterol) for the treatment of benign prostatic hyperplasia. Br J Urol 1997;80:427-32.
- Wilt TJ, MacDonald R, Ishani A. beta-sitosterol for the treatment of benign prostatic hyperplasia: a systematic review. BJU Int 1999;83:976-83. PubMed
- Oster P, Schlierf G, Heuck CC, et al. [Sitosterol in familial hyperlipoproteinemia type II. A randomized, double-blind, cross-over study]. Dtsch Med Wochenschr 1976;101:1308-11.
- Becker M, Staab D, Von Bergman K. Long-term treatment of severe familial hypercholesterolemia in children: effect of sitosterol and bezafibrate. Pediatrics 1992;89:138-42. DOI
- Prager N, Bickett K, French N, Marcovici G. A randomized, double-blind, placebo-controlled trial to determine the effectiveness of botanically derived inhibitors of 5-alpha-reductase in the treatment of androgenetic alopecia. J Altern Complement Med 2002
- Lorenze A, Hsueh W, Nasr J. Beta-sitosterol-induced acute pancreatitis: A case report and review of the literature. Cureus. 2020;12(3):e7407. PubMed
Pygeum 3 references
- 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
- Wilt T, Ishani A, Mac Donald R, et al. Pygeum africanum for benign prostatic hyperplasia. Cochrane Database Syst Rev 2002;CD001044.. PubMed
- 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
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.
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