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

P6 Chrome Ingredients & Drug Interactions

by Cellucor

P6 Chrome label
See full label image
Capsule Category: Other Combinations
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 23, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking P6 Chrome 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

P6 Chrome is a dietary supplement by Cellucor with 5 active ingredients. Its ingredients are commonly taken for blood sugar control, boosting breast milk supply, high cholesterol.Based on those ingredients, 1,438 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Adaptest Ashwagandha (Withania somnifera) root extract, Fenugreek (Trigonella foenum-graecum) seed extract, 3,3'-Diindolylmethane. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

Jump to a section

Check Your Meds Against P6 Chrome by Cellucor

Ask about any prescription or over-the-counter medication and we check it for interactions with P6 Chrome by Cellucor — and tell you which ingredient is responsible.

Pharmacist-reviewed data Checks every ingredient Answer in seconds
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HelloPharmacist Scorecard of P6 Chrome by Cellucor

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

Low disclosure
Ingredient Transparency · database check
Low

Most active ingredients don't disclose an individual amount — you can't tell how much of each you're getting.

Why this rating?
  • The label discloses an exact amount for 0 of its 5 active ingredients.
  • “P6 Chrome Blend” is a proprietary blend — the label gives one combined amount (1,445 mg) without saying how much of each component you get.

P6 Chrome contains 5 active ingredients. Fenugreek seed extract is included for sexual function and may affect blood sugar and blood pressure.

Diindolylmethane and tribulus alatus fruit extract are also present for sexual performance support. Ashwagandha root extract (labeled Adaptest Ashwagandha) is added for stress and sleep support.

Agaricus bisporus fruit extract rounds out the blend. The capsules also contain inactive ingredients: rice flour, stearic acid, magnesium stearate, and silicon dioxide.

Does it work?

Moderate evidence
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Moderate

Some clinical evidence supports this product's ingredients for its stated purpose, but it isn't conclusive.

Why this rating?
  • The label markets this product for: Male sexual function and vitality support.
  • We looked for evidence on: Erectile dysfunction (ED), Sexual dysfunction, Infertility, Male infertility, Premature ejaculation, Athletic performance — and 4 related terms.
  • The strongest evidence on file: Tribulus is rated "Possibly Effective" for Sexual dysfunction (Natural Medicines).
  • Also on file: Fenugreek is rated "Possibly Effective" for Sexual dysfunction.
  • Also on file: Ashwagandha is rated "Possibly Effective" for Anxiety, Generalized anxiety disorder (GAD), Stress.

Fenugreek is rated possibly effective for sexual dysfunction and sexual arousal, and possibly effective for diabetes support. Tribulus is rated possibly effective for sexual dysfunction but possibly ineffective for athletic performance.

Ashwagandha is rated possibly effective for insomnia, anxiety, stress, and generalized anxiety disorder. Diindolylmethane has insufficient evidence to rate it for the conditions it's studied in, including benign prostatic hyperplasia and breast health.

We hold no effectiveness data for Agaricus bisporus fruit extract.

The evidence, ingredient by ingredient Fenugreek Diindolylmethane Tribulus Agaricus Mushroom Ashwagandha

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 5 of the 5 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 5 of 5.
  • General safety write-ups exist for 5 of 5.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Fenugreek is generally well tolerated in food amounts, but supplement doses may cause side effects—the most common are abdominal pain, bloating, diarrhea, nausea, and flatulence. Rare severe allergic reactions including bronchospasm and shock have been reported.

Do not use medicinal amounts during pregnancy; fenugreek may affect the uterus. It's often used to boost milk supply, but evidence is limited—talk with your provider first.

Diindolylmethane is generally well tolerated short-term, but long-term safety isn't well established. It should be avoided in pregnancy and while breastfeeding due to possible hormone effects and insufficient safety data.

Common side effects include diarrhea, gas, headache, nausea, and rash. Tribulus is often well tolerated short-term in healthy adults, but quality and long-term safety data are limited.

Avoid it during pregnancy and breastfeeding. Rare serious effects include liver and kidney injury and seizures.

Ashwagandha is generally well tolerated short-term, but long-term safety data are limited. It's traditionally thought to risk miscarriage, so avoid it in pregnancy.

Do not use while breastfeeding. Common side effects are diarrhea, nausea, and vomiting, though these don't typically occur at standard doses.

Rare serious concerns include acute liver failure and cases of intracranial bleeding.

Side effects, ingredient by ingredient Fenugreek Diindolylmethane Tribulus Agaricus Mushroom Ashwagandha

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?
  • 5 of the 5 matched ingredients can interact with medications — Tribulus, Fenugreek, Ashwagandha, Diindolylmethane, Agaricus Mushroom.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications; lithium.
  • For scale: 1,439 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 take blood thinners (warfarin, clopidogrel), diabetes medications, blood pressure drugs, thyroid hormone, sedatives or anti-anxiety medications (especially benzodiazepines), lithium, theophylline, the seizure drug phenytoin, sildenafil, immunosuppressants, or any liver-toxic medications. Moderate interactions are documented across all these drug types.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFormula with limited ingredient disclosure with some supporting evidence for its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.

P6 Chrome may appeal to those looking for sexual performance or stress support, but it's not for everyone. If you take any blood thinners, diabetes or blood pressure medications, thyroid hormone, sedatives, anti-anxiety drugs, or lithium, talk to your pharmacist before starting.

The same goes if you're pregnant or breastfeeding. Check your exact medications with the tool on this page.

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

Assessment coverage: 5 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Jul 25, 2016.

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 P6 Chrome, straight from the product label.

Brand Cellucor
Barcode (UPC) 810390026227
Net contents 60 Capsule(s)
Market status On market
Date entered into DSLD Jul 25, 2016
DSLD ID 62868
Product type Other Combinations
Supplement form Capsule
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 P6 Chrome by Cellucor, 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 Capsule(s)
Maximum serving Sizes:
2 Capsule(s)
Servings per container
30
UPC/BARCODE
810390026227
IngredientAmount% DV
Fenugreek (Trigonella foenum-graecum) seed extract0 NP--
3,3'-Diindolylmethane0 NP--
Tribulus alatus fruit extract0 NP--
Agaricus bisporus fruit extract0 NP--
Adaptest Ashwagandha (Withania somnifera) root extract0 NP--
P6 Chrome Blend1445 mg--

Other ingredients: Capsule Shell, Rice Flour, Stearic Acid, Magnesium Stearate, Silicon Dioxide

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.
Suggested/Recommended/Usage/Directions

Suggested use: Take one serving (2 capsules) daily with or without food. Do not exceed 2 capsules per day. Use only as directed.

Precautions

Do not exceed 2 capsules per day. Use only as directed.

Warning: This product is only intended to be consumed by healthy, adult men, 18 years of age or older.

Not for use by woman, especially those who are pregnant or nursing.

Do not use this product if you have any serious medical conditions.

Before using this product, consult with a licensed, qualified, health care professional, including but not limited to, if you suspect you have or have been treated for, diagnosed with or have a family history of any medical condition, or if you are using any prescription or over the counter medication.

Immediately discontinue use and contact a medical doctor if you experience any adverse reaction to this product. Discontinue use 2 weeks prior to surgery. Do not use if safety seal is broken or missing.

Keep out of reach of children.

Contains: Milk.

Formula

Warning: This product is only intended to be consumed by healthy, adult men, 18 years of age or older.

Contains: Milk.

Storage

Store in a cool dry place.

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.

General

102596

Brand IP Statement(s)

Adaptest is Nutrabolt's trademarked name for lxoreal Biomed, Inc.'s proprietary extract KSM-66 Ashwagandha.

Cellucor, P6, P6 Chrome, Adaptest and G4 Chrome Series are trademarks or and distributed by: Nutrabolt

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

See for yourself

P6 Chrome by Cellucor label

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

P6 Chrome 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 P6 Chrome by Cellucor

These are the 5 active ingredients this product is made of. Select any to open its full monograph.

Serving size2 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.

Other (inactive) ingredients: Capsule Shell, Rice Flour, Stearic Acid, Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.

Interaction report

P6 Chrome by Cellucor Drug Interactions

Want to check YOUR meds against P6 Chrome?

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
1,438Drugs
1,035 Moderate 403 Minor

Ingredients driving the most interactions

Adaptest Ashwagandha (Withania somnifera) root extract 1,372
Fenugreek (Trigonella foenum-graecum) seed extract 389
3,3'-Diindolylmethane 269
Tribulus alatus fruit extract 259
Agaricus bisporus fruit extract 86

Individual Drug Interactions

The ingredients in P6 Chrome interact with 1,438 drugs. Click any drug to see the details.

5 of the 5 ingredients in P6 Chrome interact with drugs. Each result below shows which ingredient is responsible. Adaptest Ashwagandha (Withania somnifera) root extract Fenugreek (Trigonella foenum-graecum) seed extract 3,3'-Diindolylmethane Tribulus alatus fruit extract Agaricus bisporus fruit extract

Each ingredient & the kinds of drugs it affects

For each ingredient in P6 Chrome 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.

Adaptest Ashwagandha (Withania somnifera) root extract10 drug types · 1,372 drugs

Antidiabetes Drugs

Theoretically, taking ashwagandha with antidiabetes drugs might increase the risk of hypoglycemia.
There is preliminary clinical evidence suggesting that ashwagandha might lower blood glucose levels. Theoretically, ashwagandha might have additive effects when used with antidiabetes drugs and increase the risk of hypoglycemia.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking ashwagandha with antihypertensive drugs might increase the risk of hypotension.
Animal research suggests that ashwagandha might lower systolic and diastolic blood pressure. Theoretically, ashwagandha might have additive effects when used with antihypertensive drugs and increase the risk of hypotension.

Likelihood Possible Evidence D
Benzodiazepines

Theoretically, taking ashwagandha might increase the sedative effects of benzodiazepines.
There is preliminary evidence that ashwagandha might have an additive effect with diazepam (Valium) and clonazepam (Klonopin). This may also occur with other benzodiazepines.

Likelihood Possible Evidence D
Cns Depressants

Theoretically, taking ashwagandha might increase the sedative effects of CNS depressants.
Ashwagandha seems to have sedative effects. Theoretically, this may potentiate the effects of barbiturates, other sedatives, and anxiolytics.

Likelihood Possible Evidence D
Hepatotoxic Drugs

Theoretically, taking ashwagandha with hepatotoxic drugs might increase the risk of liver damage.
Ashwagandha has been linked to cases of acute hepatitis, liver failure, hepatic encephalopathy, autoimmune hepatitis, the need for liver transplantation, and death due to liver failure.

Likelihood Possible Evidence D
Immunosuppressants

Theoretically, taking ashwagandha might decrease the effects of immunosuppressants.
Ashwagandha has demonstrated immunostimulant effects in humans. Animal research has shown that ashwagandha can attenuate the immunosuppression caused by cyclophosphamide.

Likelihood Possible Evidence D
Thyroid Hormone

Ashwagandha might increase the effects and adverse effects of thyroid hormone.
Concomitant use of ashwagandha with thyroid hormones may cause additive therapeutic and adverse effects. Preliminary clinical research and animal studies suggest that ashwagandha boosts thyroid hormone synthesis and secretion. In one clinical study, ashwagandha increased triiodothyronine (T3) and thyroxine (T4) levels by 41.5% and 19.6%, respectively, and reduced serum TSH levels by 17.4% from baseline in adults with subclinical hypothyroidism.

Likelihood Probable Evidence B
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, ashwagandha might decrease the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that ashwagandha extract induces CYP1A2 enzymes.

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

Theoretically, ashwagandha might decrease the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that ashwagandha extract induces CYP3A4 enzymes.

Likelihood Possible Evidence D
Serotonergic Drugs

Some animal studies have reported that ashwagandha can enhance serotonergic transmission by altering certain serotonin (5-HT) receptors. However, there is no evidence to suggest that ashwagandha increases the risk of serotonin-related effects, and there have been no published case reports of serotonin syndrome when combined with other serotonergic drugs. Nevertheless, due to the lack of extensive studies on the matter and the fact that ashwagandha appears to affect serotonergic pathways, it would be prudent to exercise caution when combining it with drugs that affect serotonin. [References: - Effects of Withania somnifera (Ashwaga ndha) on Stress and the Stress-Related Neuropsychiatric Disorders Anxiety, Depression, and Insomnia. Curr Neuropharmacol. 2021 Sep 14; 19: 1468–1495. - A Prospective, Randomized Double-Blind, Placebo-Controlled Study of Safety and Efficacy of a High-Concentration Full-Spectrum Extract of Ashwagandha Root in Reducing Stress and Anxiety in Adults. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3573577/]

Likelihood Possible Evidence C
Adaptest Ashwagandha (Withania somnifera) root extract full monograph & interactions

Fenugreek (Trigonella foenum-graecum) seed extract9 drug types · 389 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, fenugreek might have additive effects when used with anticoagulant or antiplatelet drugs.
Some of the constituents in fenugreek have antiplatelet effects in animal and in vitro research. However, common fenugreek products might not contain sufficient concentrations of these constituents for clinical effects. A clinical study in patients with coronary artery disease or diabetes shows that taking fenugreek seed powder 2.5 grams twice daily for 3 months does not affect platelet aggregation, fibrinolytic activity, or fibrinogen levels .

Likelihood Unlikely Evidence B
Antidiabetes Drugs

Theoretically, fenugreek seed might have additive hypoglycemic effects when used with antidiabetes drugs.
Clinical research shows that fenugreek seed can reduce fasting blood glucose and 2-hour postprandial glucose levels in adults with type 2 diabetes.

Likelihood Probable Evidence B
Clopidogrel (Plavix)

Theoretically, fenugreek seed might alter the clinical effects of clopidogrel by inhibiting its conversion to the active form.
Animal research shows that fenugreek seed 200 mg/kg daily for 14 days increases the maximum serum concentration of clopidogrel by 21%. It is unclear how this affects the pharmacokinetics of the active metabolite of clopidogrel; however, this study found that concomitant use of fenugreek seed and clopidogrel prolonged bleeding time by an additional 11%.

Likelihood Possible Evidence D
Metoprolol (Toprol)

Theoretically, fenugreek seed might have additive hypotensive effects when used with metoprolol.
Animal research shows that fenugreek seed 300 mg/kg daily for 2 weeks decreases systolic and diastolic blood pressure by 9% and 11%, respectively, when administered alone, and by 15% and 22%, respectively, when given with metoprolol 10 mg/kg.

Likelihood Probable Evidence B
Phenytoin (Dilantin)

Theoretically, fenugreek might decrease plasma levels of phenytoin.
Animal research shows that taking fenugreek seeds for 1 week decreases maximum concentrations and the area under the curve of a single dose of phenytoin by 44% and 72%, respectively. This seems to be related to increased clearance. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Sildenafil (Viagra)

Theoretically, concurrent use of sildenafil and fenugreek might reduce levels and therapeutic effects of sildenafil.
Animal research shows that taking fenugreek seeds for 1 week reduces maximum concentrations and the area under the curve of a single dose of sildenafil by 27% and 48%, respectively. So far, this interaction has not been reported in humans.

Likelihood Possible Evidence D
Theophylline

Theoretically, fenugreek may reduce the levels and clinical effects of theophylline.
Animal research shows that fenugreek 50 grams daily for 7 days reduces the maximum serum concentration (Cmax) of theophylline by 28% and the area under the plasma drug concentration-time curve (AUC) by 22%.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Theoretically, fenugreek might have additive effects with warfarin and increase the international normalized ratio (INR).
Some fenugreek constituents have antiplatelet effects, although these might not be present in concentrations that are clinically significant. In one case report, a patient taking warfarin experienced an increased INR when starting to take fenugreek in combination with boldo.

Likelihood Possible Evidence D
Antihypertensive Drugs

Fenugreek may also have an additive effect on blood pressure-lowering medications. Studies on animals have shown that fenugreek seed can decrease both systolic and diastolic blood pressure by up to 22% when combined with metoprolol. Therefore, it is essential to monitor your blood pressure regularly if you are taking fenugreek and metoprolol together or any other antihypertensive drugs.

Likelihood Possible Evidence C
Fenugreek (Trigonella foenum-graecum) seed extract full monograph & interactions

3,3'-Diindolylmethane3 drug types · 269 drugs

Diuretic Drugs

Theoretically, diindolylmethane might increase the risk of hyponatremia if used with sodium-depleting diuretics.
Large doses of diindolylmethane (600 mg daily) have been associated with two cases of asymptomatic hyponatremia in clinical research.

Likelihood Possible Evidence B
Estrogens

Theoretically, diindolylmethane might increase or decrease the effects of estrogens.
Diindolylmethane might have mild estrogenic or antiestrogenic effects. Theoretically, large amounts of diindolylmethane might interfere with hormone replacement therapy.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, diindolylmethane might lower serum levels of CYP1A2 substrates.
In vitro evidence suggests that diindolylmethane can induce CYP1A2. Theoretically, it might increase metabolism of CYP1A2 substrates and lower serum concentrations. This interaction has not been reported in humans.

Likelihood Unlikely Evidence D
3,3'-Diindolylmethane full monograph & interactions

Tribulus alatus fruit extract3 drug types · 259 drugs

Antidiabetes Drugs

Taking tribulus with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research shows that Tribulus can lower blood glucose levels in adults with type 2 diabetes who are taking antidiabetes medications.

Likelihood Possible Evidence D
Antihypertensive Drugs

Theoretically, taking tribulus with antihypertensive drugs might increase the risk of hypotension.
Animal research shows that tribulus can lower blood pressure by inhibiting angiotensin-converting enzyme (ACE). Tribulus has also demonstrated hypotensive effects in pre-hypertensive adults.

Likelihood Possible Evidence D
Lithium

Theoretically, tribulus might increase the levels and clinical effects of lithium.
Tribulus is thought to have diuretic properties. Due to these potential diuretic effects, tribulus might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.

Likelihood Probable Evidence D
Tribulus alatus fruit extract full monograph & interactions

Agaricus bisporus fruit extract1 drug type · 86 drugs

Antidiabetes Drugs

Theoretically, taking agaricus mushroom with antidiabetes drugs might increase the risk of hypoglycemia.
In one clinical study in patients with type 2 diabetes who are stabilized on conventional oral hypoglycemic agents, 3 of 29 patients taking an agaricus mushroom extract 500 mg three times daily for 12 weeks reported hypoglycemia, compared to one of 29 patients in the placebo group.

Likelihood Possible Evidence D
Agaricus bisporus fruit extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for P6 Chrome, from the product label.

Cellucor

See all Cellucor products
Name
Nutrabolt
Street Address
3891 S. Traditions Dr.
City
Bryan
State
TX
ZipCode
77807
Phone Number
1.866.927.9686
Web Address
www.cellucor.com
Pharmacist Counseling Corner

P6 Chrome by Cellucor: Common Questions

Does P6 Chrome by Cellucor interact with any medications?
Yes. Based on its ingredients, P6 Chrome has a known interaction with 1,438 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
P6 Chrome contains 5 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 P6 Chrome while I'm pregnant or breastfeeding?
No, safety data advises against it. Fenugreek and tribulus may affect hormones and the uterus, and there isn't enough safety information for diindolylmethane or ashwagandha during pregnancy or breastfeeding. Talk with your doctor or pharmacist for personalized advice.
What are the most common side effects I might experience?
Fenugreek commonly causes bloating, flatulence, diarrhea, and nausea. Diindolylmethane may cause diarrhea, gas, headache, and nausea. Ashwagandha at standard doses rarely causes gastrointestinal upset, though diarrhea and nausea are possible. Most people tolerate these ingredients well short-term, but individual responses vary.
Does P6 Chrome actually work for sexual performance?
Fenugreek and tribulus are both rated possibly effective for sexual dysfunction and sexual arousal based on clinical evidence. Results vary from person to person, and it may take time to notice an effect.
Why can't you check one of the ingredients?
We hold no interaction data for Agaricus bisporus fruit extract, so we cannot evaluate how it might affect your medications. Your pharmacist can help you research that ingredient if needed.
Should I use P6 Chrome if I take diabetes medication?
No, not without talking to your pharmacist first. Both fenugreek, tribulus, and ashwagandha can lower blood sugar, so using them together with diabetes drugs raises the risk of low blood sugar (hypoglycemia). Your doctor may need to adjust your medication dose.
Can I take P6 Chrome with blood pressure medication?
You'll need to check with your pharmacist before starting. Fenugreek, tribulus, and ashwagandha all have the potential to lower blood pressure, and taking them with blood pressure drugs could cause dangerously low blood pressure. Your doctor may need to monitor you closely or adjust your dose.

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.

P6 Chrome label
Go deeper

The Full Monographs Behind P6 Chrome’s Ingredients

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

Herb & supplement monograph

Fenugreek

Interacts with 389 drugs

Fenugreek is a common kitchen spice that is also taken as a supplement, mainly for blood sugar, cholesterol, and to support breast milk production. Some early research is encouraging for blo...

Read the full Fenugreek monograph → Herb & supplement monograph

Diindolylmethane

Interacts with 269 drugs

Diindolylmethane (DIM) is a compound made when your body digests cruciferous vegetables, and it is sold as a supplement mainly for hormone balance and cancer prevention. Although early lab s...

Read the full Diindolylmethane monograph → Herb & supplement monograph

Tribulus

Interacts with 259 drugs

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

Read the full Tribulus monograph → Herb & supplement monograph

Agaricus Mushroom

Interacts with 86 drugs

Agaricus mushroom (often Agaricus blazei/subrufescens) is a culinary and medicinal mushroom studied mostly for possible immune and antioxidant effects. The human evidence is limited and not...

Read the full Agaricus Mushroom monograph → Herb & supplement monograph

Ashwagandha

Interacts with 1,372 drugs

Ashwagandha is an Ayurvedic herb most often taken to help with stress, anxiety, and sleep, and some small studies suggest it may help, though the evidence is still limited. It is generally w...

Read the full Ashwagandha monograph →
Sources

Sources & How We Checked

P6 Chrome'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 91 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.

Fenugreek 30 references
  1. Madar Z, Thorne R. Dietary fiber. Prog Food Nutr Sci 1987;11:153-74.
  2. Sharma RD, Raghuram TC, Rao NS. Effect of fenugreek seeds on blood glucose and serum lipids in type I diabetes. Eur J Clin Nutr 1990;44:301-6.
  3. Patil SP, Niphadkar PV, Bapat MM. Allergy to fenugreek (Trigonella foenum graecum). Ann Allergy Asthma Immunol 1997;78:297-300. PubMed
  4. Lambert J, Cormier J. Potential interaction between warfarin and boldo-fenugreek. Pharmacotherapy 2001;21:509-12. PubMed
  5. Bordia A, Verma SK, Srivastava KC. Effect of ginger (Zingiber officinale Rosc.) and fenugreek (Trigonella foenumgraecum L.) on blood lipids, blood sugar and platelet aggregation in patients with coronary artery disease. Prostaglandins Leukot Essent Fatty PubMed
  6. Yalcin SS, Tekinalp G, Ozalp I. Peculiar odor of traditional food and maple syrup urine disease. Pediatr Int 1999;41:108-9. PubMed
  7. Sewell AC, Mosandl A, Bohles H. False diagnosis of maple syrup urine disease owing to ingestion of herbal tea. N Engl J Med 1999;341:769.. PubMed
  8. Abdo MS, al-Kafawi AA. Experimental studies on the effect of Trigonella foenum-graecum (abstract). Planta Med 1969;17:14-8.
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Ashwagandha 32 references
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