Force Factor Primal Origins Grass-Fed Beef Liver Capsules Ingredients & Drug Interactions
by Force Factor
What is this page for?
First and foremost: checking Force Factor Primal Origins Grass-Fed Beef Liver Capsules against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Force Factor Primal Origins Grass-Fed Beef Liver Capsules is a dietary supplement by Force Factor with 1 active ingredient. Its ingredients are commonly taken for anemia and low iron, vitamin b12 support, general energy and fatigue.Based on those ingredients, 3 medications have a known interaction with it, the most serious rated minor. The ingredients most likely to interact are Bovine Liver. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor
Ask about any prescription or over-the-counter medication and we check it for interactions with Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor — 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
Ask the Pharmacist
A licensed pharmacist will answer your question by email — free, usually within 24 hours.
Got it — thank you!
A licensed pharmacist will answer within 24 hours. Keep an eye on your email (worth checking spam, just in case).
HelloPharmacist Scorecard of Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor
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 product contains one active ingredient: bovine liver (beef liver). It comes as a capsule with inactive ingredients including gelatin, vegetable magnesium stearate, and silicon dioxide.
Does it work?
No specific claim
The evidence for bovine liver extract is limited. For chronic fatigue syndrome, it's rated possibly ineffective.
For hepatitis C, there isn't enough reliable evidence to rate it one way or the other. The data we hold doesn't establish that this product works for any condition.
How safe is it?
Well-documented data
Beef liver extract is generally well tolerated in healthy adults at food-level amounts, but this product can deliver high doses of vitamin A and iron — both of which matter to your safety. Liver products have not been thoroughly studied, so talk with your doctor before using one.
There's also a sourcing concern: liver extract comes from raw animal liver at slaughterhouses, sometimes from sick or diseased animals. Additionally, beef liver from countries where mad cow disease (BSE) has occurred — including Great Britain, France, and several others — could theoretically carry contaminated tissue.
No human cases have been reported from liver extract products, but this risk hasn't been fully ruled out. If you're pregnant, liver is very high in vitamin A, which can harm a developing baby — avoid it unless your doctor advises otherwise.
Safety data during breastfeeding isn't on file.
Meds to double-check
Minor interactions only
If you take warfarin (Coumadin) or blood thinners, or iron supplements or iron-containing medications, double-check with your pharmacist or use the search tool before you start. No other drug interactions are documented for the ingredients we could check.
The bottom line
Scorecard at a glanceFully disclosed formula marketed for general wellness rather than one specific gradeable purpose. Only minor medication interactions are documented, and safety information is well characterized.
This is a straightforward single-ingredient supplement, but it's not proven effective for the conditions it's marketed for. If you take warfarin or iron supplements, check with us first.
And because sourcing and vitamin A content carry real questions, talk with your pharmacist or doctor before starting — especially if you're pregnant.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jul 12, 2026.
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 Force Factor Primal Origins Grass-Fed Beef Liver Capsules, straight from the product label.
| Brand | Force Factor |
|---|---|
| Barcode (UPC) | 810126660824 |
| Net contents | 150 Capsules |
| Market status | On market |
| Added to our catalog | Jul 12, 2026 |
| Product type | Glandular Extract / Organ Supplement |
| Supplement form | Capsule |
| Dietary claims / uses | Antioxidant, Digestive health support, Energy management, Maximum nutritional benefits, Nutrient rich |
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 Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor , compiled by our pharmacy team from the manufacturer's label.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Bovine Liver | 3000 mg | -- |
Other ingredients: Gelatin, Vegetable Magnesium Stearate, Silicon Dioxide
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
Suggested Use
Take 5 capsules daily.
Warnings
Use only as directed. Consult a healthcare professional before use if you are pregnant or nursing, have a medical condition, or use prescription medications.
WARNING: Consuming this product can expose you to chemicals including lead, which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov/food.
Storage
Store in a cool, dry place. Protect from heat, light, and moisture.
Other
Statements regarding dietary supplements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease or health condition.
Marketing
Every serving of Primal Origins beef organ supplement contains a potent dose of premium beef liver for maximum nutritional benefits.
Nutrient Rich & Filler Free
Product Benefits: Antioxidant, Digestive Health Support, Energy Management
Primal Origins Beef Liver supplement prioritizes quality and safety, providing you with peace of mind and superior nutritional support.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor label
The product's label imagery, on file with our pharmacy team. Tap to enlarge.
Label images reflect the product version on file with our pharmacy team. Always read your actual product label.
The Ingredients in Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size5 Capsule Dosage formCapsule Servings per container30 Amounts shown are per serving.
Bovine Liver
Interacts with3 drugs
Liver extract is a dried or concentrated form of animal liver that is naturally rich in iron, vitamin B12, vitamin A, and other nutrients. It was once...
Bovine Liver monograph & interactionsOther (inactive) ingredients: Gelatin, Vegetable Magnesium Stearate, Silicon Dioxide. These complete the product’s ingredient list but are not active constituents.
Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor Drug Interactions
HelloPharmacist Interaction Report
Force Factor Primal Origins Grass-Fed Beef Liver Capsules contains one active ingredient — bovine liver — which interacts with a small number of medications.
The main concern is with blood thinners (anticoagulants) like warfarin (Coumadin). Liver extract may contain small amounts of vitamin K, which could theoretically reduce how well warfarin works and lower your INR (a measure of blood thickness).
However, this interaction hasn't been directly studied in people, so the real-world risk is unclear.
Read the full breakdown — every affected drug type, severity by severity
The other documented interaction is with iron supplements or iron-containing medications. Liver extract naturally contains heme iron, and taking it alongside iron supplements could increase your total iron intake.
This raises the risk of stomach upset or, in people with hemochromatosis or other iron-overload conditions, dangerous iron buildup. The risk is higher with larger doses or long-term use.
Additionally, if you take medications outside these two categories, no interactions are documented in our data — but that doesn't mean none exist. Use the medication checker on this page with your exact drugs before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Force Factor Primal Origins Grass-Fed Beef Liver Capsules?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Force Factor Primal Origins Grass-Fed Beef Liver Capsules interact with 3 drugs. Click any drug to see the details.
1 of the 1 ingredient in Force Factor Primal Origins Grass-Fed Beef Liver Capsules interact with drugs. Each result below shows which ingredient is responsible. Bovine Liver
Ferrous SulfateFeosol
How Ferrous Sulfate interacts with Force Factor Primal Origins Grass-Fed Beef Liver Capsules — through 1 ingredient. Tap an ingredient for the detail:
Bovine LiverIron Minor
Interaction Summary
Liver extract can contain heme iron.
Read the full Bovine Liver + Ferrous Sulfate interactionWarfarinWarfarin
How Warfarin interacts with Force Factor Primal Origins Grass-Fed Beef Liver Capsules — through 1 ingredient. Tap an ingredient for the detail:
Bovine LiverWarfarin (coumadin) Minor
Interaction Summary
Liver extract products may contain small and variable amounts of vitamin K.
Read the full Bovine Liver + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Force Factor Primal Origins Grass-Fed Beef Liver Capsules — through 1 ingredient. Tap an ingredient for the detail:
Bovine LiverWarfarin (coumadin) Minor
Interaction Summary
Liver extract products may contain small and variable amounts of vitamin K.
Read the full Bovine Liver + Warfarin Sodium interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Force Factor Primal Origins Grass-Fed Beef Liver Capsules with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Bovine Liver
Iron
Liver extract can contain heme iron. Taking liver extract with iron-containing medications or supplements may increase total iron intake and could increase the risk of gastrointestinal adverse effects or excessive iron accumulation. The risk is greater with high doses, prolonged use, or in individuals with hemochromatosis or another iron-overload disorder. Review the iron content of the liver extract and the total elemental iron dose. Avoid unnecessary duplicate iron supplementation and consider monitoring ferritin and transferrin saturation when clinically appropriate.
Warfarin (Coumadin)
Liver extract products may contain small and variable amounts of vitamin K. Theoretically, starting, stopping, or substantially changing the amount of liver extract used could reduce the anticoagulant effect of warfarin and lower the INR. However, this interaction has not been directly studied or reported in humans, and the vitamin K content of liver extract products is generally not standardized. Consider monitoring the INR after a meaningful change in liver extract use.
Brand information
Manufacturer and brand details for Force Factor Primal Origins Grass-Fed Beef Liver Capsules, from the product label.
Force Factor
See all Force Factor productsForce Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor : Common Questions
Does Force Factor Primal Origins Grass-Fed Beef Liver Capsules by Force Factor interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product actually work for anything?
What is bovine liver and why is it in this product?
Is this product safe if I'm pregnant?
Can I take this if I'm on warfarin?
What are the inactive ingredients?
Should I worry about mad cow disease from this product?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Force Factor Primal Origins Grass-Fed Beef Liver Capsules is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
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 Force Factor Primal Origins Grass-Fed Beef Liver Capsules’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Force Factor Primal Origins Grass-Fed Beef Liver Capsules's label data was compiled by the HelloPharmacist pharmacy team from the manufacturer's product label; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- 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 4 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.
Liver Extract 4 references
- Lewis CJ. Letter to reiterate certain public health and safety concerns to firms manufacturing or importing dietary supplements that contain specific bovine tissues. FDA. Available at: www.cfsan.fda.gov/~dms/dspltr05.html.
- Kaslow JE, Rucker L, Onishi R. Liver extract-folic acid-cyanocobalamin vs placebo for chronic fatigue syndrome. Arch Intern Med 1989;149:2501-3. DOI
- Ebinuma, H., Saito, H., Tada, S., Masuda, T., Kamiya, T., Nishida, J., Yoshioka, M., and Ishii, H. Additive therapeutic effects of the liver extract preparation mixture adelavin-9 on interferon-beta treatment for chronic hepatitis C. Hepatogastroenterolog
- Saito, H., Ebinuma, H., Tada, S., Tsunematsu, S., Atsukawa, K., Masuda, T., Tsuchiya, M., and Ishii, H. Enhancing effect of the liver extract and flavin adenin dinucleotide mixture on anti-viral efficacy of interferon in patients with chronic hepatitis C. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC