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Dietary supplement

Beef Liver Ingredients & Drug Interactions

by Codeage

Beef Liver label
See full label image
Capsule Category: Non-nutrient/non-botanical
Most serious interaction: Minor
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Beef Liver 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: Minor

Beef Liver is a dietary supplement by Codeage 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 grass fed Liver. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Beef Liver by Codeage

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

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HelloPharmacist Scorecard of Beef Liver by Codeage

Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.

From our pharmacy team — supplement deep dive

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 11, 2026

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Codeage Beef Liver is a straightforward supplement: it contains one active ingredient, grass-fed liver extract, packaged in a gelatin capsule. That's it — no other active ingredients.

Does it work?

Couldn't assess
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
Not assessable

This is a single-ingredient Liver Extract product and its label doesn't state a use — see Liver Extract's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The evidence for liver extract in chronic fatigue syndrome (CFS) rates as possibly ineffective, based on the data we hold. For hepatitis C, there isn't enough reliable evidence to rate it either way.

If you're considering this product for another purpose, we don't have effectiveness ratings on file for it.

The evidence, ingredient by ingredient Liver Extract

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 1 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Liver extract is generally low-risk for healthy adults at food-level amounts, but it can deliver very high levels of vitamin A and iron — nutrients that add up fast if you're getting them from other sources too. There's also a sourcing concern: liver extract comes from raw animal liver collected at slaughterhouses, and there's a theoretical risk of contamination from sick animals or, in countries where it's been documented, from bovine spongiform encephalopathy (BSE, also called mad cow disease).

No cases of BSE transfer to humans from liver extract have been reported so far, but the risk hasn't been fully ruled out. If you're pregnant, the safety data advises against this product unless your doctor specifically recommends it — the high vitamin A content may harm a developing baby.

Overall, a thorough safety evaluation hasn't been completed, so talk with your doctor or pharmacist before starting, especially if you have any underlying health conditions.

Side effects, ingredient by ingredient Liver Extract

Meds to double-check

Minor interactions only
Known Interaction Concern · database check
Minor only

Only Minor-severity interactions are documented for these ingredients.

Why this rating?
  • 1 of the 1 matched ingredient can interact with medications — Liver Extract.
  • The most serious interaction on file is rated Minor.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs.
  • For scale: 3 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.

If you take warfarin (Coumadin) or iron supplements, double-check with your pharmacist before adding this product. Both interactions are Minor, but the warfarin effect could reduce your medication's ability to prevent clots, and extra iron could upset your stomach or build up over time.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Only minor medication interactions are documented, and safety information is well characterized.

Codeage Beef Liver is a simple, single-ingredient supplement that's generally low-risk for most healthy adults — but it's not right for everyone. If you take warfarin, iron supplements, or have an iron-storage disorder, or if you're pregnant or breastfeeding, check with your pharmacist first.

Source quality matters, so knowing where the product comes from is worth asking about.

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 Dec 26, 2020.

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 Beef Liver, straight from the product label.

Brand Codeage
Net contents 180 Capsule(s)
Market status On market
Date entered into DSLD Dec 26, 2020
DSLD ID 239585
Product type Non-nutrient/non-botanical
Supplement form Capsule
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free
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 Beef Liver by Codeage, 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:
3 Capsule(s)
Maximum serving Sizes:
6 Capsule(s)
Servings per container
30
IngredientAmount% DV
grass fed Liver3000 mg--

Other ingredients: Gelatin Capsule

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: Adults take 3 to 6 capsules daily as directed by a healthcare professional with 8 ounces of water or your favorite beverage. May be taken with our without food.

Our authentic Argentina sourced freeze-dried Beef Liver can be consumed on a daily basis.

Precautions

Caution: As with any dietary supplement, consult your healthcare practitioner before using this product, especially if you are pregnant, nursing, or are otherwise under medical supervision.

This product is manufactured in a facility that processes fish.

Do not use if product has been opened or tampered with in any way. Keep out of reach of children and pets.

Keep out of reach of children and pets.

Formulation

This product is 100% additive-free Absolutely no stearates, lubricants, binders, filler or flow agents.

Codeage is pleased to introduce Beef Liver, a high-quality product sourced with Argentinian beef to ensure a natural, high quality and sustainable source of nutrients for healthy living.

The grass fed, inspected cattle are raised without the use of pesticides, hormones or antibiotics.

Codeage's production process helps maintain critical minerals, vitamins and other important alimentary building blocks to experience all its benefits with confidence in their safety and efficacy.

Grass fed - Pasture raised

Benefits: Promotes healthy skin, hair and nails Helps improve collagen and protein metabolism Helps improve overall energy levels Supports the body's immune system

Hormone, pesticide, antibiotics & GMO free

Pasture raised Immune support

Non GMO Dairy free Gluten free

Brand IP Statement(s)

Codeage LLC. All rights reserved.

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.

Formula

Codeage Beef Liver is a high-quality superfood and supplement made of grass-fed pure bovine liver. Beef liver provides an abundant amount of micronutrients including B12, copper, folate, choline and hyaluronic acid which have been shown to support the body's immune system, healthy skin and hair, strong bones and collagen synthesis.

Paleo friendly

FDA Statement of Identity

Dietary Supplement

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

See for yourself

Beef Liver by Codeage label

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

Beef Liver 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 Beef Liver by Codeage

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size3 Capsule(s) Dosage formCapsule Servings per container30 Amounts shown are per serving.

Grass fed Liver

Interacts with
3 drugs
3000 mg per serving Form: Bovine

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...

Grass fed Liver monograph & interactions

Other (inactive) ingredients: Gelatin Capsule. These complete the product’s ingredient list but are not active constituents.

Interaction report

Beef Liver by Codeage Drug Interactions

Want to check YOUR meds against Beef Liver?

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
3Drugs
3 Minor

Ingredients driving the most interactions

grass fed Liver 3

Individual Drug Interactions

The ingredients in Beef Liver interact with 3 drugs. Click any drug to see the details.

1 of the 1 ingredient in Beef Liver interact with drugs. Each result below shows which ingredient is responsible. grass fed Liver

Each ingredient & the kinds of drugs it affects

For each ingredient in Beef Liver 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.

grass fed Liver2 drug types · 3 drugs

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.

Likelihood Possible Evidence D
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.

Likelihood Possible Evidence C
grass fed Liver full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Beef Liver, from the product label.

Codeage

See all Codeage products
Name
Codeage LLC
Street Address
449 S. Beverly Dr.
City
Beverly Hills
State
CA
ZipCode
90212
Web Address
www.codeage.com
Pharmacist Counseling Corner

Beef Liver by Codeage: Common Questions

Does Beef Liver by Codeage interact with any medications?
Yes. Based on its ingredients, Beef Liver has a known interaction with 3 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Beef Liver contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Can I take this if I'm pregnant or breastfeeding?
The safety data advises against liver extract in pregnancy unless your doctor specifically recommends it, because it can deliver very high vitamin A, which may harm a developing baby. Safety during breastfeeding hasn't been well studied. Talk with your doctor or pharmacist before using if you're pregnant or nursing.
Does this actually help with chronic fatigue?
The evidence we hold rates liver extract as possibly ineffective for chronic fatigue syndrome (CFS). If that's why you're interested in it, it may not be the right fit.
What's inside the capsule?
Just one active ingredient: grass-fed liver extract. The capsule itself is gelatin.
Can I take this with my iron supplement?
Liver extract naturally contains heme iron, so taking both together could increase your total iron intake and raise the risk of stomach upset or iron buildup, especially at high doses or with long-term use. If you have hemochromatosis or another iron-overload condition, the risk is higher. Check with your pharmacist first.
What's the concern about BSE (mad cow disease)?
Liver extract comes from raw animal liver at slaughterhouses, and in some countries where BSE has been documented, there's a theoretical risk of contaminated tissue. No human cases have been reported from liver extract products so far, but it hasn't been completely ruled out. Knowing the country of origin matters.
Is this safe for everyone?
It's generally low-risk for healthy adults, but liver extract can deliver very high levels of vitamin A and iron — so if you're already getting a lot of these nutrients elsewhere, or if you have an iron-storage condition, it may not be the best choice for you. Talk to your pharmacist if you have any health conditions or take other supplements.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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Ask a pharmacist

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.

Beef Liver label
Go deeper

The Full Monographs Behind Beef Liver’s Ingredients

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

Herb & supplement monograph

Liver Extract

Interacts with 3 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 used to treat certain anemias before pu...

Read the full Liver Extract monograph →
Sources

Sources & How We Checked

Beef Liver'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 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
  1. 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.
  2. 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
  3. 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
  4. 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

See these in context on the Liver Extract monograph →

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

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