Organ Ultra Ingredients & Drug Interactions
by XtendLife
What is this page for?
First and foremost: checking Organ Ultra 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
Organ Ultra is a dietary supplement by XtendLife with 6 active ingredients. 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 Ovine Liver. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Organ Ultra by XtendLife
Ask about any prescription or over-the-counter medication and we check it for interactions with Organ Ultra by XtendLife — 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 Organ Ultra by XtendLife
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
Organ Ultra contains five active ingredients—all organ extracts from sheep (ovine). The first is liver extract, which is included for general organ support.
The other four are heart, kidney, pancreas, and thymus extracts, each intended to support the function of that corresponding organ. The product also contains two inactive ingredients: hydroxypropyl methylcellulose (a capsule material) and water.
Does it work?
Couldn't assess
The evidence we have is limited. For chronic fatigue syndrome, liver extract is rated possibly ineffective.
For hepatitis C, there isn't enough reliable evidence to rate how well it works. We don't hold effectiveness data for the other four organ extracts in this product, so we can't tell you what the research shows about them.
How safe is it?
Well-documented data
No adverse reactions have been reported from ovine liver extract in trial use, but a thorough safety evaluation hasn't been done. One concern is contamination—liver is derived from animal tissue processed at slaughterhouses, and there's a theoretical risk of contamination from sick or diseased animals or, in some countries, from bovine spongiform encephalitis (BSE).
No human BSE cases from liver extract have been reported, but the risk exists if the source country has had BSE cases. Another concern is vitamin A and iron content; liver products can deliver very high levels of both.
High vitamin A in pregnancy may harm a developing baby, so pregnancy is a reason to avoid this product unless your doctor advises otherwise. Safety data for the heart, kidney, pancreas, and thymus extracts isn't on file.
Talk with your doctor before starting, especially if you're pregnant, breastfeeding, or have any concerns about animal product sourcing.
Meds to double-check
Minor interactions only
Double-check this product if you're on warfarin (Coumadin) or any blood thinner, or if you take iron supplements or iron-containing medications. No interactions are documented for the four other organ extracts in this product because we couldn't find data on them.
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.
Organ Ultra is a niche product—if you're exploring organ-support supplementation and you're not on warfarin or iron supplements, it may be worth a conversation with your pharmacist. But if you take a blood thinner or iron medication, check your specific drugs with the tool below first.
And if you're pregnant, skip it unless your doctor gives the go-ahead.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 5 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Mar 22, 2023.
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 Organ Ultra, straight from the product label.
| Brand | XtendLife |
|---|---|
| Net contents | 180 Capsule(s) |
| Market status | On market |
| Date entered into DSLD | Mar 22, 2023 |
| DSLD ID | 283404 |
| Product type | Non-nutrient/non-botanical |
| Supplement form | Capsule |
| Dietary claims / uses | Nutrient, All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Gluten Free, 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 Organ Ultra by XtendLife, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Calories | 15 Calorie(s) | -- |
| Total Carbohydrates | 1 Gram(s) | 1% |
| Total Fat | 0.5 Gram(s) | 1% |
| Protein | 2 Gram(s) | 4% |
| Ovine Liver | 1800 mg | -- |
| Ovine Heart | 300 mg | -- |
| Ovine Kidney | 450 mg | -- |
| Ovine Pancreas | 300 mg | -- |
| Ovine Thymus | 150 mg | -- |
Other ingredients: Hydroxypropyl Methylcellulose, Water
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/Recommended/Usage/Directions
Directions for use Adults: Take 6 capsules daily. Either take 6 capsules first thing in the morning or split into 2 doses, in the morning and later in the day.
Formula
Xtend-Life Organ Ultra is a natural product containing liver, kidney, heart, pancreas, and thymus. It is sourced from the finest producers of 100% grass-fed New Zealand sheep, which have been raised in their most natural environment, under strict regulations. To ensure optimal health benefits, the organs are freeze dried to lock in maximum nutritional content. Organ meats are incredibly nutrient-dense foods. Current diets are often deficient in nutrients such as vitamin B12, CoQ10, iron, selenium and folate - the same nutrients that our ancestors harvested from the landscape and consumed routinely in the form of organ meat. They have also been a key element in traditional remedies for thousands of years and have become a part of folklore. Organ meats are not readily available in the modern world, which is why Xtend-Life created Organ Ultra; to provide all of the benefits of this traditional superfood in a simple, convenient form.
Storage
Store in a cool, dry place.
FDA Statement of Identity
Dietary Supplement
Formulation
From 100% grass-fed New Zealand sheep
Does not contain dairy, soy, peanut, wheat, gluten, fish, crustacean, egg, tree nuts.
Seals/Symbols
Best Quality Guarantee
General Statements
USA/Canada Ph: 1888 487 9304 NewZealand.com Licence No.100055
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.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Organ Ultra by XtendLife 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 Organ Ultra by XtendLife
These are the 6 active ingredients this product is made of. Select any to open its full monograph.
Serving size6 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.
Protein
Ovine 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...
Ovine Liver monograph & interactionsOvine Heart
Ovine Kidney
Ovine Pancreas
Ovine Thymus
Other (inactive) ingredients: Hydroxypropyl Methylcellulose, Water. These complete the product’s ingredient list but are not active constituents.
Organ Ultra by XtendLife Drug Interactions
HelloPharmacist Interaction Report
Organ Ultra by XtendLife contains one ingredient we've checked for interactions: ovine liver extract.
This ingredient has minor interactions with a small number of medications.
Read the full breakdown — every affected drug type, severity by severity
The main concern is warfarin (Coumadin), a blood thinner. Liver extract contains variable amounts of vitamin K, which can counteract warfarin's effect and lower your clotting protection.
This hasn't been directly studied in people, but starting, stopping, or changing how much liver extract you take could theoretically shift your INR. If you're on warfarin, this matters.
Liver extract can also raise your total iron intake, since it contains heme iron. If you're taking iron supplements or iron-containing medications, combining them with this product may increase your risk of stomach upset or iron buildup—especially at high doses, over the long term, or if you have hemochromatosis or another iron-overload condition.
We couldn't check four other ingredients in this product: ovine heart, ovine kidney, ovine pancreas, and ovine thymus. Use the medication checker below to look up your exact drugs before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Organ Ultra?
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 Organ Ultra interact with 3 drugs. Click any drug to see the details.
1 of the 6 ingredients in Organ Ultra interact with drugs. Each result below shows which ingredient is responsible. Ovine Liver
Ferrous SulfateFeosol
How Ferrous Sulfate interacts with Organ Ultra — through 1 ingredient. Tap an ingredient for the detail:
Ovine LiverIron Minor
Interaction Summary
Liver extract can contain heme iron.
Read the full Ovine Liver + Ferrous Sulfate interactionWarfarinWarfarin
How Warfarin interacts with Organ Ultra — through 1 ingredient. Tap an ingredient for the detail:
Ovine LiverWarfarin (coumadin) Minor
Interaction Summary
Liver extract products may contain small and variable amounts of vitamin K.
Read the full Ovine Liver + Warfarin interactionWarfarin SodiumCoumadin, Panwarfin, Sofarin
How Warfarin Sodium interacts with Organ Ultra — through 1 ingredient. Tap an ingredient for the detail:
Ovine LiverWarfarin (coumadin) Minor
Interaction Summary
Liver extract products may contain small and variable amounts of vitamin K.
Read the full Ovine Liver + Warfarin Sodium interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Organ Ultra 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.
Ovine 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 Organ Ultra, from the product label.
XtendLife
- Name
- Natural Products (NZ) LTD Member of the Xtend-Life Group
- Street Address
- 12 Mary Muller Drive
- City
- Christchurch
- ZipCode
- 8022
- Phone Number
- +64 3 384 2116
- Web Address
- www.XTEND-LIFE.COM
Organ Ultra by XtendLife: Common Questions
Does Organ Ultra by XtendLife interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Does this product work for chronic fatigue?
Is it safe to take if I'm pregnant?
What is ovine liver extract?
Should I worry about BSE (mad cow disease) from this product?
Can I take this with my other supplements?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Organ Ultra 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 Organ Ultra’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Organ Ultra'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 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