The 7 Best Organ Meat Supplements That Are 100% Grass-Fed

Image of 3 cows grazing on grass fwith a tree and blue sky with wording The Best Organ Meat Supplements by The Healthy RD

If you are looking for the best organ meat supplements, a big kudos to you.  This means that you know how much nutrition and health benefits can go with eating organ meats. 

The benefits of organ meat supplements are endless because eating organ meat provides you with lots of vitamins, minerals, enzymes, nutrient cofactors, and antioxidants. 

Organ meats, also known as offal, contain compounds that are traditionally thought to treat conditions associated with your specific organ in the body that needs a boost.  For example, eating heart tissue may help the heart function properly.  

And there are good reasons to believe this.  Heart tissue is the richest source of coenzyme Q10, the heart’s major antioxidant, as one example. 

In this post, learn about the best desiccated beef organ meat supplements based on company reputation, customer reviews, ingredients, and regenerative agriculture practices used by the companies. 

This post contains affiliate links.  Visit the disclosure page for more information. 

Best Organ Meat Supplements Criteria

To find the best organ meat supplement capsules, you should look for the following quality standards:

  • Third-party inspected or contains GMP certification
  • No fillers or additives
  • Grass-fed and grass-finished beef organs
  • Highly rated
  • Good brand reputation
  • Non-defatted to retain nutrients
  • Freeze-dried to naturally preserve active compounds and digestive enzymes

I will break down the best brands for you so that you can get the best product for your money. By the way, desiccated organ meats simply mean that they are chopped up.

For the purposes of this review, I did allow products that did not have a third-party inspection if the company has a long history of good reputation and good product reviews.

Best overall desiccated beef organ meat supplements

Here is a breakdown of each of the best grass-fed beef organ meat supplements.

As you can see, they are all similar in quality but feature different amounts of organs and prices. Ancestral Supplements brand has the most reviewer ratings of all the brands, but all brands included here have excellent reviews and a strong brand reputation.

100% Grass
OrgansServings +
MK Supplementsnone$59Check Mark Symbol Yes - Free vector graphic on PixabayCheck Mark Symbol Yes - Free vector graphic on PixabayLiver
45 servings
3000 mg
Ancestral Supplementsnone$48Check Mark Symbol Yes - Free vector graphic on PixabayCheck Mark Symbol Yes - Free vector graphic on PixabayLiver
30 servings
3000 mg
Perfect Supplementsnone$43Check Mark Symbol Yes - Free vector graphic on PixabayCheck Mark Symbol Yes - Free vector graphic on PixabayLiver
30 servings
3000 mg
One Earth Healthnone$44File:Xmark01.svg - Wikimedia CommonsCheck Mark Symbol Yes - Free vector graphic on PixabayLiver 
Beef Spleen
33 servings
3000 mg
Body Health none$40Check Mark Symbol Yes - Free vector graphic on PixabayCheck Mark Symbol Yes - Free vector graphic on PixabayLiver
30 servings
3000 mg

MK Supplements Grass-Fed Beef Organs

MK Supplements Grass Fed Beef Organs is the best beef organ supplement brand because it contains a careful ratio of organs in ratios identical to what is found in nature. Another major perk of this supplement is that it comes in a glass bottle so you aren’t exposed to any plastic.

From 100% New Zealand pasture-raised cows.

3,000 mg of desiccated organs that are 3rd party tested to be free of heavy metals.

If you use the discount code THEHEALTHYRD you can also save 15% on your orders.


  • The best ratios of organ meats
  • 100% fully grassfed beef organs
  • Contains freeze-dried organs
  • Rigorous 3rd party testing for purity and safety
  • 61% liver
  • 18% heart
  • 12% kidney
  • 6% spleen
  • 3% pancreas
  • Most affordable directly from MK Supplements with code HEALTHYRD


  • None

Ancestral Supplements Grass Fed Beef Organs 

Ancestral Supplements Grass Fed Beef Organs is one of the best beef organ supplements because the company excels at customer service and responsiveness and the product is superior in many ways.  

100% grass-fed and pasture-finished cows from New Zealand and Australia help foster the health of the planet and produce the highest quality product as well. 

This organ complex supplement product also gives you a lot for your money as well, with 3000 mg of beef organs per serving. 

Ancestral supplements reviews are off-the-chart good for each and every supplement they make. 

Another major benefit of Ancestral Supplements is that there are absolutely no fillers or additives in their products. 

The organs are also freeze-dried instead of heat-processed, which preserves the quality and potency of the product.  180 capsules per bottle, so this is a full-month supply. 

Each serving contains:

Freeze-Dried Grassfed Beef Organs 3000mg 


  • Grass Fed Beef Liver 600mg
  • Grass Fed Beef Heart 600mg
  • Grass Fed Beef Kidney 600mg
  • Grass Fed Beef Pancreas 600mg
  • Grass Fed Beef Spleen 600mg
  • Grass-fed and grass-finished
  • No fillers
  • From New Zealand and Australia
  • Highly rated
  • Great customer service
  • 5 glandular organs
  • 3rd party tested for purity and quality
  • Both Keto friendly and Paleo friendly


  • A little pricey for some people

Perfect Supplements Multi Organs

Perfect Supplements are excellent beef supplements that contain a slightly lower dose of each organ but contain added thymus for immune function.

The use of glandular therapy like Perfect Supplements Multi-Organs goes back before recorded history. It was used medicinally by the ancient Hindus, Egyptians, Greeks, and others.

As long as history is recorded, people treated illnesses with liver, hearts, and more, with the organ that needed therapy being the organ that was given.

Historians like Weston A. Price noticed that around the world the most healthy people ate organ meats.

Reviewers absolutely love this product.  This product also contains the same amount as Ancestral Supplements with a total of 3000 mg per serving and 500 mg each of:


  • Grass-finished bovine liver
  • Grass-finished bovine kidney
  • Grass-finished bovine heart
  • Grass-finished bovine pancreas
  • Grass-finished bovine thymus
  • Grass-finished bovine spleen
  • One of the only organ meat supplements that contains thymus to support immunity
  • Green America-certified business
  • Strictly New Zealand Pasture Raised and Grass-Fed
  • 6 Organ Glandular blend 
  • 100% Freeze Dried 
  • Non-Defatted 
  • No fillers or additives
  • Does not contain hormones or pesticides and is glyphosate-free
  • Naturally Non-GMO
  • Allergen free
  • Third-party tested
  • *This supplement has the most rigorous testing and is guaranteed to also be glyphosate-free
  • 100% Guaranteed money back
  • Careful documentation of traceability
  • Perfectly Pure Certification, which means each and every batch is tested to be free of harmful contamination, such as e.coli
  • Both Keto friendly and Paleo friendly


  • Not available on Amazon
  • Vegetarian capsule; some people prefer a gelatin capsule instead

One Earth Health

One Earth Health Beef Organs is an organ meat supplement that is overall very similar to both Perfect Supplements and Ancestral supplements. 

It comes in a bigger package with 200 capsules, and the price is a bit lower than other brands. 

This product gets high reviews from hundreds of people and only a couple of people complain that their stomachs can’t tolerate it. Beef Organs are the most nutrient-dense foods on the planet, so this supplement is truly considered nature’s multivitamin. 

From cows raised in New Zealand: the USDA shows that New Zealand’s liver has 50% to 450% more vitamins than USA-based conventional liver.  Each serving contains 3000 mg total of: 


  • 600mg Desiccated Beef Liver 
  • 600 mg Beef Heart
  • 600 mg Beef Kidney
  • 600 mg Beef Pancreas 
  • 600 mg Beef Spleen
  • Naturally non-defatted desiccated beef organs
  • Healthy nutrients for mitochondrial health
  • From pasture-raised, grass-fed cattle  as well as grass-finished in New Zealand
  • Animals raised on pesticide-free pastures 
  • Gelatin capsule with no fillers 
  • Freeze-dried to retain quality
  • Slightly better value than the other mentioned brands
  • Keto-friendly and paleo-friendly


  • Not GMP certified
  • Occasional complaints of upset stomach from a couple of reviewers

Body Health Organ Complex

Body Health Organ Complex supplement checks all the boxes for the highest quality organ meat supplement and it is made from 100% organic grass-fed beef organs.

This high-quality organ meats supplement comes from 100% Grass-fed and finished, pasture-raised, New Zealand Cows and Argentina Cows. As a result, this product has superior nutrition and humane standards for both you and the planet. Grass-fed cattle and their organ meats have higher amounts of nutrients and antioxidants than their conventional counterparts.

Containing bovine adrenals, this supplement could be helpful for people struggling with fatigue in general or adrenal fatigue.


  • 625 mg bovine liver
  • 416 mg bovine kidney
  • 416 mg bovine adrenals
  • 416 mg bovine heart
  • 208 mg bovine spleen
  • 416 mg bovine pancreas
  • Freeze-dried to retain peptides and organ-specific biomolecules
  • No fillers or flow agents
  • Fully grass-fed and pasture-raised
  • Free shipping
  • You can subscribe and save 15 percent
  • 30-day return policy
  • One of the best bargains for your money at $40 per package
  • 180 capsules per bottle
  • GMP-certified and 3rd party inspected
  • Capsules are made of grass-fed bovine gelatin
  • Manufactured in the United States
  • Both Keto friendly and Paleo friendly


  • Slightly lower dose than other brands, but this may be good for people who are new to taking organ supplements.

If you purchase Body Health Organ Complex at this link you get 20% off by using code HEIDI20.

Contains the most diverse beef organ meat

Optimal Carnivore organ meat supplement stands out because it contains 2730 mg per serving with 9 organs. 

If you are looking for a product with the most diverse benefits, this one should be your go-to for organ meat supplements.


  • Contains 500 mg each of:
  • 540 mg of Beef liver
  • 480 mg of Brain
  • 240 mg of Heart
  • 480 mg of Thymus
  • 240 mg Kidney
  • 240 mg Spleen
  • 240 mg Pancreas
  • 240 mg Lung
  • 240 mg Gallbladder per serving
  • The product is 100% grass-fed beef organs from animals in New Zealand
  • Freeze-dried and desiccated organs preserve all of the vitamins, minerals, proteins, and enzymes.
  • Superior to synthetic and plant-derived nutrients for absorption and utilization in the body 
  • 100% satisfaction guaranteed
  • Certified Good Manufacturing Practices (GMP certified) and third-party tested
  • Doctor formulated
  • Allergen free
  • Manufactured in the USA
  • Both Keto friendly and Paleo friendly


  • Some people may be squeamish about having brain organ meat in their supplements. However, the brain organ is the richest in phospholipids called phosphatidylcholine as well as omega-3 fatty acids. 
  • Only available on Amazon

Best bargain organ meats

Paleo Pro OG is one of the best beef organ supplements because it contains 3.6 grams per serving and is the best value at around $35. 

It also checks all the boxes for quality, brand reputation, and high reviews as well.


  • Higher dose per serving than other organ meat products as well
  • Like other organ meat supplements, this one is full of key vitamins and minerals including Vitamin A, Vitamin B, Vitamin C, Potassium, Zinc, Iron, Phosphorus, Niacin, Copper, Riboflavin, and Folate.
  • No hormones, pesticides,  or antibiotics
  • Grass-fed cows from Argentina and New Zealand
  • No additives, allergens, or fillers 
  • Bottled and 3rd party tested in the United States
  • Non-defatted and freeze-dried to preserve nutrients
  • Both Keto friendly and Paleo friendly


  • The label doesn’t specify how much of each organ it contains

Other beef organ meat supplements worth trying

  • Ancestral Supplements Beef Lung with beef liver offers lung-specific building blocks. These include peptides and enzymes that may support healthy lung tissue. Traditionally used for respiratory conditions such as bronchitis, coughs, colds, viral illnesses, flu, and arthritis, this supplement surely can’t hurt and might help. This product gets overwhelmingly positive reviews for its lung health benefits.  
  • MK Supplements Beef Liver is a beef liver supplement that is formulated by Michael Kummer, who is dedicated to healthy living and providing the highest quality 100% grass-fed beef liver supplements out there. This desiccated beef liver contains 3000 mg per serving and is a great way to get a natural and highly concentrated vitamin, mineral, and antioxidant supplement.

Liver supplements are used to enhance vitamins and minerals, especially vitamin A and iron. These are two nutrients that women of childbearing age often need more of. 

Related post: MK Supplements Grassfed Beef Liver Capsules Reviews + Proven Benefits (

Didn’t make the cut

A few supplements out there are of high quality, but because of their processing or additives, they didn’t make the list. They are:

  • Salt Wrap Organ Therapy: contains fillers
  • Peak Performance Organ meats are heat-processed
  • Herbage Farmstead contains additives

Organ Meat Benefits

Organ meat supplements are having a renaissance because people realize now how much they are missing out if they don’t eat organ meats. 

Supplementing beef liver is the most popular organ meat supplement, but other organs provide a lot of value as well. 

Organ meat’s health benefits are endless because they are so rich in almost every nutrient out there.  As you probably know, nutrients are the building blocks of every cell and every function that your body has.  

Organ Meat Nutrients

Grass-fed beef vitamins are highly concentrated in their organs.  Here is an overview of those nutrients and where they come from. 

Beef liver organs are considered nature’s strongest multivitamin because they contain more broad-spectrum nutrients than any other food on the planet. A superfood powerhouse for the mitochondria. 

Heart organs contain anti-inflammatory properties and help immune function in the body. It provides critical nutrients for heart health and blood health. Using the concept of like-treats-like, beef heart organs have heart-specific benefits as well.  The heart tissue is rich in B vitamins, potassium, coenzyme Q10, iron, zinc, and selenium.

Kidney organs are also rich in nutrients like coenzyme Q10, vitamin A, vitamin B12, selenium, and B vitamins like vitamin B6, B12, and riboflavin. Based on the philosophy that like-treats-like, kidney organs have kidney-specific benefits as well. 

Beef pancreas organs are rich in vitamin B12 and nutrients like protein and phosphorus.  Best known because it is rich in pancreatic enzymes, including protease, lipase, trypsin, and amylase. Eating beef pancreas is related to improved digestive function and improving overall digestive health. 

Spleen organ meat is used traditionally to support a healthy immune system, such as to reduce autoimmune disease symptoms and to help recover from illnesses such as cancer. It is also rich in many nutrients such as iron, niacin, riboflavin, phosphorus, and protein. 

Vitamins in organ meats

Organ meats are considered nature’s multivitamins.  It’s important to remember that organ meats will slightly vary on the number of nutrients that they have per serving due to normal variance between animals.  

However, organ meats are very rich sources of nutrients and include a lot of the following nutrients and nutrient cofactors: 

  • Vitamin B12  is very rich in organ meats, especially the heart and liver. This nutrient is critical in making hemoglobin, which carries oxygen to all of your cells. A high percentage of people are deficient in vitamin B12: around 40% of older adults have vitamin B12 deficiency. 
  • Vitamin A from beef liver and other organ meats is important because it is rich in retinol, which is the active vitamin A.  Vitamin A helps support immune function and research shows that it also reduces symptoms of heavy periods.
  • Folate is a nutrient in organ meats like the liver that is very important for reducing disease risk and is critical for cell division and healthy pregnancy.  
  • Vitamin B6 from all organs helps the brain function properly and helps to reduce inflammation in the body.  It also helps with protein metabolism. 
  • Vitamin K2 from beef liver is important because this is one of the few foods out there that naturally contains vitamin K2.  This nutrient can help improve bone density and helps improve heart health.  

Minerals in organ meats

  • Selenium is very rich in both heart organ meats, pancreas, and liver.   This mineral is an antioxidant that also increases immunity in the body. 
  • Iron from liver organ meats and other organ meats are the richest source of heme iron of any food out there. This nutrient helps our body make red blood cells. Our body needs iron to make energy and help support strong muscles. 
  • Zinc from pancreas organs, liver, heart, and spleen helps with immunity, and reproduction, and even reduces inflammation. 
  • Chromium is a trace mineral found in beef liver and other organ meats that helps to metabolize carbohydrates and fats in the body.

Other nutrients and cofactors

  • Protein from organ meats is mostly protein and amino acids, which help repair tissues, keep your immune system and hormonal systems healthy, and make muscles strong. Organ meats have a strong amino acid profile that helps to support healthy skin and joints as well. 
  • Omega 3 fats from grass-fed organ meats help to reduce inflammation in the body and help the brain function properly. 
  • CoenzymeQ10 Liver and heart organ meats as well as other organ meats are the only natural coenzyme Q10 sources foods. 
  • DNA and RNA building blocks are compounds that are essential for cell division and building proteins in the body.
  • Choline is critical for memory and brain function.  Beef liver and beef brain are the best sources of natural choline in any food. 
  • Hyaluronic acid from beef liver and other organs is a nutrient that helps to improve skin hydration and helps to lubricate the joints. 
  • Glutathione and CLA are both antioxidants that are rich in liver and other organ meats, particularly grass-fed liver.

My beef organ supplement review

I have had extensive training in nutrition over the years, and realize that the current dogmatic teaching in this field leaves people lacking.  And part of the lack is due to a move away from eating organ meats. 

Without question. 

In the past, taking a beef organ meat supplement seemed so foreign, that I wouldn’t have considered it either. 

But then I realized that even as a nutritionist,  I can’t maintain normal iron levels, or vitamin levels, or feel my best without concentrated nutrients from organ meats like the beef liver.

Another moment sealed the deal:  I tested my genes for my nutrient susceptibilities.  All signs point to the fact that I need extra animal sources of vitamin A, vitamin D3, more choline, and more vitamin B12. 

It should be noted that all of these nutrients are most highly concentrated in organ meats, especially the liver. 

My personal favorite product right now is MK Supplements Beef Organs. I started taking it in a healthy place, but I noticed a feeling of renewed energy and resilience right away when I started taking it. Also, my period is less overwhelming because my mood is lifted and my body doesn’t have the heavy fatigue that it used to during this time of the month.  

I’m also giving it to my dog, who is elderly, but he also seems to be sprier and has more energy too.  The fact that it works for him proves that it’s not a placebo effect either.

I’m looking forward to continuing to take this product to reap its benefits in the long term. 

I believe that most people are missing out on critical vitality by not eating organ meats in their diets. 

Genes that make me vulnerable on a plant-based diet

Here are my gene variants that point to a need for organ meats in my diet.  

I’m sure that many of you also share some of these same genes.  Gene variants are normal patterns in genetics that can make you vulnerable to nutrient deficiencies. 

If you are wondering how I got my gene data, I used Dr. Rhonda Patrick’s Found My Fitness Genetic Reports.  This works really great if you have used the popular 23 and Me. You can simply download your raw genetic data from them, and then upload it into Found My Fitness.  

  • Rs7041 G:T variant: means I’m at risk for vitamin D deficiency.  This means I likely have enough vitamin D-binding protein
  • BCM01 variant: means I don’t make active vitamin A from beta carotene or plant sources of vitamin A. 
  • MTHFD1 variant: means I don’t make enough choline in the body for brain health.  I need external choline from foods like beef. 
  • MTRR variant: means I need more vitamin B12 from animal sources or I run a risk of high homocysteine levels
  • FUT2 gene variant means that I genetically am at risk for vitamin B12 deficiency
  • PEMT gene variant means that I may run low in phosphatidylcholine because my body doesn’t make it efficiently

Luckily, I also have the FADS1 gene variant that helps me make phosphatidylcholine. 

Other organ complex supplement reviews

Organ meats contain diverse antioxidants and nutrient-building blocks that are unlike any food or supplement out there. For this reason, it should come as no surprise that supplementing organ meats results in positive reviews for just about every aspect of health.

Reviewers rave that adding organ meats can be life-changing for energy benefits, increasing resilience to stress, improving immune function, strengthening tissue in the body, alleviating anemia, improving skin health, helping with lung health, stamina, reducing anxiety, improving mood, reducing symptoms of Ehlers Danlos, and so much more.

Here are a couple of examples of reviews for Ancestral Supplements Beef Organs to show you just how pleased people tend to be when they purchase these supplements.

Where to buy organ meat

Grass-fed beef organ supplements are convenient for many people, but you can easily buy fresh organ meats too.  Ask your local butcher for these nutritious grass-fed organs and you can often get a great deal on them.  

Many people prefer to use fresh organ meats because it is raw and direct from the source.  However, for people who aren’t accustomed to eating organ meats, it may feel daunting to know how to prepare fresh organs. 

How to prepare organ meat

Many people are trying to cook with organ meats again, which is great.  If you don’t know where to start, Dr. Kiltz has 8 organ meat recipes you can try.  

These include a bone marrow recipe, beef heart steak, beef tongue taco salad, kidneys in butter-mustard sauce, and liver and onion meatballs. 

Beef organ supplements side effects

Eating organ meats and beef organ supplements is generally safe.  However, if you have iron overload or hemochromatosis, you should avoid taking these supplements. 

Additionally, some health professionals suggest that people with gout should only eat organ meats moderately or should avoid taking organ meats because organ meats have a high purine content. 

Yet other research shows that purine-rich foods are not the culprit at all for increasing the risk of gout

In other words, you should always make sure to check with a healthcare provider who is well-versed in supplements before adding new supplements to your routine.  In my experience, this can take some time and research to find the right provider. A good place to start would be a functional medicine doctor or functional medicine nutritionist.

Related post: Are Ancestral Supplements Kidney Capsules Worth the Money?

Disclaimer: The information on this website has not been evaluated by the Food & Drug Administration or any other medical body and is shared for educational purposes only. While The Healthy RD’s posts are backed by research, you are unique, so you must seek care from your own dietitian or healthcare provider. This post is not meant to diagnose or treat any conditions. Consult your doctor or healthcare provider before making changes to your supplement regimen or lifestyle.

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