Grass-fed Beef Bone Marrow ready to use • rich in natural fats • source of collagen & vitamins A and E • transparent origin • 180 g
Are you missing a quality source of fats and micronutrients that ordinary butter or vegetable oils do not provide? Modern Native beef bone marrow is a traditional, nutrient-rich fat containing collagen, vitamins A and E, and a distinctive profile of fatty acids. Unlike lard, beef tallow or ghee, it is not just a source of energy but also delivers micronutrients typical of organ-based nutrition. It comes from 100% grass-fed cattle from Ireland, contains no hormones, pesticides or GMOs, and is ready for immediate use. Once opened, store refrigerated and ideally consume within 4 weeks.
Why we chose Modern Native for PraveBio.cz
Modern Native is a Dutch brand built around organ-based nutrition and traditional animal-derived ingredients, with traceable sourcing and clean formulations as non-negotiables. Their raw materials aren’t hidden behind vague “EU origin” labels — you can track where they come from, whether it’s cattle from Ireland, the Netherlands or New Zealand, or ingredients like oysters and raw milk.
No fillers, no unnecessary additives — just products designed to preserve the natural nutritional profile of the ingredients. That level of transparency is exactly why the brand belongs in our curated selection at PraveBio.cz.
Grass-fed beef bone marrow: what it’s used for and why it makes sense in the kitchen
Looking for an animal fat that works in the kitchen much like butter or beef tallow, but also carries the character of organ-based nutrition? Modern Native prepares this grass-fed beef bone marrow in a jar – ready for immediate use.
- 100% beef bone marrow (no added ingredients)
- ready to use – spoon straight into your recipes
- origin of raw material: Ireland (grass-fed cattle)
- naturally rich in fats and compounds typical of bone marrow (e.g. collagen, vitamins A and E; levels may vary by batch)
Once opened, store refrigerated and ideally use within 4 weeks.
Key facts
| What it is | 100% beef bone marrow in a jar (the fatty part of the marrow). |
| How to use it | As a cooking fat – for frying, sauces, finishing meat, or spreading on bread. |
| Source | Ireland (grass-fed cattle). |
| Storage | After opening, keep refrigerated and ideally use within 4 weeks. |
What bone marrow naturally contains
Exact composition may vary depending on the raw material and batch. The following compounds are naturally associated with bone marrow.
| Category | Examples |
|---|---|
| Vitamins | Vitamin A, vitamin E |
| Structural compounds | Collagen, glucosamine, chondroitin, hyaluronic acid |
| Fatty acids | e.g. stearic, palmitic, palmitoleic, linoleic, myristic acids |
What bone marrow is, in technical terms
Bone marrow is the tissue found inside bones. The human body contains red marrow (linked to blood cell formation) and yellow marrow (predominantly fatty). (Scientific context: definitions by the NCI and Cleveland Clinic.)
Authorised claims (where the product contains the vitamin in a relevant amount)
Vitamin A: EFSA recognises the claim “vitamin A contributes to the normal function of the immune system” and to the maintenance of normal skin, mucous membranes and vision.
Vitamin E: EFSA recognises the claim “vitamin E contributes to the protection of cells from oxidative stress”.
Frequently asked questions
Additional parameters
| Category: | Healthy fats |
|---|---|
| EAN: | 8720589464520 |
| Výrobce: | Modern Native B.V. Flevolaan 10, 9501 VG, Stadskanaal, The Netherlands |
| Země původu: | Nizozemsko |
| Proč koupit: | Nizozemská firma, která vyrábí a prodává vysoce kvalitní doplňky stravy. Jsou jimi koncentrované a lyofilizované orgány v kapslích. Jejich posláním je přinášet moudrost našich předků zpět do moderního světa, pro optimální zdraví. |
| Vhodné pro: | Bez lepku-Sugar Free-Soy Free-GMO Free-Low Carb-Keto-Paleo |
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Our ancestors lived differently from us. Traditional societies have been eating organ meat for centuries. They did it for a reason. Intuitively, they knew it was good for them. They knew that organ meats were the source of the most important nutrients. Similarly, in nature many predators go after organ meat first and muscle meat second.
We hardly eat organs these days. It's an ancient tradition that has faded away. Modern Native's mission is to bring the wisdom of our ancestors back to the modern world for optimal health, strength and happiness.
There is no organ meat like meat
Not all organs are the same. When looking for quality (organ) meat, it is important to check several points:
- 100% grass-fed cattle
- Without hormones
- Pesticide and GMO free
- Animals live stress-free and completely in the wild
The term "grass-fed" doesn't tell the whole story. The cow may be partially outside in the summer eating fresh grass, while most of the time she is in the barn and fed concentrate. 100% grass-fed, that's the Modern Native way of doing things. They only work with farmers whose cattle meet the above points. The organs are obtained from cattle in the Netherlands.

Why local cattle?
- It maintains the health of local natural farmers and creates jobs in the industry, thus creating more natural farmers in the Netherlands.
- Where there is more demand, there will be more supply. This will eventually allow the price of quality meat, including organ meat, to fall.
- More local natural farmers means fewer traditional herds (mass production) and happier cattle.
- Money spent on local farms stays in the economy, which has a domino effect and creates more jobs.
- Shorter distribution chains reduce unnecessary transport.
- When there are more natural livestock, healthier soil is created.
- Naturally grazing cattle return nutrients to the soil through the urine and manure they excrete.

Method for Modern Native accessories
- It comes from 100% grass-fed cattle.
- No hormones.
- Pesticide and GMO free.
- The animals live stress-free and completely in the wild.
Why eat organ meat?
Beloved by our ancestors
Traditional peoples, Native Americans, and ancient ancestors believed that consuming the organs of a healthy animal would promote the health of the individual's organ. They ate "from head to tail", i.e. everything from the animal, because they intuitively knew how nutritionally rich the meat from the organs was.
