Freeze-Dried Dutch Oysters - 180 Capsules source of B12, zinc and copper • hormonal balance • fertility • immunity • testosterone • 500 mg oysters
Freeze-dried oysters are a natural source of zinc. This mineral contributes to normal fertility and reproduction and helps maintain normal testosterone levels in the blood.
Gentle freeze-drying helps preserve the natural composition of the raw material without synthetic additives. The product thus contains naturally occurring nutrients that contribute to the normal function of the immune system and normal energy metabolism.
Why we included Modern Native in the PraveBio.cz range
Modern Native is a Dutch brand of dietary supplements that brings traditional organ supplements from whole foods back into the modern diet. It specializes in capsules made from grass-fed beef organs that are freeze-dried, without unnecessary additives, and with an emphasis on transparent sourcing and animal welfare. Its products complement a varied diet and appeal to people looking for a simple way to incorporate naturally nutrient-rich foods into their diet.
Freeze-Dried Zeeland Oysters – Natural Zinc, Vitamin B12 and Trace Elements
This premium dietary supplement contains 100% pure freeze-dried Dutch oyster powder (species Crassostrea gigas) in grass-fed beef gelatin capsules. Each capsule contains 500 mg of pure raw ingredient, with the recommended daily dose (3 to 6 capsules) supplying the body with 1500–3000 mg of this nutrient complex. Gentle freeze-drying (lyophilization) takes place immediately after harvest, preserving over 97% of the original nutrients, completely without the use of synthetic additives, fillers, or plastic packaging.
The product is an ideal source of highly bioavailable nutrients for both men and women. The natural zinc contained contributes to maintaining normal testosterone levels in the blood, supports normal fertility and reproduction, and plays a crucial role in maintaining healthy skin, hair, and nails. Together with vitamin B12 and copper, it contributes to normal energy-yielding metabolism, proper functioning of the nervous system, and resilience against daily stress. Zinc also supports the normal function of the immune system and protects cells from oxidative stress.
This product is the perfect choice for those looking for a clean, sustainable, and complex whole-food source of micronutrients (including iodine, selenium, and omega-3 fatty acids DHA and EPA) to support overall vitality, hormonal balance, immunity, and brain health.

Who is this supplement suitable for
- For both men and women – the supplement contains freeze-dried Zeeland oyster in capsule form.
- For customers who prefer naturally occurring zinc, copper, and vitamin B12 in a whole food form.
- For individuals who prefer a simple formula free of synthetic substances, fillers, and additives.
- For customers who prefer marine-sourced ingredients without synthetic ingredients.
Basic Information about Ingredients
- Amount per capsule – one capsule contains 500 mg of freeze-dried oyster powder.
- Daily dose – the recommended daily dosage is 3–6 capsules per day.
- Form of raw material – freeze-dried raw Zeeland oyster (Crassostrea gigas).
- Origin – the oysters originate from the Zeeland region in the Netherlands.
- Allergen – the product contains molluscs.
- Additive-free formula – 500 mg of freeze-dried oyster powder per capsule, with no fillers or synthetic additives.
Natural Source of Micronutrients
Freeze-dried oysters from the Zeeland region represent a natural source of nutrients in a form close to the original raw material. This method of processing – gentle lyophilization – takes place without significant thermal stress on the raw material.
Compared to supplements with isolated synthetic substances, oysters offer naturally occurring nutrients in food form. Each capsule contains 500 mg of oyster powder from freeze-dried raw material.
Nutritional Values
| Ingredients | Per 1 serving (6 capsules) |
|---|---|
| Freeze-dried raw Zeeland oyster (Crassostrea gigas) | 3,000 mg** |
** RI (Reference Intake) is not established.
Ingredients
- Freeze-dried raw Zeeland oyster (Crassostrea gigas)
- Beef gelatin (capsule shell from grass-fed cattle)
- Allergens: molluscs (oysters)
Dosage
- Recommended daily dosage: 3–6 capsules daily, unless otherwise recommended.
Warning
- Dietary supplements do not replace a varied diet and a healthy lifestyle.
- Keep out of reach of young children.
- Store at room temperature and in a dry place.
- Allergens: molluscs.
Sources of Raw Materials
- The oysters used in this dietary supplement come from the waters of the Oosterschelde National Park in Zeeland, Netherlands.
- Cultivation and harvesting take place in accordance with natural cycles and quality control of local waters. The raw material is then gently processed.
- We cooperate with partners in Zeeland who focus on sustainable aquaculture and the preservation of the local marine ecosystem.
Why oysters from the Zeeland region?
- Supporting sustainable aquaculture helps protect the biodiversity of Dutch coastal waters.
- A short distribution chain means that the oysters are processed in the immediate vicinity of the harvest site, reducing unnecessary transport and lowering the carbon footprint.
- The demand for sustainably sourced oysters is closely linked to caring for the cleanliness of the marine environment.
Sustainable harvesting and farming of oysters are connected to gentler management of the marine environment and the local economy in the Zeeland region.
- Funds spent on local resources remain in the local economy, supporting stability and jobs in the region.
- Gentle harvesting methods put less stress on the seabed and allow for the natural regeneration of the oyster population.
- The Zeeland region is known for its long tradition of oyster farming and strict water quality monitoring.
Related Products
- ✔︎ 4 Magnesium Complex - KraftReserve – supplement containing four forms of magnesium.
- ✔︎ Krill Oil SUPERBA2® – Omega-3s – marine-sourced product containing omega-3 fatty acids EPA and DHA.
- ✔︎ Fermented Ashwagandha – herbal supplement with fermented ashwagandha.
- ✔︎ Organic Red Maca Powder – organic quality red maca plant powder.
- This text is for informational purposes only. Dietary supplements do not replace a varied diet or a healthy lifestyle. If you are taking multiple supplements simultaneously or have health limitations, consult a doctor or specialist.
FAQ
Is this product suitable for someone with a seafood allergy?
The product contains exclusively freeze-dried oysters, which are classified as molluscs. If you have a diagnosed allergy to molluscs or seafood, do not consume this product.
How is the quality and purity of the oysters ensured?
The oysters come from the Dutch region of Zeeland, which is renowned for its water quality control. Each batch undergoes testing and gentle freeze-drying without any added synthetic substances.
Is this supplement halal?
The gelatin capsules used in this supplement are halal certified. The halal certification applies to the gelatin capsules; the product as a whole does not hold a separate halal certification.
Who is behind the Modern Native brand?
Modern Native is a Dutch brand based on the principle of nutrition from natural and traditional sources. They produce dietary supplements from whole foods, without additives, fillers, or synthetic substances.
Their range features products from ethically managed farms with clean, simple formulations.
What is the shelf life of the product?
The freeze-dried supplement has a shelf life of 2 years from the date of freeze-drying. Store it in a dry, cool, and dark place, out of reach of children.
What does the product contain?
The product contains freeze-dried Zeeland oyster in capsules and does not contain fillers or synthetic additives.
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Additional parameters
| Category: | Hormones (men / women) |
|---|---|
| EAN: | 8720589464834 |
| Manufacturer: | Modern Native B.V. Flevolaan 10, 9501 VG, Stadskanaal, The Netherlands |
| Country of origin: | Netherlands |
| Vhodné pro: | keto-paleo-gmo free-gluten fee-lactose free-low carb-nut free-soy free-sugar free |
| Net weight: | 90, 180 capsules |
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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.

