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  • Reiner Austernextrakt in Kapseln NUTRIEST - Raw Animal
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NUTRIEST Pure Oyster Extract in Capsules

100% oyster meat extract: rich in natural zinc, with copper, selenium & vitamin B12 in a real food matrix
Zinc contributes to maintaining normal testosterone levels in the blood and normal fertility.*
Vitamin B12 contributes to normal energy metabolism and helps reduce tiredness and fatigue.*
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What is oyster extract?

Natural zinc, concentrated from the sea

Oysters are considered the richest natural source of zinc in the world – no other food provides as much bioavailable zinc per gram. Our NUTRIEST oyster extract is a freeze-dried concentrate made from 100% oyster meat, supplying you with zinc exactly as it occurs in nature: bound within a real food matrix rather than as an isolated salt from the lab.

This matrix offers more than just zinc. Each serving also contains copper, selenium, and vitamin B12, accompanied by over 50 trace elements and natural amino acids like taurine. It is precisely this combination that sets a genuine oyster extract apart from a synthetic single-ingredient supplement. Free from additives, tested for contaminants, and gently processed.

Comparison: Our Products and Standard Preparations
Pure Oyster Extract in Capsules
Synthetic zinc supplement (e.g., zinc gluconate)
Zinc mold:
Naturally bound in oyster fabric
Zinc gluconate / zinc picolinate, synthetic
Excipients:
Copper, selenium, vitamin B12 & amino acids (natural)
Pure zinc salt
Bioavailability:
High through food matrix
Variable depending on the form of zinc
Active ingredient mix:
Over 50 trace elements & amino acids
Zinc only
Additives:
Only oyster extract + capsule shell
Frequently used acidifiers and anti-caking agents
Origin:
Oyster from the sea
Mineral synthesis in the laboratory

Information about Pure Oyster Extract in Capsules

About the product

Why oysters are the best natural source of zinc

If you want to know where zinc is found, you almost always end up with one answer at the top: the oyster. No other food contains zinc in such high concentration and such good bioavailability. The reason lies in the food matrix: the zinc in oyster tissue is bound to proteins and amino acids, exactly in the form the body is used to absorbing from food. A freeze-dried oyster extract preserves this matrix and makes it suitable for everyday use as a capsule, without having to eat fresh oysters.

It gets interesting because oysters don’t just provide zinc. They are one of the few foods that contain zinc and selenium together in significant amounts (along with copper and vitamin B12). These four micronutrients work closely together in the body, for example in cell protection and the immune system.

Zinc, copper, selenium, and B12 – what these nutrients do

Zinc, copper, selenium, and vitamin B12 fulfill clearly defined roles in the body. All four have officially approved health claims (*Health claims according to approved EU/CH health claims):

Zinc

  • contributes to the normal function of the immune system
  • helps protect cells from oxidative stress
  • contributes to maintaining a normal testosterone level in the blood
  • contributes to normal fertility and reproduction
  • helps maintain normal skin, hair, and nails
  • contributes to normal cognitive function

Selenium

  • contributes to normal thyroid function
  • contributes to the normal function of the immune system
  • helps protect cells from oxidative stress
  • contributes to the maintenance of normal hair and nails

Copper

  • contributes to normal energy metabolism
  • contributes to the normal function of the nervous system
  • contributes to normal iron transport in the body
  • helps protect cells from oxidative stress

Vitamin B12

  • contributes to normal energy metabolism
  • contributes to the reduction of tiredness and fatigue
  • contributes to the normal function of the nervous system
  • contributes to normal red blood cell formation

What exactly does zinc do in the body? It is involved in over 300 enzymatic processes (from cell division to metabolism to the immune system). Selenium complements this mainly around the thyroid and cell protection, copper around energy and iron transport, and B12 around the nervous system and blood formation. You get exactly this interplay in a natural oyster extract in a single food.

Oyster extract or synthetic zinc?

A synthetic zinc supplement provides isolated zinc salt, which is a single substance, often with acidifying and separating agents. A real oyster extract, on the other hand, delivers zinc in its natural complex, just as it occurs in food. For those who prefer to get nutrients from a real food rather than from the lab, this is the crucial difference.

Who is Pure Oyster Extract suitable for?

The extract is suitable for anyone who wants to ensure their zinc, selenium, copper, and B12 supply from a natural source. Especially with increased needs, low animal product diets, or as part of a conscious, nutrient-dense lifestyle. As a tasteless capsule, it can be easily integrated into everyday life without the need to enjoy fresh oysters.

Frequently Asked Questions (FAQ)

What is zinc good for?


Zinc contributes to the normal function of the immune system, helps protect cells from oxidative stress, and supports a normal testosterone level in the blood as well as the maintenance of normal skin, hair, and nails. It is involved in over 300 enzymatic processes in the body.

Where is zinc found?

The richest natural source of zinc is the oyster – no other food provides as much bioavailable zinc per gram. Other sources include red meat, offal, pumpkin seeds, and legumes. Pure oyster extract concentrates this oyster zinc in capsule form.

What does zinc do in the body?


Zinc is involved in over 300 enzymatic processes – including cell division, metabolism, and immune function. It is approved for use in supporting normal cognitive function and normal immune system function.

What is selenium good for?

Selenium contributes to normal thyroid function and normal immune system function and helps protect cells from oxidative stress. Oysters are one of the few foods that provide both selenium and zinc.

Which foods contain zinc and selenium?


The oyster is one of the few foods that contains high concentrations of both zinc and selenium – as well as copper and vitamin B12. Other sources of both nutrients include organ meats, fish, eggs, and Brazil nuts. Pure oyster extract combines all four nutrients in one capsule.

How many mg of zinc per day?


The official reference value for zinc is 10 mg per day. The amount of zinc provided by a daily serving of Pure Oyster Extract is listed in the nutritional information table. The recommended intake should not be exceeded.

Are oysters healthy?


Oysters are exceptionally nutrient-dense: they provide high-quality protein and are the richest natural source of zinc, as well as selenium, copper, and vitamin B12. An oyster extract makes these nutrients available without having to eat fresh oysters.

Is oyster extract suitable during pregnancy?


Raw oysters are not recommended during pregnancy. Oyster extract in capsule form is a freeze-dried food concentrate and differs from raw oysters – however, pregnant and breastfeeding women should consult a doctor before taking any supplements.

We take your health seriously

We are all unique, and we each have our own health goals.

We have tried to cover most of the health concerns in our society and have identified the following key areas:

  • More energy & less exhaustion in daily life
  • Become stronger, more resilient, and more capable
  • Bring skin, hair, and nails to a natural glow
  • Balance digestion & gut health
  • Strengthen the immune system naturally
  • Improve hormones, libido & vitality
  • Targeted nourishment for bones, joints, and connective tissue

Based on this, we have created a free 25-30 page PDF guide for each topic just for you. No gimmicks, just real, valuable, and effective tips and tricks.

Now to the guide form
Pure Oyster Extract in Capsules
€44,99