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Oyster mushroom in an optimal concentration | MycoMedica

Oyster mushroom is used in Chinese medicine to treat a wide range of problems and  it’s known as floral sky mushroom. It’s a rich source of vitamins, minerals and other substances, including natural statins, which have a beneficial effect on blood lipid  levels.
Why is 30% polysaccharides an optimal concentration in our Oyster mushroom? More info
Tested in the German Agrolab.

Our Pleurotus is grown on organic substrate. The substrate is based on organic cotton seed husks, organic wheat bran, cane sugar and natural gypsum. The part of the mushroom we use is fruitbody

We import the mushroom raw material we use for production of our MycoMedica products from China, from locations that have ideal climate and conditions for growth. We took the advice of our German partner who uses the same mushroom´s raw material from the same locations. Thanks to well-chosen growers, they sell their products on the German market for more than 40 years. And that is our inspiration. The Czech customer deserves the same quality.

You can also order our products by phone from 7.00 am to 3.00 pm +420 739 454 915.
28,90 €
In stock

28,90 €
In stock

Effects according to traditional Chinese medicine

  • replenishes qi of spleen
  • drains moisture
  • strengthens blood vessels
  • supports movement of the intestines
  • eliminates wind chill
  • expels parasites

Characteristics according to TCM

  • temperature – slightly warm
  • taste – sweet
  • tropism – liver, spleen, stomach
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Ideal composition, maximum strength and efficacy

Oyster mushroom (tree oyster mushroom, Pleurotus ostreatus) is a leafy edible mushroom, which grows on dead trees or stumps. It’s found in clusters.

Thanks to biofermentation and subsequent processing with the method of hot-water extraction , we offer high-quality extracts from oyster mushroom in the ideal active substances ratio for the best results:

  • minimum 30 % polysaccharides (33-34 % in reality)
Package Content: 90 capsules at 500mg extract - in gelatin or vegetable capsules (vegetable capsules are also suitable for vegans)
Weight Content: 55,8g
Composition in 1 capsule:
Oyster mushroom, Pleurotus ostreatus, 100% pure extract - 500mg
excipients: no excipients, additives and preservatives

About Oyster mushroom

It grows in colder areas around the world, and mostly on warmer spring days to November. Caps of Oyster mushroom resemble a large oyster, after which it received its name oyster mushroom. The oyster mushroom has been known in traditional Chinese medicine for many centuries, where it has been used to solve many health problems and it’s known from Sung dynasty poetry as “the mushroom of flower heaven”. Cultivation of the Oyster mushroom only began in the middle of the last century. Surprisingly not in China, but in Europe(Italy and Hungary). The Oyster mushroom is a rich source of Group B vitamins, essential amino acids, unsaturated fatty acids, and especially polysaccharides ‒ beta glucans, where pleuran is significant, also terpenes with their representative pleurotin. The Oyster mushroom is also a source of natural statins, i.e. substances reducing fat levels in the blood.

You can find more information about effects of Oyster mushroom at Mushroom Collection or in the section Effects.



  • for health problems: 3–10 capsules per day (we recommend consulting your doctor or Chinese medicine practitioner)
  • for preventive use: 1–2 capsules per day 
  • we recommend using it for 5 days a week and then skipping 2 days
  • take the capsules on an empty stomach (at least 30 minutes before meals or 60 minutes after meals), wash them down with water or weak green tea
  • when using medicinal mushrooms, we recommend increasing the intake of vitamin C, which increases the absorption of active substances. For example, in the form of a Barbados cherry extract Acerola.
Warning: The product isn’t intended for children under 3 years of age, for pregnant women or breast-feeding women. Do not exceed the recommended daily dosage. Keep out of reach of children. The product isn’t intended to replace a varied and balanced diet. It doesn’t contain any ephedrine, caffeine, gluten, preservatives, dyes or sugar.

Products on this site are dietary supplements. These products are not medicines and they can’t be used to replace prescription drugs. You can also use our Advisory centre.


The foundations of MycoMedica stand on the following strong pillars:




Emphasis on the environment

Most of our raw mushroom material comes from China. Ecology isn’t often a priority for contemporary China. Therefore, it’s difficult, but at the same time necessary to seek absolutely pure nature untouched by industry for cultivation of medicinal mushrooms. MycoMedica mainly uses mushrooms grown in in the Fujian, Anhui and Jiangxi provinces, where there are areas virtually untouched by civilisation. Pesticides, heavy metals, microorganisms, moulds, radioactivity are a danger, which raw mushroom material must be protected against unconditionally.


Testing in Agrolab 

All the raw mushroom material we use to produce our mushroom products is tested before processing in  Agrolab, an independent German laboratory for more than 500 types of known heavy metals, pesticides and microorganisms that are harmful to humans. We are able to present these tests on request.

Classic tests conducted by the German lab. Agrolab have now been expanded with testing forpolycyclic aromatic hydrocarbons (PAHs), which have carcinogenic effects, which can affect fetal development and are also linked to cardiovascular diseases. See here. 

The final production of our products takes place under the strictest hygienic conditions in the Czech Republic. For our production, we use the standards ISO 9001/2009, certified HACCP and the system of quality IFS.


What more does MycoMedica offer?

We also offer free advisory services for our products.

When your order is over 2,000 CZ, shipping is free.

For larger orders, we have discounts:

  • when buying over 4,000 CZK, you receive an immediate discount of 5% from the total purchase (not applicable to wholesale)
  • when buying over 8,000 CZK, you receive an immediate discount of 10% from the total purchase (not applicable to wholesale)


Regular training

We train experts in mycotherapy, who can use our mushrooms effectively in their practice. We also hold international seminars on medicinal mushrooms, these are attended by leading experts on this issue.


How to choose the right product from medicinal mushrooms?

Powder or extract?

If we want to use as many active substances as possible from mushrooms, we must process them allowing them to disrupt the chitinous envelope of the mushroom cell. Humans don’t have the necessary enzymes to digest chitin, so they’re unable to release active substances from the mushroom cell wall during digestion and instead they excrete them from their organism.


Processing options:

a) decoctions

It’s possible to produce a decoction from dried mushrooms. However, this traditional method requires a large number of mushrooms to achieve therapeutic effects.


b) mushroom powder or biomass

Dried mushrooms are ground to a very fine powder. This partially disturbs the chitin envelope and the body is then able to extract active substances from the mushroom.


c) extracts 

We can break the chitin barrier using gentle extraction with hot water and extract the maximum  amount of active substances from the mushroom. In the case of most kinds of mushrooms, it’s also necessary to perform condensation using ethanol at the end of the extraction process (the so-calleddouble extraction ), as some active substances are water insoluble.


Extraction is the most optimal method for processing mushrooms for medical purposes. This is why the overwhelming majority of medical studies are conducted with extracts and not with mushroom powder.

The main, although not the only active substances of medicinal mushrooms are polysaccharides (mainly β-(1, 3)-D-glucans). While dried powder contains about 0.5‒3% polysaccharides, our extracts contain 30%.

Another good argument for the use of MycoMedica mushrooms is that a great many doctors and Chinese medicine practitioners are working with our products and they’ve had only the best experience with them. Seehere.

We also use MycoMedica products in our doctor’s office, so we have everyday feedback on their beneficial effects.


What to look for when choosing

Some companies use entirely common raw mushroom material for processing, in order to achieve a higher percentage of polysaccharide content. Common labs won’t recognise the difference. However, this raw material has minimal therapeutic effects. If indeed, it has any at all. Together with our German colleagues, we have been testing all raw mushroom material, so that it contains only high-quality mushroom polysacharides..

Some Chinese companies, in order to achieve microbiological purity of extracts, expose mushrooms to the effects of radioactive radiation, which destroys microorganisms. We emphasise that MycoMedica products aren’t exposed to radiation in in any phase of production.


Verified raw materials

Some Chinese manufacturers don’t respect traditional manufacturing practices. For example, mushroom drying must be done slowly and in sunshine. This is why it’s so important for us to cooperate only with proven growers and processors of raw mushroom material. We don’t use any unverified raw material in our products.


We don’t take our motto QUALITY - SAFETY - EFFICIENCY lightly. Thanks to this, we have gradually become the most important East European producer of products from medicinal mushrooms.


I swear by my oyster mushrooms, I often make various dishes from it and I also like its taste. Due to its effects, I wanted to start using it regularly and we first came across your site. The effects of Oyster mushrooms are really noticeable. I recommend to everyone.


There‘s a lot of information on the internet regarding the effects of Oyster mushrooms. Two months ago, I ordered the Oyster mushroom and preventively took 2 capsules a day, it has a great effect on enhancing your immunity, I'm happy with your product.


Mr. Schirlo recommended the regular use of the oyster mushroom for the long-term treatment of recurring respiratory tract infections. I take 4 capsules per day, and it has a really noticeable effect. I would like to try some of your other mushroom products.


I take oyster mushrooms due to regular airway inflammation, I can confirm that it really has improved.


I’ve heard that these mushrooms regulate sugar and fat levels in the blood and I was interested further regarding its effects, I found a number of positive experiences on the Internet and your MycoMedica store was also very well evaluated. That's why I decided to enjoy the Oyster mushroom regularly and also bought it for my sister. We both praise the product.


I was advised to consume Oyster mushroom regularly because it lowers the blood pressure. Preparing a meal is quite challenging, so I decided to try the capsules. The reviews didn‘t lie, and it took just a few weeks to reduce pressure. An excellent product!


I’ve taken the Oyster mushroom for a second year because I feel a lot better and I‘m not so sick.


For a second month, I‘ve taken preventive Reishi and Oyster mushroom capsules from your company. I was intrigued by the fact that the Oyster mushroom is described as a natural remedy against ageing, I didn‘t feel this effect after two months, but I must say that I feel better having used them.


Oysters mushrooms are attributed to anti-cancer, immunomodulatory, antioxidant and anti-inflammatory effects, I ordered it for my husband and myself, we‘re satisfied and regularly take it, we‘re considering ordering another pack.


I decided to write a review after three months of using the Oyster mushroom. I take capsules in line with the recommended dose, and it appears that my body is more resistant to infections. Previously, I was sick so often that I tried it everything. After using the Oyster mushroom regularly, my susceptibility to illness has significantly improved.


Oyster with Shiitake supports immunity and improves digestion. I believe in it. For half a year I haven’t been sick at all, and the flatulence has disappeared completely. I go to the toilet more regularly.

Where you can buy our products

Extensive network of distributors throughout the Czech Republic

Simply check with the nearest reseller, distributor, or pharmacy with our products.