Made in the Netherlands
Free product of your choice with orders over €75,-
Order before 3:00 PM, shipped today
Free shipping from €75
Trustpilot
Categories

Mushrooms

Organic Mushroom Supplements

High-quality mushroom extracts with guaranteed beta-glucan percentages. Organically certified (CN-BIO-141 and NL-BIO-01), grown under strictly controlled conditions and encapsulated in our FSSC-22000 certified production facility in the Netherlands.

✓ 6 organic mushroom powders ✓ Hot water extraction 1:1 ✓ Encapsulated in the Netherlands (FSSC-22000)

Why Organic Mushrooms from Kala Health?

Mushrooms are special organisms that have been valued for centuries in traditional Eastern health practices. At Kala Health, we offer six carefully selected organic mushroom extracts: Reishi, Maitake, Shiitake, Lion’s Mane, Chaga, and Cordyceps. Each with unique bioactive substances such as beta-glucans, polysaccharides, and triterpenoids.

What sets Kala Health apart: our mushroom extracts are organically grown on an EU-certified farm (CN-BIO-141), then processed through hot water extraction for optimal bioavailability of bioactive substances, and finally encapsulated by ourselves in our FSSC-22000 certified production facility in the Netherlands. From start to finish: complete supply chain control and Dutch quality guarantee.

Developed by Paul Klein Breteler

All mushroom products have been developed under the leadership of Paul Klein Breteler, founder of Kala Health since 1997. With over 25 years of experience, Paul combines scientific knowledge with practical expertise. Mushrooms form one of the most important product categories in our range because they place the highest demands on cultivation, extraction, control, and processing – exactly what Kala Health stands for.

All mushrooms are organically certified according to EU standards (CN-BIO-141 and NL-BIO-01), guaranteed free from heavy metals and pesticides (tested on 500+ items), and are regularly analyzed by independent laboratories. We exclusively use hot water extracts of the fruiting body (no mycelium on grain), with the exception of Cordyceps where we use mycelium biomass grown on organic bean meal.

  • Organic Reishi (Ganoderma lucidum) – With ≥45% beta-glucans, rich in triterpenoids
  • Organic Maitake (Grifola frondosa) – “Hen of the Woods” with ≥30% beta-glucans and ≥4% polysaccharides
  • Organic Shiitake (Lentinus edodes) – Most studied mushroom with ≥28% beta-glucans
  • Organic Lion’s Mane (Hericium erinaceus) – Unique waterfall-shaped appearance, ≥25% beta-glucans
  • Organic Chaga (Inonotus obliquus) – Wild-harvested from birch trees, ≥8% beta-glucans, rich in melanin
  • Organic Cordyceps (Cordyceps sinensis) – “Winter worm, summer grass” with unique profile: ≥0.25% adenosine, arabinoxylans and glycoproteins

In addition to individual products, we also offer the Vegan Mushroom Mix BIO: a synergistic combination of 7 organic mushrooms in one capsule. All products are 100% vegan, free from gluten, lactose, soy, and artificial additives.

Read more

Free shipping on orders over €75

Choose a free product on orders over €75

In-house production in the Netherlands

Frequently Asked Questions About Organic Mushrooms

Mushrooms contain hundreds of bioactive components, including all essential amino acids, vitamins, minerals, and trace elements. The protein content varies between 10-40% of dry weight. The main groups of bioactive substances are:

Beta-glucans and polysaccharides: Complex sugar chains that determine the structural strength of mushrooms. Our mushrooms contain guaranteed percentages measured with the Megazyme test kit K-YBGL: Reishi (≥45%), Maitake (≥30%), Shiitake (≥28%), Lion's Mane (≥25%), Chaga (≥8%).

Triterpenoids: More than 100 different compounds that give mushrooms their bitter taste, especially prominent in Reishi and Chaga.

Ergosterol (provitamin D2): Converted into vitamin D2 under the influence of sunlight.

Arabinoxylans and glycoproteins: Complex combinations of proteins and polysaccharides, particularly rich in Cordyceps (240 mg/g arabinoxylans, 322 mg/g glycoproteins).

Cordycepin and adenosine: Unique nucleosides specifically present in Cordyceps sinensis (≥0.25% adenosine guaranteed), chemically related to DNA and RNA building blocks.

Paul Klein Breteler, founder of Kala Health, explains: "Polysaccharides are branched sugar chains that give mushrooms their strength. These structures are comparable to the polysaccharide capsules around bacteria. The immune system has specific cells called macrophages that are targeted at these polysaccharide structures via a key-lock mechanism."

"When you consume mushrooms, your body breaks down the polysaccharides into smaller fragments. These come into contact with macrophages. If a fragment fits as a 'key' into the 'lock' of a macrophage, this can activate the macrophage. The activated macrophage then releases substances such as interferon and interleukins."

This scientific explanation illustrates the importance of high-quality extraction methods and guaranteed polysaccharide percentages. In November 2003, the International Journal of Medicinal Mushrooms published important research on active ingredients of mushroom mycelia (Stamets, 2003), which demonstrated that various mushrooms are rich sources of these bioactive substances.

FSSC-22000 (Food Safety System Certification) is the highest international standard for food safety and quality management. This means that our entire production chain – from receipt of the organic extracts to encapsulation, packaging, and distribution – meets the strictest requirements for hygiene, traceability, and quality control.

What makes Kala Health unique: while many companies purchase their mushroom extracts and sell them directly, we encapsulate all powders ourselves in our FSSC-22000 certified production facility in the Netherlands. This gives us complete control over:

- Quality control of each batch upon receipt
- Hygienic processing according to Dutch standards
- Precise dosage per capsule
- Traceability from raw material to end product
- Quick intervention in case of deviations

In addition to FSSC-22000, we work according to GMP (Good Manufacturing Practice) and HACCP standards. This level of quality assurance is rare in the mushroom sector but essential for a reliable end product.

Mushrooms can absorb and convert almost all substances from their environment – both valuable and harmful. Mushrooms from polluted areas can contain contaminants such as heavy metals and pesticides. Therefore, Kala Health exclusively uses organically certified mushrooms from EU-certified farms (CN-BIO-141, NL-BIO-01 for the Netherlands).

Our quality guarantees:

- Multi-pesticide screening – Each batch is tested for 500+ pesticides according to BS EN 12393/BS EN 15662
- Heavy metal analysis – Tested for lead (<3.0 ppm), cadmium (<1.0 ppm), mercury (<0.1 ppm), and arsenic (<0.3 ppm) according to EC regulations
- Microbiological control – Aerobic Plate Count, yeast/mold, and coliforms according to GB standards
- Mycotoxins and dioxins – Tested according to EC 1881/2006
- GMO-free – Guaranteed according to EG 1830/2003
- Radiation-free – Guaranteed according to EG 1999/2

All analyses are performed by independent, ISO-certified laboratories. Analysis certificates are available per product batch, ensuring complete transparency and traceability.

This is a crucial quality aspect that Kala Health places great importance on. Many cheaper mushroom products on the market contain mycelium grown on grain substrates (such as rice or oats). The problem: the mycelium grows through the grain and cannot be completely separated from it. The end product often contains more starch than mushroom material, with lower percentages of the desired bioactive substances.

Kala Health uses hot water extracts of the fruiting body (except for Cordyceps, see next question). The fruiting body is the above-ground part of the mushroom that we recognize – the "cap and stem". This part contains the highest concentration of bioactive substances such as beta-glucans and triterpenoids.

Hot water extraction 1:1 means that we extract 1 kg of dried fruiting body to 1 kg of extract. This method makes polysaccharides and beta-glucans optimally available for absorption by the body. The cell walls of mushrooms consist of chitin (the same material as insect shells), which is difficult to digest. Through hot water extraction, these cell walls are broken down and the bioactive substances are released.

Result: Guaranteed beta-glucan percentages that are measurable and reproducible, without starch contamination from grains.

Cordyceps sinensis is unique in our range because we use mycelium biomass instead of fruiting body extract. This has a good reason: the original wild Cordyceps grows parasitically on caterpillars in the Tibetan highlands at 3000-5000 meters altitude and is extremely rare and expensive. The parasitic relationship means that the Cordyceps fungus eats the caterpillar from the inside and then forms a fruiting body that grows from the head of the mummified caterpillar – hence the name "winter worm, summer grass".

Our Cordyceps is organically cultivated in a fermentation tank under fully controlled conditions, with organic bean meal as fermentation substrate (no caterpillars!). The mycelium that grows this way has an exceptional profile of bioactive substances:

- Arabinoxylans: 240 mg/g (highest of all mushrooms)
- Glycoproteins: 322 mg/g (combinations of proteins and polysaccharides)
- Ergosterol: 68 mg/g (provitamin D2)
- Adenosine: ≥0.25% (unique nucleoside, guaranteed percentage)
- Mannitol: ≥8.0% (natural sugar alcohol)
- Polysaccharides: ≥5.0%

This profile is unique to Cordyceps and justifies the use of mycelium biomass. Of course, this product is also fully organically certified (CN-BIO-141 and NL-BIO-01) and encapsulated by ourselves in the Netherlands.

The Vegan Mushroom Mix BIO (formerly: Immuuncomplex BIO) is a carefully composed combination of 7 organic mushrooms in one capsule. Each capsule contains 75 mg of each of the following mushrooms:

- Cordyceps (Cordyceps sinensis)
- Reishi (Ganoderma lucidum)
- Maitake (Grifola frondosa)
- Shiitake (Lentinus edodes)
- Lion's Mane (Hericium erinaceus)
- Chaga (Inonotus obliquus)
- Oyster Mushroom (Pleurotus ostreatus)

The advantage of the mix: Each mushroom has its own unique profile of bioactive substances. By combining 7 species, you get a broad spectrum of polysaccharides, glycoproteins, ergosterol, and other components. According to research published in the International Journal of Medicinal Mushrooms (Stamets, 2003), this combination contains an average of 265 mg/g glycoproteins, 28 mg/g ergosterol, and various types of beta-glucans (1,3 / 1,4 / 1,6).

When to choose the mix: Ideal for those who want to experience the synergy of multiple mushrooms without having to take multiple different products. Also suitable as an introduction to mushrooms before choosing specific individual types.

Yes, mushrooms can be excellently combined. Each mushroom has its own unique profile of bioactive substances, so combination can lead to a broader spectrum of components. For example, you can combine Reishi (rich in triterpenoids) with Lion's Mane or Cordyceps (rich in adenosine). The Vegan Mushroom Mix BIO was specially developed for those seeking this synergy.

Recommended use: Adults twice daily 1-2 capsules with a meal, or as recommended by a professional. Preferably take during a meal for optimal absorption. Adhere to the recommended daily dosage.

How long does it take before I notice results? Mushroom supplements are intended for long-term use as part of a healthy lifestyle. Since they are natural dietary supplements with complex bioactive substances, the effect can vary from person to person. We recommend a usage period of at least 8-12 weeks for optimal results, in combination with a varied, balanced diet.

Storage advice: Store in a dry place at room temperature, out of reach of small children. The capsules have a good shelf life (see packaging).

Mushroom supplements from Kala Health are suitable for adults looking for high-quality, organic dietary supplements with a solid scientific basis. Our products are:

- 100% vegan and vegetarian – All products are plant-based, including the capsules (hydroxypropylmethylcellulose/HPMC)
- Free from gluten, lactose, and soy – Suitable for people with food intolerances
- Free from artificial additives – No preservatives, synthetic fragrances, colors or flavors, yeast or starch
- Minimal excipients – Only mushroom extract and plant-based capsule

Important warnings: Always consult a professional before using supplements during pregnancy, lactation, medication use, or illness. Although our mushroom products are of the highest quality and extensively tested, it is important to seek professional advice first in specific medical situations.

Mandatory statement: A dietary supplement is not a replacement for a varied diet. A varied, balanced diet and a healthy lifestyle are important.

For personal advice, you can contact our team of nutrition specialists at (+31) 070-345-0290 or info@kalahealth.eu.

Mushrooms form one of the most important product categories in the Kala Health range, and this is no coincidence. Since its founding in 1997 by Paul Klein Breteler, Kala Health has been known for developing high-quality, scientifically substantiated dietary supplements. Mushrooms fit perfectly with this philosophy: they are complex natural products that place the highest demands on cultivation, extraction, control, and processing.

What makes mushrooms special for a developer of high-quality supplements:

1. Complexity requires expertise: Developing a reliable mushroom supplement requires in-depth knowledge of mycology, extraction techniques, analytical chemistry, and quality assurance – precisely the expertise that Paul Klein Breteler and the Kala Health team have built up since 1997.

2. Measurable quality: In a market where many products make vague claims, Kala Health chooses transparency and measurable quality. Our guaranteed beta-glucan percentages (Reishi ≥45%, Maitake ≥30%, Shiitake ≥28%, Lion's Mane ≥25%, Chaga ≥8%), measured with the gold standard Megazyme test kit, are not marketing tricks but essential quality guarantees.

3. Complete supply chain control: By encapsulating ourselves in our FSSC-22000 certified Dutch production facility, we have control over every step: from purchasing organic extracts to final packaging. This level of quality assurance is rare in the mushroom sector.

4. Scientific foundation: Mushrooms are the subject of extensive scientific research. The International Journal of Medicinal Mushrooms published important research (Stamets, 2003) on active ingredients, showing that mushrooms are rich sources of polysaccharides, glycoproteins, and ergosterol. Kala Health closely follows these developments.

5. Traditional wisdom meets modern science: Mushrooms combine centuries-old knowledge from traditional Chinese medicine with modern analytical methods and extraction techniques. This fits perfectly with the Kala Health philosophy: respecting tradition, validating with science.

For people who are serious about their health and want to make conscious choices, Kala Health offers mushroom supplements they can trust. From the organic farm to encapsulation in our FSSC-22000 certified Dutch production facility: every step guarantees quality, purity, and traceability.

Due to legal restrictions, we cannot provide all details about the possible effects of these dietary supplements. For content-related questions or personal advice, we are available by phone at: (+31) 070-345-0290. And by email: info@kalahealth.eu.

Still have questions? Contact us for personal advice, or order directly for high-quality organic mushroom supplements with complete traceability and quality guarantee – from organic cultivation to Dutch encapsulation.
Product added to cart
Back To Top
Cart
There are no products in your shopping cart!
Continue shopping
0