Mushroom Ingredients in Food Supplements: A Formulation Guide

A mushroom supplement starts with two choices: fruiting body or mycelium, and whole powder or extract. Together they decide the capsule count, the specification and, in the EU, whether the ingredient may be sold at all. PharmaEurope makes mushroom capsules and tablets at its EU plant: lion's mane, reishi, shiitake, chaga with zinc, cordyceps and a four-mushroom blend can carry your label from 100 units, your own formula starts from 500 bottles, production takes from 2 weeks (your own formula from 4 weeks), and every batch ships with a Certificate of Analysis.

Capsule bottles hold 30, 60, 90 or 120 capsules. Standard shelf life is 24 months, confirmed on the specification. The plant is ISO 22000, GMP and HACCP certified and FDA registered; copies of the certificates are sent to clients on request.

Fruiting body or mycelium: which should a mushroom supplement use?

For a product sold in the EU, usually the fruiting body or its hot-water extract. For lion's mane, reishi and shiitake, the fruiting body and its hot-water extract are not novel foods (Commission consultations, 28 February 2025), while the dehydrated mycelium powder is (29 October 2019). For maitake, the hot-water extract of the fruiting body is not novel and the mycelium powder is.

The fruiting body is the mature, visible mushroom. It is the usual source of mushroom powders and concentrated extracts, and it gives the formula a clearly defined source. Mycelium is the vegetative network of the fungus, grown under controlled conditions and supplied as powder or extract; its composition depends heavily on the supplier and the growth substrate.

Because EU law treats the two as different foods, the label and the specification have to say which part is used. The status of each species, with links to the Commission documents, is on our private label mushroom supplements page.

Mushroom powder or mushroom extract?

An extract when the serving has to fit in a few capsules or a tablet; a whole powder when the product is a scoop or a large powder blend.

Whole mushroom powders are dried and milled. They keep the full matrix of the mushroom but at low concentration, so a serving is large: fine in scoopable blends and drink powders, hard in capsules. Extracts concentrate selected fractions through extraction and drying, which makes the serving smaller and allows a defined marker such as beta-glucans.

Our catalogue declares extracts the way the specification does: "extract equivalent to 1,000 mg" means the extract made from 1,000 mg of dried mushroom. Our lion's mane, reishi and shiitake capsules are declared this way, and the chaga capsule as chaga extract equivalent to 1,250 mg with zinc 25 mg. The figure tells the buyer how much mushroom went in; the capsule itself holds the smaller weight of extract.

Beta-glucans or polysaccharides: what should the specification state?

Beta-glucans, measured by a named method, with total polysaccharides as a second figure. Total polysaccharides cover a broad group of carbohydrates, while beta-glucans are a specific subgroup and the more useful quality marker.

Two extracts sold with the same polysaccharide percentage can contain very different amounts of beta-glucans, so comparing raw materials on polysaccharides alone is misleading. When we compare mushroom raw materials, we read together:

• beta-glucan content;
• total polysaccharide content;
• the test method behind each figure;
• extraction ratio and source material;
• batch-to-batch consistency on past Certificates of Analysis.

A high extraction ratio does not automatically mean a better ingredient. On the label, the beta-glucan content can be stated as a composition figure from the specification.

Water extract or dual extract?

For an EU product, the hot-water extract is the safer starting point, because the Commission consultations on mushroom extracts cover hot-water extracts of the fruiting body; ethanol and dual extracts are not covered by them.

Water extraction takes the water-soluble fractions and gives a concentrated extract with a defined beta-glucan content that disperses well in dry blends. Dual extraction adds a food-grade ethanol step for a broader profile. On the line, a dual extract has to be checked for moisture, flow, taste, solubility and fit with the dosage form; for the EU, its status has to be checked before we quote.

Which mushroom supplements can I launch under my own label?

These ready-made mushroom formulas are in production and can carry your label from 100 units:

• lion's mane, extract equivalent to 1,000 mg, capsule;
• lion's mane with ginkgo, capsule;
• reishi, extract equivalent to 1,000 mg, capsule;
• shiitake, extract equivalent to 1,000 mg, capsule;
• chaga extract equivalent to 1,250 mg with zinc 25 mg, capsule;
• cordyceps 1,850 mg, tablet;
• four-mushroom blend of shiitake, reishi, lion's mane and cordyceps, capsule.

Maitake, turkey tail, another extract or a blend with vitamins and minerals is made as your own formula from 500 bottles: the raw material and its extraction are checked against EU novel food status first, then a sample is made. Cordyceps needs one extra line in the specification, because the name covers different organisms (Cordyceps militaris, Ophiocordyceps sinensis and the fermented CS-4 strain) with different EU status. If the format is already decided, the commercial page shows what we run: capsule manufacturing for botanical and mushroom formulas.

What goes wrong on the line with mushroom powders?

Moisture first. Many mushroom powders and extracts are hygroscopic: they take up water from the air, then clump, flow badly, stick and fill unevenly.

• Moisture. Exposure to room air is kept short on the line, and the pack has to keep moisture out after opening.
• Flow. Poor flow shows up as weight variation in capsule filling, tablet compression and sachet filling, so it is checked before the excipients are chosen.
• Bulk density. Mushroom powders are light. Our capsule line fills sizes up to 000, but a light powder needs a larger capsule than a dense one at the same milligram dose, so a large dose can mean two or more capsules per serving.
• Compression. Not every mushroom material compresses well; a tablet can need binders, fillers or anti-caking agents to reach acceptable hardness.
• Taste and colour. Extracts can be dark, earthy and strong, which matters little in a capsule and a lot in a drink powder or sachet.
• Compatibility. In a blend, the mushroom has to work with the vitamins, minerals, flavours, sweeteners and excipients around it.

When the serving does not fit in capsules, the product moves to a powder in a jar or pouch, where taste, solubility, colour and mouthfeel take over as the main questions. See private label powder manufacturing, minimum order from 300 kg. Flat single-dose sachets suit pre-measured mushroom blends and keep each serving sealed until use; see single-dose sachet manufacturing for pre-measured mushroom blends.

What do we ask the mushroom supplier for?

A specification that names the species in Latin, the part used and the extraction, and a Certificate of Analysis for the lot. Before a mushroom raw material is approved for production, the documents have to cover:

• species, and for cordyceps the exact organism;
• fruiting body or mycelium, and the growth substrate for mycelium;
• extraction method and solvent, and the extraction ratio;
• beta-glucan or polysaccharide content with the test method;
• moisture, particle size and bulk density;
• heavy metal, pesticide and microbiological results;
• allergen and GMO statements and country of origin.

Documentation matters more for mushrooms than for most ingredients, because composition varies with species, source, cultivation, extraction and standardisation.

What can a mushroom supplement label say in the EU?

Composition, not effects: no mushroom has an authorised health claim under Regulation (EU) No 432/2012.

The label can carry the species in Latin, the part used, the extract and what it is equivalent to, and a beta-glucan figure. A formula that needs an authorised claim takes it from a vitamin or mineral it contains, as our chaga capsule does with its zinc. We check the artwork against the authorised wording before it goes to print. The full explanation, including which claims are on hold, is on our mushroom supplements page.

FAQ

What is the minimum order for a mushroom supplement?

A ready-made mushroom formula with your label starts from 100 units, and the standard run is 500 bottles per product. A mushroom that is not on the ready-made list is your own formula, from 500 bottles in capsules or tablets. PharmaEurope makes mushroom powders and sachets from 300 kg of finished blend.

How long does a mushroom supplement take to produce?

PharmaEurope produces a ready-made mushroom formula under your label from 2 weeks. Your own formula takes from 4 weeks, because the raw material is checked against EU novel food status and a sample is approved before production. Every batch ships with a Certificate of Analysis, and shelf life is 24 months as standard.

Can I use mushroom mycelium in an EU supplement?

Not as a drop-in for the fruiting body. Dehydrated mycelium powder of lion's mane, reishi, shiitake and maitake is a novel food and needs an authorisation first. Their fruiting body and its hot-water extract are not novel, so PharmaEurope builds EU mushroom formulas on the fruiting body.

What does "extract equivalent to 1,000 mg" mean?

It means the extract in the capsule was made from 1,000 mg of dried mushroom. PharmaEurope declares its lion's mane, reishi and shiitake capsules this way, as the specification does. The weight of extract in the capsule is smaller, so compare products by the stated equivalent and the beta-glucan figure.

Why are mushroom powders difficult to manufacture?

Many are hygroscopic and light. They take up moisture, clump and flow badly, which causes weight variation in filling and compression, and their low bulk density can push a dose into a larger capsule or several capsules. Strong taste and dark colour add work in drink powders and sachets.

Can the label say what the mushroom does?

No. There is no authorised EU health claim for lion's mane, reishi, chaga, cordyceps, shiitake, maitake or turkey tail. The label states composition: species, part, extract and beta-glucan content. PharmaEurope checks the artwork before printing, and a claim, where needed, comes from a vitamin or mineral in the formula.

Do you make maitake and turkey tail?

Yes, to order as your own formula from 500 bottles. The hot-water extract of the maitake fruiting body is not novel (Commission consultation, 28 February 2025). Turkey tail has no Commission consultation settling its status, so PharmaEurope checks it against the destination country before quoting.

Sources

• European Commission, novel food status consultations on lion's mane extract and chaga extract (28 February 2025) and on lion's mane mycelium (29 October 2019), as cited on the PharmaEurope mushroom supplements page.
• Regulation (EU) No 432/2012 establishing a list of permitted health claims made on foods.
• PharmaEurope catalogue of ready-made formulas: mushroom formulas as named and declared in the specification.
• PharmaEurope manufacturing equipment page: capsule sizes and bulk density.

Last checked: 26 October 2026.