What are Magic Truffles ?

HomeWhat is Psilocybin?What are Magic Truffles ?
A bowl of psychedelic truffles in a retreat

Magic truffles? At first glance, the term might conjure images of a gourmet dish or a rare mycological curiosity. But that couldn’t be further from the truth. Psychedelic substances, altered states of consciousness, a scientific revival in full swing… this is a world far removed from the kitchens of top chefs.

Psilocybin truffles are in fact the underground cousins of so-called magic mushrooms. Considered ancient remedies by some and risky substances by others, they occupy a unique space at the crossroads of alternative culture, science, and spirituality.

In this guide, we set aside the clichés and return to the facts: What exactly are these truffles? How do they affect the brain? What are the different types, uses, and effects? What is their legal status? And why are they now at the centre of a new conversation between medicine, consciousness, and the natural world?

Magic truffles: a different form of mushroom?

Underground formations known as sclerotia

The term “magic truffle” refers to a sclerotium — a compact mass of mycelium produced by certain fungi when conditions are not favourable for fruiting.

It is neither a fruit nor a root. It’s more like a subterranean “survival capsule” that the fungus forms to safeguard its growth potential.

Sclerotia develop slowly, sometimes over several months. They are nutrient-rich and can be harvested even if the fungus hasn’t produced a sporophore (the familiar mushroom that appears above ground). This gives them a distinct legal status in some countries.

Infographic: Anatomy of the Hallucinogenic Mushroom, Psilocybe cubensis

A shared biological origin with psilocybin mushrooms

Magic truffles are produced by certain species of the genus Psilocybe — the same group responsible for the well-known “magic mushrooms”. Among the species capable of forming sclerotia are:

  • Psilocybe mexicana
  • Psilocybe tampanensis
  • Psilocybe atlantis
  • Psilocybe galindoi

These fungi can produce either above-ground fruiting bodies (mushrooms) or underground formations (truffles), depending on the growing conditions.

Composition: psilocybin, psilocin, and other alkaloids

Magic truffles contain the same active compounds as hallucinogenic mushrooms:

  • Psilocybin (inactive when cold)
  • Psilocin (the active form in the body)

The exact concentration depends on the species, growing conditions, freshness, and storage. On average, fresh truffles contain between 0.2% and 0.6% psilocybin by wet weight.

The psychedelic table, with magic truffles laid out and ready to be ground.

Varieties of Magic Truffles: What Are the Differences?

A spectrum of psychoactive profiles

On the Dutch market, several varieties of magic truffles are available. Their differences can be subtle, yet they each offer a distinct psychoactive character:

Psilocybe tampanensis
Philosopher’s Stone
Known for its introspective and meditative effects. A light trip, ideal for beginners or those seeking a calm and lucid experience.
Psilocybe mexicana A
Euphoric and colourful
A gentle variety with moderate visual effects. It induces a general sense of well-being.
Psilocybe atlantis
Deep and mystical
More potent, with strong visual effects and noticeable sensory distortion. Leads to more intense altered states of consciousness.
Psilocybe hollandia
The strongest
Grown for its high psilocybin content, this variety is best suited for experienced users. Highly visual, with possible ego dissolution.
Psilocybe Utopia
Prolonged waking dream
Dreamlike effects, slow onset, stable emotional plateau. Sometimes used in therapeutic settings.

Fresh vs Dried Truffles

Magic truffles are generally consumed fresh. They are occasionally available in dried form, but this comes with a notable drawback. While drying improves shelf life, it can degrade the psilocin content.

In terms of dosage, 10 grams of fresh truffles correspond to roughly 3 grams dried.

Psilocybin and Psilocin: The Active Compounds

A targeted effect on the brain

Psilocybin is converted by the liver into psilocin, which binds to 5-HT2A receptors in the brain. This alters perception, emotion, and self-awareness.

It particularly affects the Default Mode Network, a brain system whose activity decreases under the influence of the substance. When this network is inhibited, it can facilitate meditative, mystical, or introspective experiences.

What Are the Effects of Magic Truffles?

The psychedelic experience induced by magic truffles can involve synaesthetic phenomena — such as hearing colours or seeing sounds.

Some people describe sensations of disconnection from the physical body, or a feeling of floating. Others report merging with the world or observing their own mind “from the outside”.

Truffles may also bring up buried memories or forgotten emotions. Powerful symbolic visions, reminiscent of dreams or shamanic imagery, are not uncommon. These experiences are sometimes described as “healing”, though they can also be uncomfortable.

In a way, the truffle acts as a consciousness amplifier — making internal processes visible and tangible. That’s why some therapists speak of “psychedelic-assisted psychotherapy”. The psychoactive substance does not heal in itself, but it opens a space for deep psychological work.

A multi-dimensional experience

  • Sensory: visual distortions, amplified sounds, heightened tactile sensitivity
  • Cognitive: associative thinking, questioning of the self, symbolic insight
  • Emotional: release, intensification, sometimes euphoria or fear
  • Spiritual: sense of unity, ego dissolution, archetypal visions

Typical phases

  1. Onset: 30 to 60 minutes
  2. Peak: 1 to 3 hours
  3. Comedown: 1 to 2 hours
  4. Afterglow: mental clarity and calm (lasting up to 24 hours)

The importance of “set & setting”

A well-prepared set and setting is not a luxury — it’s an essential condition for a meaningful experience.

But what makes a good set and setting? Typically, it includes a moment of discussion, spiritual music (instrumental or wordless), and a quiet place to lie down. Crucially, it should offer the possibility of being accompanied without risk of interruption — by anything or anyone.

Some programmes also incorporate symbolic rituals drawn from yoga, Buddhism, or shamanic traditions. These help to anchor one’s intention and support post-trip integration.

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What’s the Difference Compared to Mushrooms?

Same molecule, similar use

Both contain the same active compounds, though in a slightly different form. As a result, their effects are broadly comparable.

The Specific Advantages of Magic Truffles

Although they share their chemical composition with mushrooms, magic truffles offer several practical advantages. This likely explains their growing popularity, especially in countries where their sale is regulated.

The differences are not only legal. Their format, stability, dosing, and ease of use also play an important role.

More Stable Shelf Life

Magic truffles — especially in their fresh form — are more stable than dried mushrooms. Psilocybin and psilocin tend to be better preserved.

While drying must be done carefully to avoid loss of potency, fresh truffles can be kept in the fridge (4 to 7 °C) for several weeks — without losing their effectiveness.

Their higher water content acts as a buffer against oxidation. When dried, they keep well if stored away from moisture and light.

More Standardised Dosing

Truffles sold legally in the Netherlands are grown under controlled conditions, allowing for accurate and consistent dosing. Each package specifies the variety, indicative psilocybin content, and the recommended dose in grams for a light, moderate, or strong effect.

This level of quality control is a clear advantage over mushrooms. Whether wild or home-grown, mushrooms can vary significantly in potency from one specimen to another — making dosage more unpredictable and therefore riskier, especially for inexperienced users.

This is also why psilocybin truffles are often used for microdosing.

More Gradual Effects

Because of their texture, shape, and higher water content, truffles are absorbed more slowly than dried mushrooms.

This gentler digestion leads to a more gradual onset, reducing the intensity of peaks — the very moments that can be overwhelming for some users. As a result, bad trips are less common with truffles.

This slower absorption curve is often described as more “fluid” or “manageable”, making it a much better option for a first experience. It provides a more reassuring entry point into altered states of consciousness.

Less Legal Ambiguity (in Tolerant Countries)

In countries like the Netherlands, hallucinogenic truffles benefit from a specific legal status.

This means they can be bought, carried, and consumed legally — under certain conditions.

This clearer legal framework makes it easier to access guided experiences in safer, more structured environments. That’s why professional settings, such as legal psychedelic retreats, have emerged.

This regulated tolerance also allows for education around safe use — whereas in countries where these substances are fully prohibited, users are often left to navigate the experience alone.

Fewer Risks Than Wild Picking

Foraging for psilocybes in the wild carries significant risks, as there are closely related species that are toxic — even deadly.

Some psilocybes closely resemble mushroom species that contain irreversible liver toxins (such as Galerina marginata or Amanita phalloides).

With cultivated magic truffles, this risk is completely eliminated. They are grown in sterile environments from well-known, identifiable strains. This provides the best protection against fungal contamination, mould, or toxins.

It allows users to focus on the experience itself — without the fear of accidental poisoning.

A smiling woman relaxes in a quiet room before her inner journey.

Why Use Magic Truffles in a Therapeutic Setting?

Magic truffles offer a more flexible shelf life and a lower risk of degradation. In short, they help reduce potential complications.

But their value doesn’t lie solely in their biochemical action. What truly matters is the subjective experience they enable. Several studies suggest that the intensity of the mystical or emotional experience is correlated with perceived benefits lasting for weeks afterwards.

The more meaningful the experience is perceived to be, the more effective it appears to be in breaking rigid thought patterns — especially in cases of depression or chronic anxiety.

These approaches are not new: similar protocols existed in the 1950s and 60s, before psychedelic substances were banned. Today, clinical trials often include several distinct phases: preparation, guided experience, and integration sessions.

Current Areas of Research

Psilocybin-containing truffles are being studied for their potential in treating:

These treatments are carried out in controlled clinical settings, with psychological preparation, therapeutic supervision, and post-session integration.

What Is Their Legal Status?

In England and the USA

Magic truffles are illegal. They have been classified as controlled substances since the 1960s.

In the Netherlands

Psilocybin mushrooms have been banned since 2008, but magic truffles are not classified as controlled substances. As a result, they can be legally cultivated, sold, and consumed in licensed smartshops.

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FAQ: 10 Common Questions

Roughly 5 to 15 grams fresh, depending on the variety and individual sensitivity.

No, but they do require caution. It’s important to carefully check for any contraindications — ideally with a medical professional. The psychedelic experience should also preferably take place with guidance from a trained facilitator.

Between 4 and 6 hours, depending on the dose, individual metabolism, and the setting.

Physical risks are minimal. However, psychological risks can arise — especially in cases of undiagnosed psychosis.

They are legal only in the Netherlands, within a regulated framework. In most other countries, they are prohibited.

Available in smartshops, magic truffles can be consumed in several ways:

  • Eaten raw (chewed slowly)
  • Brewed into a tea
  • Mixed with lemon juice (lemon tek)

Temporary nausea is quite common. Vomiting is very rare. They have no known organ toxicity.

No, unless the delivery is within the Netherlands. International shipping is prohibited — including to the UK and the USA.

Slice them thinly and dry them in open air or using a dehydrator on a low setting (≤35 °C). Store in a dry, airtight container away from moisture.

No. Even if purchased legally in the Netherlands, taking truffles across borders is illegal. Upon arrival, customs will treat them as controlled substances — even in fresh form and in small amounts.

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