Psilocybe Hollandia


As its name suggests, Psilocybe hollandia is a new truffle developed and grown in the Netherlands by the country’s leading truffle producer. Nearly twice as strong as the other varieties, it’s already popular with experienced shroomers looking for a longer trip with more intense visuals (which hollandia delivers more reliably).

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Weight: 15 grams€ 18.99
  • Weight: 15 grams € 18.99
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Though a tad more expensive, the hollandia does offer more bang for your buck – you can easily squeeze two trips from one 15 gram pack (in fact it’s recommended that all but the most experienced trippers stick to a half pack).

The taste has also been improved with a special growing method. The hollandia still has the nutty truffle flavour but without the sourness of other varieties.


All our Psychedelic Truffles contain psilocybin in more or less the same quantity. Their effects are also largely similar, though we've received reports that some strains trigger more social experiences, whereas others are more prone to produce visuals. Expections may however play a role in the eventual effects produced.

Once taken, you'll be able to feel the effects come on after about 15-45 minutes. Take stomach content and dosage into account as they can slow onset. After reaching their peak, the effects will gradually decrease again. The whole experience typically lasts about 4 to 6 hours.

You'll likely experience periods of laughter, increased energy, feelings of (universal) connectedness, philosophical thoughts and powerful hallucinations (some of which are visible with your eyes closed).


A naturally existing compound (similar to DMT in structure) called psilocybin is the substance responsible for the effects created by Magic Truffles. All our magic truffles are freshly packed in quantities of 15 grams. Truffles usually hold a lot of water though so while weightloss can occur and water is lost, the level of psilocybin will remain the same in them.
Psilocybin also doesn't create any bad byproducts or metabolites, which means: no hangover! Be ready to look at life differently though!


Mild, medium, or intergalactic is easy to figure out with our uncomplicated dosage calculator.

Use Our Magic Mushrooms Dosage Calculator

READ CAREFULLY: This product is not suitable for those under 18 years old. Similarly, it shouldn't be used during pregancy or while nursing. Depression and medication can also cause adverse effects. As with other mind-altering products, use while driving or operating tools is discouraged. A trip sitter is highly recommended for first time use; get a friend to help deal with possible anxiety and nausea. Frequent use can lead to a build up of tolerance. So wait at least one week before your next time to prevent disappointment.


* A pack of Magic truffles can be kept for about two months, if unopened and stored in a refrigerator. Product in an opened pack will expire after only a couple of days.

More information related to this product:

Reviews (171)

    The customer has rated the product but has not posted a review


    Good times :)
    I started of with 7,5g I made some tea. It was not as strong as I hoped for but it was really chill, everything was colorfull and the music became sooo goood after 2hours i took another 7,5g but I think that just went to waist , it did not boost the experience but maby made the trip longer. A top 3 truffle for sure.


    Woooow ! Incroyable !
    Tout était là ! J'ai eu tout qui s'enchaînait si bien, la musique, les décors, la reflexions... était incroyable. Pour décrire brièvement, parce qu'il faudrait en faire un Tr vu ce que c'était, j'étais dans un film en Vr, du début jusqu'à la fin, ton subconscient te mène de l'avant te faisant passer par plusieurs phases (euphorie, délire, déprime, tristesse, remise en question, colère, créatif...) et où les effets sont physiquement et mentalement puissants, à la limite du réel, jusqu'à t'amener à LA réponse qu'il te fallait. Et quand j'ai eu la réponse, ça m'a fait comme un bien où tout s'éclaircissait (Tous les éléments s'assemblent pour n'en faire plus qu'un) et physiquement c'est comme à la fin d'un grand huit. Toutes ces sensations fortes qui s'apprécient réellement que quand ça s'arrêtent. Je recommande plus qu'il se doit ce produit ! Vraiment un diamant brut, à l'état pur, c'est de l'or.


    I experienced an amazing customer service. My package was taking longer than it should have, then was stored somewhere i cuoldn' get to (like a complete other region thant where i live. But it was due to a lack of precise details on my delivery address and the delivery company. I wrote an email to Zammy and the response was formidable !! I could right for ages about the amazing customer but that's not what you guys want to hear. Overhall, the product isgood. I didn't have a proper trip nor strong visuals but i kind of felt the effects on my mood and thinking process since then. .. Tampanensis is another story and another review :p


    Very good
    Me ha gustado mucho,aunke es ligero,nos reímos mucho y fue divertido!!! Repetiré seguro la experiencia!! Gracias

    The customer has rated the product but has not posted a review


    I am giving 5 stars not for what is advertised but for the delightful sneaky surprises.


    truffes hollandia
    C'est un produit plutôt léger. Il faut prendre la totalité" du sachet en une prise si vous souhaitez vous faire titiller l'esprit. Des sensations sympathiques mais pour ma part très, trop legeres


    Best perception
    I like it fast shipping and good product and got free scratch card with very beautiful gift thanks ,and the pcylocibe are very good especially for me I like to get those perception


    Trop puissant
    J'ai enfin prit mon trip et c'était du lourd, je pense que j'aurais du en prendre la moitié car j'étais en bad trip par moment mais j'ai repris le dessus et heureusement. Jetais dans un autres monde par moments et tout été parfait sur tout se que je voyais mais par moment, tout se transformer en cauchemars avec des esprits malfaisants. En tout cas, pour ceux qui n'ont pas encore goûté au hollandia, prenez la moitié .merci zamnesia pour la qualité du produit et très bon goût, tout a été mâché et aucun goût désagré vais recommander mais je prendrai que la moitié car j'aurais aimé contrôler mon trip.

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Questions (1)
Steve123 2014-04-06 17:34:00

Wie lange halten sich die Trüffel in der Verpackung sodass sie noch frisch sind? Beispiel: Wenn eine Lieferung 3-5 Tage dauert, wie lange danach kann man sie noch mit gutem Gewissen verzehren?


We specialize in shipping throughout Europe. Please rest assured that our truffles are able to withstand the elements that transit involves. If you have any doubts however, please contact our Customer Service with a photo of your packet: [email protected] All our Truffles are fresh and vacuum packed in quantities of 15 grams. Unopened, they can be stored 2-3 months in a cool and dark place (a refrigerator is perfect). Do not freeze! Freezing the product will damage the produce. Once opened though, they can only be stored for a few more days.

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Germany, Italy, United Kingdom, Switzerland, Norway, Ireland

Please note that if your country is not on our general shipping list, we’re unable to ship any item on our website to it. For more information check out the list here: Ordering and Shipping

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