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Psilocybe Hollandia

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).

Product status: In stock

 4.5/5 (159)

18,99 tax incl.

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Weight: 15 grams € 18.99 In stock
3 quantities 5 quantities 10 quantities
-5% -10% -15%
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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.


    By on 21/Mar/2019 :

    Title : not what I though
    Comment : I have experienced eating truffles before so I know what I'm getting into. It is better to eat them with an empty stomach but be careful that the Hollandia has the typical bitter taste so it can make you throw up. I bought 2 dosis of this new truffles. I gave 1 for my girlfriend and the other for me. She had a great trip. She was all energy and dancing. Me not so much... I was high for sure but I was all lazy with no energy at all. I had to smoke a joint to revitalize. So, it hit different. People had told me that depends of your mood but I am not so sure. I gave 2 stars and my girlfriend 4 stars, so 3 stars average. I like the webpage though. I will buy more of other stuff too ;)

    By on 17/Nov/2018 :

    Title : Don't 50/50 the portion
    Comment : I used these truffles with my girlfriend and I thought they were going to be strong enough (by reading the info on the site) to share but that is not the case. So we both felt a little but only for like 20 minutes and it was over. Kind of a waste. But when you get one for yourself and use the whole package, you'll be flying (I think/hope).

    By on 20/Sep/2018 :

    Title : Pretty strong
    Comment : Pretty strong truffles, not as much as the Valhalla in my opinion but good nevertheless.

    By on 27/Aug/2018 :

    Title : Ok
    Comment : Fast shipping and quality fresh product, we each took 10 grams, but it was a very mild trip, mild visuals too. one of us couldn't stop laughing tho.. It was quite funny. I ordered Valhalla to try next, hopefully these will pack a punch!

    By :

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    By on 02/Feb/2018 :

    Title : Truffel dosis
    Comment : These truffels certainly work when taken at the right dosis, for us sharing one packet did not have much effect but when taking the whole 15 gram it gave a fantastic trip. Zamnesia provides excellent service and fast delivery.

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

    By on 06/Jan/2018 :

    Title : Rien du tout
    Comment : Après avoir avalé 7,5g chacun avec mon pote pour un premier trip avec des produits hallu je m'attendais a quelque chose. On a pu attendre longtemps,d'ailleurs on a jamais rien senti mais bon peut être que ça dépend des gens. Je retenterais peut être pour voir avec 15 g sinon ça sera les Valhalla :D

    By on 08/Aug/2017 :

    Title : Best
    Comment : These truffles are the strongest i've ever ate. I ate 11 grams. You get really euphoric feeling during trip. Closed-eyes visual were intense. I have never saw anything like that. Shipping was fast. Next time i will order vallhala truffles as they say they are strongest in the world. I will eat 11 grams as well just for comparison.

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From 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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