Fungi farm
SALE
The original Amsterdam smartshop, since 1999.
Bestsellers
View allOur farms
Two farms behind every order.
We don't resell what we can't vouch for. Our truffles come from an in-house GMP-certified lab; our cannabis seeds come from Dutch master breeders we've worked with for decades.
Fungi farm
Cannabis farmSeeds from named Dutch breeders.
New Arrivals
Azarius Library
Know what you're using. Always.
Our editorial team works with experienced psychonauts, botanists and harm-reduction partners to write the most accurate guides on the internet. Every article cites peer-reviewed sources and is reviewed before publishing.
Reviews
What Our Customers Say
Trusted by thousands of customers across Europe
Verified
“Easy to understand website, fast delivery despite being shipped to another…”
SJ
Verified
“Ordered from DK and package arrived 4-5 days after ordering. 👍🌵🍄🟫🌱 Great store”
NS
Verified
“I am writing from Italy. I placed an order with Azarius, and it arrived 3 days…”
RO
Verified
“Everything went fast; I ordered and could pick it up the next day.”
AA
Verified
“Fast and careful shipping, very professionally handled, quality item”
RD
Verified
“International shipping works great, very well packed product. Also the support…”
RR
Verified
“Easy to understand website, fast delivery despite being shipped to another…”
SJ
Verified
“Ordered from DK and package arrived 4-5 days after ordering. 👍🌵🍄🟫🌱 Great store”
NS
Verified
“I am writing from Italy. I placed an order with Azarius, and it arrived 3 days…”
RO
Verified
“Everything went fast; I ordered and could pick it up the next day.”
AA
Verified
“Fast and careful shipping, very professionally handled, quality item”
RD
Verified
“International shipping works great, very well packed product. Also the support…”
RR
Verified
“Easy to understand website, fast delivery despite being shipped to another…”
SJ
Verified
“Ordered from DK and package arrived 4-5 days after ordering. 👍🌵🍄🟫🌱 Great store”
NS
Verified
“I am writing from Italy. I placed an order with Azarius, and it arrived 3 days…”
RO
Verified
“Everything went fast; I ordered and could pick it up the next day.”
AA
Verified
“Fast and careful shipping, very professionally handled, quality item”
RD
Verified
“International shipping works great, very well packed product. Also the support…”
RR
Verified
“Easy to understand website, fast delivery despite being shipped to another…”
SJ
Verified
“Ordered from DK and package arrived 4-5 days after ordering. 👍🌵🍄🟫🌱 Great store”
NS
Verified
“I am writing from Italy. I placed an order with Azarius, and it arrived 3 days…”
RO
Verified
“Everything went fast; I ordered and could pick it up the next day.”
AA
Verified
“Fast and careful shipping, very professionally handled, quality item”
RD
Verified
“International shipping works great, very well packed product. Also the support…”
RR
Verified
“Excellent, with straightforward advice. I haven't tested the product yet, I…”
SB
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get at Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Excellent, with straightforward advice. I haven't tested the product yet, I…”
SB
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get at Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Excellent, with straightforward advice. I haven't tested the product yet, I…”
SB
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get at Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Verified
“Excellent, with straightforward advice. I haven't tested the product yet, I…”
SB
Verified
“Very fast delivery, I still need a lot of stuff that I will definitely get at Azarius.”
DS
Verified
“I'm writing from Italy. I stumbled upon this shop, and I have to say it's…”
MM
Verified
“I'm glad it arrived safely. I haven't tried the ordered goods yet, it wasn't…”
PP
Verified
“Delivery was quite long, but the product was of good quality.”
FR
Verified
“Everything neat and well-cared for, as always. Your delivery time is…”
XD
Why Azarius
A smartshop is only worth as much as the people behind it.
Here's who we are, what we're a member of, and the 25-year track record behind every order.
Memberships & Secure data & payments
RI&E Compliant
Member of VLOS
HACCP Active
SKAL Registered
Secure data
Secure Payments
Since 1999
25+ years, from Kerkstraat 119 to your front door.
- 1993Physical shop opens
- 1999World's first online smartshop
- 2011In-house lab opens
- 2024Own cannabis farm
Our team
Meet the whole team
In-house experts — reachable on WhatsApp.
Quintin S.
Vincent U.
Kirsty J.
Bas A.
MembershipsSecure data & payments
RI&E Compliant
Workplace risk assessment meets Dutch safety regulations
Member of VLOS
Member of Dutch smartshop industry association
HACCP Active
Food safety management system operational
SKAL Registered
Certified organic by Dutch organic control body
Secure data
TLS 1.3, PCI-DSS and GDPR compliant — card details never stored
Secure Payments
Under DNB and FCA supervision, with 3D Secure 2 and buyer protection
Since 1999
25+ years, from Kerkstraat 119 to your front door.
Kerkstraat 119, Amsterdam- 1993
Physical shop opens
A small headshop on Kerkstraat 119, Amsterdam.
- 1999
World's first online smartshop
Azarius.com goes live — 17 products at launch.
- 2011
In-house lab opens
We start growing and testing our own magic truffles.
- 2024
Own cannabis farm
Greenhouses in Spain and the US for full seed-to-shelf control.
Fresh from the blog
View all posts
science·18 Oct 2026
Why Psychedelic Experiences Are Difficult to Compare Scientifically
How psychedelic research methodology handles expectancy effects, placebo controls, self-report limits and study settings, and why results rarely line…
guides·3 Oct 2026
Peyote Cactus: Plant Profile and Care Guide
Peyote cactus care made simple: light, mineral soil, watering, winter rest and propagation, plus how Lophophora williamsii compares to San Pedro.
news·25 Sept 2026
New Copelandia Grow Kits: Hawaiian and Florida Arrive
Two new Copelandia grow kits, Hawaiian and Florida, are in the shop. How Panaeolus cyanescens differs from cubensis, and which kit suits you.
Explore the wiki
Browse the wiki
Functional Mushrooms
Brewing Reishi Tea
Brewing reishi tea requires a decoction — a sustained simmer of 45–90 minutes — rather than a simple steep, because the chitin cell walls of Ganoderma…
Functional Mushrooms
Triterpenes In Medicinal Mushrooms
Triterpenes in medicinal mushrooms are a class of 30-carbon terpenoid compounds produced as secondary metabolites by several functional mushroom species…
Psychedelics
What Is Psilocybin?
Psilocybin is a naturally occurring tryptamine prodrug produced by over 200 fungal species.
Customer support
Do you have questions?
Having a tough time, or unsure what you took? Please talk to Talk to Frank (UK · 24/7) — they are trained specialists and calls are confidential. In a medical emergency, call 112.