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Welcome to House Of Smart, the biggest and best Smartshop in Eindhoven. From powerful psychedelics to natural energisers and relaxants, we stock a wide variety of products for all kinds of consumers.

Whether you’re preparing for an epic night on the town or a coy night on the couch, we’ve got all the right substances, supplements, and herbs to help you make the most of it.

Below is a list of some of our best-selling products. For more information or to see a full list of what we sell, contact us or drop by the shop today. Happy tripping!


Kanna (also known as channa or kougoed) is a succulent plant originating from South Africa. A traditional medicine, kanna can be used to reduce abdominal pain, curb hunger, and enhance mood.

Containing a variety of psychoactive indole alkaloids like mesembrine and mesembrenone, kanna is often used to induce euphoria and stimulation in small doses or relaxation and sedation in higher doses.

Recently, kanna has attracted a lot of attention as a possible treatment for anxiety and depression. While some studies suggest its main active compounds can incite positive outcomes in patients with these conditions, more literature is needed to confirm these findings.


Salvia divinorum is a psychoactive plant native to Oaxaca, Mexico, where it grows in shady, moist conditions. It has been used for centuries by shaman in the area to encourage visions and other altered states of consciousness.

The main active ingredient in salvia is salvinorin A, a potent opioid. While shaman would traditionally extract juice from the plant’s leaves to make an infusion or “tea”, it is usually either smoked, chewed, or used to make tinctures.

Salvia produces a strongly altered state of consciousness and a potent euphoria. Most users report feeling uncontrollable laughter, profound memories, visions, feelings of being in motion, and more.

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Kratom is made from Mitragyna speciosa, a tropical tree native to Southeast Asia. Related to the coffee tree, Mitragyna speciosa has been used as a traditional medicine in Malaysia, Myanmar, Papua New Guinea, Thailand, and Indonesia for thousands of years.

Similar to kanna, kratom acts as a stimulant in small doses, causing euphoria and uplifting effects. Then, in higher doses, it works as a powerful sedative similar to opium. The plant contains over 25 different active compounds, but the two main psychoactive ingredients are believed to be mitragynine and 7-hydroxymitragynine.


Cebil (also known as vilca, huilco, and angico) is a tree native to South America that can be found across Argentina, Bolivia, Brazil, Ecuador, Paraguay, Peru, Cuba, and Mauritius. Like other natural psychedelics, Cebil has a rich history as a traditional medicine among the native cultures of this region.

Cebil trees produce black beans, which need to be toasted and ground into a powder that is then mixed with sodium carbonate and water to make a snuff. Containing bufotenin and DMT, the snuff can produce strong hallucinations.

To find out more about our products, get in contact with us via phone, email, social media, or come drop by our store!

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