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(10 customer reviews)


4-HO-MET is chemically related to psilocin, the active ingredient in psilocybin mushrooms also common by the name “magic mushrooms”. Alexander Shulgin first synthesized 4-HO-MET.

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SKU: 4-HO-MET Categories: , , ,



4-HO-MET AKA schleeb, colour, methylcybin, metocin, and officially known by the name 4-Hydroxy-N-methyl-N-ethyltryptamine, is a lesser-known psychedelic of the tryptamine class. The American scientists documented his discovery in 1997 in his book TiHKAL “Tryptamines I Have Known and Loved”. After the year 2000 the substance appeared on the market alongside other psilocybin structurally like substances such as 4-HO-MiPT and 4-AcO-DMT. At RealChems you can buy both 4-HO-MET Powder and 4-HO-MET Pellets (20mg).  

How to use 4-HO-MET Powder & Pellets?

At RealChems you can buy 4-HO-MET online in the highest quality powder and pellet form. 4-HO-MET Powder is available in the quantities 0,25gr, 0,5gr, 1gr, 2gr, and 3gr. Our powder has a laboratory proven purity of >97%. 4-HO Pellets are available in the quantities of 1, 2, 5, 10, 25 and 50, each individual pellet containing 20mg.

Ensure to store the 4-HO-MET powder in a dry and cool place for maximum shelf-life. When handling research chemicals ensure to always take the proper precautions in the laboratory like wiping down surfaces and wearing gloves, a mask & protective clothing. We strongly advised using harm reduction practices when using research chemicals.


Definition 4-HO-MET

The definition of 4-HO-MET is officially known as 4-Hydroxy-N-methyl-N-ethyltryptamine.  Schleeb, colour, methylcybin, metocin are all common names that are used for this lesser-known psychedelic of the tryptamine class. 4-HO-MET is structurally related to psilocin also known as the magic mushroom. 


Chemistry background information 4-HO-MET

4-HO-MET, or 4-hydroxy-N-ethyl-N-methyltryptamine, is a synthetic molecule of the tryptamine class. Tryptamines share a core structure consisting of a bicyclic indole heterocycle linked at R3 to an amino group via an ethyl side chain. 4-hydroxy-N-ethyl-N-methyltryptamine also contains a methyl group and an ethyl chain bonded to the terminal amine RN of its tryptamine backbone (MET).

4-HO-MET is related to 4-AcO-MET and of psilocin (4-HO-DMT). It is also the 4-hydroxyl analogue of the base tryptamine MET. The psychedelic outcomes are believed to derive from its activity on the 5-HT2A receptor as a partial agonist. However, the role of these outcomes and how they result remains the subject of ongoing scientific research.


Where to buy 4-HO-MET

You can buy 4-HO-MET here on the RealChems website. We sell premium quality 4-HO-MET, typically in powder and pellet form. However, we often have other substance forms available, so feel free to contact us to see if we have your preferred substance form in stock. You must be at least 18 years old to buy 4-HO-MET from us.


More information


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Disclaimer Our 4-HO-MET Powder & Pellets are strictly for laboratory use only and is not approved for human consumption. Any mention of dosage/feeding to humans or animals or anything consumption related is not acceptable.
Short Description

4-HO-MET Dosage

4-HO-MET also known as 4-Hydroxy-N-methyl-N-ethyltryptamine supplied by us in the highest quality white crystalline powder form and in the form of pellets.

4-HO Powder



0,25 gram

> 97%

0,5 gram

> 97%

1 gram

> 97%

2 gram

> 97%

3 gram

> 97%

4-HO Pelllets

Amount of pellets Amount of 4-HO-DET
1 pellet 20mg
2 pellets 40mg
5 pellet 100mg
10 pellets 200mg
25 pellets 500mg
50 pellets 1000mg

4-HO-MET Chemical data

Chemical name






We ship Monday to Friday, same day dispatch if ordered and payment is received before 12.30 pm Central European Time. Your products are shipped from our central warehouse in The Netherlands.


Our products are shipped in a strong and regular looking envelope. There are no references to chemicals or Realchems on the outer packaging at all. It looks like any other enveloppe. In the outer envelope you will find a sealed Mylar foil bags to protect the research chemicals until use.


As a customer please check the legality of this chemical in your country before ordering. We are not responsible for any kind of consequences that are a result of purchasing one of our chemical research products.


Most of our products are available wholesale. Please contact us for more information.We endeavor to answer Wholesale inquiries within 24hr hours (Mon-Fri).

Reviews (10)

10 reviews for 4-HO-MET

  1. English


    Quality of the substance is good, also very polite vendor, I can only recommend realchems.
    The shipping times of untracked orders to Germany are pretty fast.

  2. English


    really good product and fast shipping

  3. English


    Highly recommended trying this!!

  4. English


    Clean product. Great effect. Price is pretty good. It’s not quite as potent as the other salts but that’s to be expected being the fumarate. Would recommend.

  5. English


    This substance is quite nice to work with in a research environment. Highly recommend, by far my favourite atm

  6. English


    Very strong

  7. English


    It arrives ever in time, it’s a pure substance and tracked order in Italy are fast

  8. English


    I’ve bought this product to study laser amplification. I received the product within 10days off order, it came into a sealed bad protecting from heat, light and moisture. It a very fine, white powder.
    Doesn’t react to ultraviolet light, proved to produce near mid-infrared region light on a ChemicalLaser in short bursts.

    It came into a small zip bag, it is labeled : 4HOMET (Fumarate) IUPAC name, molecular formula, molar mass.

  9. English


    Just Wow. What a compound, such interesting studies to make!! would recommand

  10. English


    its pure magic just perfect

Show only reviews in English (10)

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