Buy 4-HO-MPT from legit vendor

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4-HO-MPT is a psychedelic substance of the tryptamine class. The drug’s effects are similar to those of psilocybin mushrooms. The main difference between the two is that 4-HO-MPT is more stimulating.

4-Hydroxy-N-methyl-N-propyltryptamine (also known as 4-HO-MPT or Meprocin) is a novel synthetic psychedelic substance of the tryptamine chemical class that produces psychedelic effects when administered. It is a closely related structural analog of 4-HO-DMT (Psilocin) and other hallucinogenic tryptamines with powerful psychedelic effects.

AN USER EXPERIENCE ABOUT 4-HO-MPT:
" ... This was just a fantastic experience for me. The head trip it gave me is truthfully the reason why I love high dose LSD so much in the first place, so the fact that this did this in a more compact and lucid but equally deep way is like a dream come true, and the way it replaces LSD's vivid cartoonish imagery with tryptamine hyperspace visions really makes me wonder if at a higher dose it couldn't be even deeper. Truth be told, this is the only research chemical I've ever tried that has made me feel this way.... I normally want to push high with psychedelics, but on some level a big reason for that is just wanting to see what my mind can do in all these different states. On the other hand, this 4-HO-MPT makes me want to push further just because I want more and more and more... which is just how I feel about LSD. Even on a physical level, this dose felt as non-threatening to me as LSD with no side effects to speak of, and once I got over the anxiety of trying a new high dose of a not very well known substance this really made me start to realize just how great this stuff really is. Though I sure as hell would treat it with respect and not do it lightly by any means, I would absolutely be willing to push up to 75 mg with this one day, and maybe even higher if it still feels like a good idea.... I'm not necessarily recommending that anyone else just right into doses like that, but I'm just saying that I really did find it to seem that deep and captivating. I want to see everything it possibly has to offer. "

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How to Buy 4-HO-MPT

Discover and purchase 4-HO-MPT along with a variety of other research chemicals at Shulgin's Lab. We ensure that all our chemicals undergo rigorous third-party lab testing for quality and safety. If you're interested in viewing the HNMR results for 4-HO-MPT or any other chemical, feel free to reach out to us via email at

Engaging in Responsible Research with 4-HO-MPT

It is essential to engage in responsible research practices. We encourage you to thoroughly read and educate yourself before conducting any research with chemicals. The Psychonaut Wiki offers valuable resources and insights on 4-HO-MPT , as does The Third Wave. Always ensure you have a solid understanding of a chemical before proceeding with any research.

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Please note that 4-HO-MPT and all other products are intended strictly for research purposes and are not suitable for human consumption.

Store 4-HO-MPT in a cool, dry place away from sunlight.

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4-HO-MPT stock last updated at: June 2026