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RCs The Methiopropamine N-methyl-1-(thiophen-2-yl)propan-2-amine (MPA) Megathread

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lynx2051 said:
I find this a great chemical for enhancing creativity. I enjoy making music on my computer while on this. I usually take a 35mg oral dose and it lasts about 2 hours with a gradual comedown. The chemical doesn't force you to do things like amphetamine it makes everything just seem okay or good fun. The comedown is very light. I don't know if it just me but I get quite blunt afterwards, like my personality is just 'middle' and quite unemotional. I'll answer questions with very few words and talk very simple if you understand what I mean. I remember MDPV used to do this to me to does anyone know why?
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This is relatively common with dopaminergic stimulants, common enough to have a name: anhedonia, the inability to derive pleasure from normally pleasurable activities. Its generally understood to be caused by the depletion of dopamine activity, and thus a diminished sense of reward and gratification from everyday life. Things seem slightly pointless, you cant really be bothered engaging with the world, you feel, not low or sad, but not happy either.

Keep in mind this is a commentary based on the effects profile of methamphetamine, rather than its analogue cousin methiopropamine, because much more is known about the pharmacodynamics of the former. That said, it is probably reasonable to assume they have a similar, if not near-identical, mechanism of action.
 
i dont know if it can be related but this article talk about mostly vasoconstriction damage of cocaine on body/brain, i have no clue about the thienyl compound compare to the cocaine effect on vaso but i guess there some search to do about that before using that substance and well like everyone say moderation is the key with everything but hard to moderate it easy to feel a little boost compare to the effect who arent that powerfull but pleasant , i wonder if the damage produce are worth it, anyway carefull guys..
http://archives.drugabuse.gov/NIDA_Notes/NNVol13N3/Cocaine.html
 
Anyone get dry glassy eyes on this? Been doing it for about 12h now... very small doses the first few hours... Topped off with some ethylphenidate very niceee! NO EYE DIALTION AT ALL! although interestingly I swear after it's worn off they get dilated??
 
mpa and ethylphenidate = Hypertension city. Careful there mate
And how's your nose holding out?
 
I swear after it's worn off they get dilated??
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I thought I was the only one, I would get huge pupils from MPA while on the comedown, about three hours later.
 
skyHiGuy said:
mpa and ethylphenidate = Hypertension city. Careful there mate
And how's your nose holding out?
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Nose seemed fine. Though during the week it got really 'sticky' in there (thin yellowish mucos??) for some strange reason and sometimes in the morning when blowing my nose I'd find some blood but very little. So yeah.
 
yoyo50 said:


Don't have scales on me at present so coin for scale, not feeling much did that about 20 mins ago via snorting.

Will be trying same amount again. then trying another roa vape/bomb. :|
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The picture with the coin, that looks way to crystal like. The MPA I've had looks allot more different. Just a thought.
On another thought, I keep getting a 'dry mouth' and have constant urge to 'swallow' like nearly every second... Anyone experience this? I keep drinking and keep pissing so... yeah
 
mushroomdub said:
The picture with the coin, that looks way to crystal like. The MPA I've had looks allot more different. Just a thought.
On another thought, I keep getting a 'dry mouth' and have constant urge to 'swallow' like nearly every second... Anyone experience this? I keep drinking and keep pissing so... yeah
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With repeated doses I can relate to the latter matter, I however don't experience any side-effects aside from a lack of empathy/interest after several doses. I consider this to be quite common with this kind of stimulant. My mpa has always come in a powdery form, nothing that resembles crystals. This doesn't mean much though, different routes of syntheses can lead to different consistencies/colors and such.
 
Apparently there were batches with the same purity, but different appearances and densities, so weigh!
 
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Nice night in on my own, doing 35mg lines every half an hour, watching a few T.V. programs online, that I have missed recently and then generally pissing about on the internet with some music. I ended up going through 350mg in one night.
It gives a very clean, clear headed stimulation, with little in the way of euphoria. The fact that it lacks euphoria is probably an upside if it is going to be used to increase productivity, as it means the comedown is not that bad.

Well worth a dabble if you like stims, especially at its reasonable price.
 
will add my 10 pence.

First off, im a very experienced stim user of all kind of amphetamines.

vaped 100mg of this substance over the period of 3 hours.
Nice to vape, melt and roll similar to meth.
clean, clear headed stim.
little or no euphoria, however usual dopamine sense of well being is pleasant.
increased alertness, focus and energy.
pulse rate increased 30%.
temptation to redose is strong, pick up and do small vapes every 10 mins or so. would be easy to get into a cycle of chasing a type of high that just isn't there with this chem. good for adhd sufferers.
quite an acute aphrodisiac. erection easy to get and maintain. climax on a par with meth! very pleasurable, thanks GF.

50mg plugged
more sustained and lengthy high than when vaped. all effects similar except longer lasting.
dry mouth noted. ability to get tasks done satisfying.

other point of note - no paranoia or manic behaviour at all, unlike PV or long meth sessions.
no benzos required.
remain confident in public - nice

overall similar experience to others. nice clean stim
 
I remember when MPA first came out it was very crystal like, the same as the picture above, and it had no smell to it. Then a few months later we started seeing the light, fluffy off-white colour that smells horrible. I wish they brought back the old batch because snorting it is horrible, there is a 5 second sharp sting which doesn't bother me. It just smells awful, and the taste is nasty too. Ever since I had to take it orally.

I might order some though, I haven't had any for over two months.
 
lynx2051 said:
I remember when MPA first came out it was very crystal like, the same as the picture above, and it had no smell to it. Then a few months later we started seeing the light, fluffy off-white colour that smells horrible. I wish they brought back the old batch because snorting it is horrible, there is a 5 second sharp sting which doesn't bother me. It just smells awful, and the taste is nasty too. Ever since I had to take it orally.

I might order some though, I haven't had any for over two months.
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Most vendors like street drug dealers, will cut good batch with any garbage, just to add more weight to make extra $$$
Too bad folks dont care about quality anymore... :!
only 1 from 10 rc vendors will have 99% purity of product as promised.. the rest of them is straight cut 50/50
thats why many people experiencing some wierd negative effects.. its not the substance itself that gives negative effect, its either adulterants or mix of substances(like upper+downer) i mean there are side effects from any substance abuse, but MPA dosen`t have as many bad sides as people are describing on this thread,

"If you abuse it you will fail, but if you use smart your buzz and skill will prevail":D
 
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I noticed on many pages of this thread complaints about taste of MPA after vaping,
If people use tinfoil to chase mpa its a very bad idea,
through small cracks in tinfoil lighter flame will burn/destroy MPA exactly like it burns/destroys methamphetamine if you chasing it on foil.
If an open flame touches Methiopropamine it breaks down in nasty (NOT healthy) disgusting cloud of smoke.
Always and always use meth pipe (oil burner)to gently vaporize mpa with normal lighter! not some pimp torch crap for cigars, torch lighters overheat and destroys mpa
or if you cant get proper pipe at least make yourself good ol lightbulb vape.never fails!
This way when you vaporize you have a bit more control over temperature by rotating pipe(bulb)
Speedbee will understand what i mean ;)
 
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