4F-Methylphenidate (4F-MPH) (Chemsfine RC Test Order)
4F-MPH
I was looking for Coke when a teenager tried to sell me his attention deficit hyperactivity disorder medicine. That is a very 90ies joke. Today, we have reached a low where we would intentionally order 4F-MPH, which is not even Ritalin (Methylphenidate) but a rather dull analogue of the widely known ADHD prescription medicine. And what do we get? Not even that, not the 4F-MPH we wanted.



Instead of clean white powder with this distinctive nutty taste, Chemsfine RC sent a weirdly brownish powder with a pungent chemical smell that gives you headaches already while still in the plastic bag.
Chems fine RC, by far, is not the only one sending disappointing 4F-Methylphenidate (4F-MPH) these days.
US vendor Albion’s 4F-MPH
A friend from the US describes his experience with ordering 4F-MPH from Albion vendor as follows:
“The first 3 orders looked identical, with a bright white powder that I assumed was close to pure. This last order came in, and it looks completely different. It’s a grey, clumpy, flour consistency. It smells unfamiliar, and I’m unsure what to think about it. Albion’s current batch is clearly far worse quality than the previous one, and even that must not compare to what others have had, considering the recommended dosages are far less than what’s needed now.”

A blend of two 4F-MPH variants discovered in Europe
A Spanish substance testing unit recently unveiled that a sample of 4F-Methylphenidate (4F-MPH) submitted by a user from Germany (he did not disclose the shop he had bought it from) was a blend of 60% erythro-4F-MPH and 40% threo-4F-MPH. They provided this photo, showing an unusual texture/consistency for 4F-MPH powder.

This is what 4F-MPH used to be in recent years
This is what we expect 4F-MPH to look like. These batches used to look just fine and would work as should.







5-MAPB
LongFlourishRC added a free sample of 1-(1-benzothiophen-5-yl)-N-methylpropan-2-amine.HCL which is a kind of 5-MAPB. They have been adding a gram of it to every order for weeks already, hoping for positive feedback. This is how they determine if a product should be added to the stock or not.
I think it’s okay. It would slightly lift your mood. Unfortunately, it shares this sharp smell of chemical solvent that already made the 4F-MPH an unpleasant surprise.



FAQ Chems Fine
Questions you asked regarding LongFlourishRC:
- Where do they ship from?
From China or Hong Kong. Since 2023, they work with a team of local reshippers which means that they will not send your order to your place but to a reshipper nearby who will forward it to your doorstep which makes it look as were domestic mail with no sign of actually coming from Asia. They have reshippers in countries like the US and Germany.
- Does mail from China even arrive here?
They deliver all the time. If they cannot guarantee delivery, they won’t accept your order. An example: If you lived in Sweden, they won’t ship to your place any longer. For the places they ship to they should offer free reships in case there was an issue with your order.
- How long will my order be underway?
Mail from China arrives in between 5 days and three weeks. With the new reshippers, delivery to the US usually takes 2 weeks, and 3 weeks it is to Europe.
- A China-Shop, I don’t know… Don’t they all send garbage?
NO! All NPS (research chemicals) are manufactured in China (the better ones) or India (the not so good ones). If you sent a Chinese merchant 5 USD for a DVD-player, they will send you a DVD-player for 5 USD. If you sent a Chinese merchant 150 USD for a gram of worthless powder, they will send you the best possible version of that worthless powder currently available. Garbage is what many Dutch and German shops would sell.The current batch of 4F-MPH received I found indeed disappointing, the smell is slowly vanishing but still too sharp to consider trying the substance again. Usually, however, the quality from this vendor is good.
If in doubt, maybe have a look at medicijnenkoop and Get-RC CN stock. These two would not offer any chemical available from their warehouse partners but only the ones that meet expectations in terms of quality.
PS: An alternative to 4F-MPH could be 4-MeTMP. Maybe this one is available in proper quality these days.