4-MMC with iso-4-MMC
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Risk assessment
A sample declared as 4-MMC (mephedrone) contained not only 4-MMC, but also about 20% iso-4-MeMC*HCl ("iso-4-MMC").
Mephedrone is a new psychoactive substance (NPS). There is generally little reliable information available on the risks, side effects and long-term consequences of 4-MMC. Iso-4-MMC is an isomer of 4-MMC, but no information is available on its effects, risks, side effects, long-term effects and toxicity. The interaction potential with 4-MMC is completely unknown.
Due to the lack of scientific studies on iso-4-MMC and its potentially neurotoxic effects, we advise against its consumption!
In the case of powders and crystals, misdeclarations occur time and again; it is therefore essential to have these substances analyzed in a drug check.
Alert level
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Caution
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Safer Use
Analysis
Have your substances tested in a Drug Checking
Testing
If you do not have the possibility to have substances analysed, always test a small amount to avoid overdoses.
Wait and see
Wait 2 hours after oral intake, as there are always powders / crystals in circulation with unexpected active ingredients, which can have a later onset of action.
Utensils
Always use your own sniffing utensils when applying powders nasally (sniffing) to avoid infecting yourself or others with diseases.
Disclaimer
If you are in possession of a substance that does not appear on this page, this in no way means that it contains the expected ingredient or that it should be safe. The warnings we publish only refer to the substances listed in our Drug Checking offers, these substances pose a high risk of consumption and should not be consumed. A substance may have the same visual appearance (shape, size, colour, etc.) and yet have different ingredients or a different composition. There is no drug use without risk! Only a complete renunciation of drugs is risk-free! If you still decide to use drugs, you should at least follow the safer use rules.
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