4-EFMC Crystal 100g

$550,00 $522,50


4-EFMC Crystal

The family of stimulants has a new member called 4-EFMC crystal. It is one of the brand new legal powders which is not so widely known as its precursor 4-MMC. Their effects are quite similar but they also have some differences. Those who have tried 4-EFMC states that it is milder and lats longer than many legal powders claimed to have similar effects.


It’s similar to Flephedrone (4-FMC) and Mephedrone (4-MMC)

Other name: 4-Fluoroethylmethcathinone

IUPAC name: 2-amino-1-[4-(2-fluoroethyl)phenyl]propan-1-one

CAS number: 843221-23-2

Formula: C11H14FNO

Purity: 99,3% min

Appearance: white powder/white crystals

1 review for 4-EFMC Crystal 100g

  1. Mathew

    A delivery time of my order always excellent, 5 days to france with holiday

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