Monthly Archives: December 2023

4-FEA vs 4-FMA

The difference between 4-FEA vs 4-FMA  4-FEA (4-Fluoroethamphetamine) and 4-FMA (4-Fluoromethamphetamine) are both synthetic substances belonging to the amphetamine class, but they have distinct differences. Here are some key distinctions between 4-FEA and 4-FMA: Chemical Structure: 4-FEA: Contains a fluorine atom on the ethyl side chain. 4-FMA: Contains a fluorine atom on the methyl side […]


Want to know the difference between O-DSMT VS 3-MMC? read bellow O-DSMT, or O-desmethyltramadol, is an active metabolite of tramadol, an opioid analgesic. It acts on the mu-opioid receptor and has pain-relieving effects. On the other hand, 3-MMC, or 3-Methylmethcathinone, is a synthetic stimulant belonging to the cathinone class, and it primarily affects the release […]