Mephedrene has been reported to produce stimulant effects similar to those of other cathinones, such as increased energy, euphoria, and enhanced sociability. It is believed to work by increasing the levels of dopamine, norepinephrine, and serotonin in the brain, which are neurotransmitters that regulate mood, motivation, and pleasure.

However, like other cathinones, mephedrene can also cause a range of negative side effects, including increased heart rate, elevated blood pressure, anxiety, paranoia, insomnia, and seizures. In addition, there have been reports of deaths and hospitalizations associated with the use of mephedrene.

Mephedrene is the research chemical the complete community has been waiting for, for quite a while now persons have been looking for the replacement of 4-MMC and 4-FA two perfectly know compounds but no longer available.

5-MMPA or Mephedrone stimulates the production of dopamine and serotonin and can be seen as a stimulant. The subjective effects of 5-MMPA are feeling confident, a sense of euphoria, a sense of togetherness, connectedness, more alertness, more energy and an open mind. 5-MMPA is a Research Chemical and that also means that not a lot of research has been done on this substance. The effects of 5MMPA are described online as a cross between cocaine and 4-FMP or MDMA.