Everything you need to know about how Rilmazafone works
- Funcaps
- Blogs about benzodiazepines
- 19 Jun 2025
- 1views
- Reading time: 2 minutes

One of the so-called Japanese benzos is Rilmazafone, and in that country, this substance was used to treat insomnia in the short term. In the Western world, however, Rilmazafone is used as a research substance: a compound suitable for studies and experiments, but not for recreational use. But what exactly is the effect of Rilmazafone? What does this substance do? We at Funcaps investigated.
This is how rilmazafone works
Rilmazafone is a water-soluble research substance, classified among the Japanese benzos. In fact, however, the research chemical is not a benzodiazepine, because it lacks the characteristic fusion of the benzene ring with the diazepine ring. Moreover, Rilmazafone itself has no effect on benzodiazepine receptors. So why do we still call it a benzo? Because Rilmazafone is metabolised in the body by aminopeptidase enzymes into a benzodiazepine. This process produces the active benzo Rilmazolam. Rilmazolam enhances the action of the neurotransmitter GABA on its specific receptors. This results in the sedative and hypnotic effects of Rilmazafone.
Effects of Rilmazafone
Because Rilmazafone becomes a benzodiazepine in the body, you can expect effects such as:
- Hypnotic properties
- Calming of the brain
- Treatment of insomnia
- Muscle relaxation
- Reduction of anxiety, like Etizolam
- Sedative properties
An important additional benefit of this substance is that Rilmazafone does not affect your skeletal muscles.
Risks and side effects
The experiences with Rilmazafone in online reports are mostly positive, as few side effects occur during research with this substance. If complaints do arise, they are usually mild. Think of dizziness, confused behaviour, drowsiness, and coordination problems. Only in a few cases have more serious side effects been reported, such as:
- Respiratory issues
- Depression
- Constipation
- Skin rash
- Dependency on the substance
Dosage
Rilmazafone is sold as a research chemical. It is an oral study using pellets that can simply be taken with water. Beginner researchers start with a dosage of 2 to 4 milligrams. The pellets are best taken before bedtime for optimal test results.
Rilmazafone remains a research chemical
Rilmazafone has never been approved as an official medicine and therefore should not be used as such. It is a research substance with medicinal properties, but the effects of Rilmazafone also come with risks. So choose a reliable party for your research when ordering Rilmazafone. Funcaps is such a reliable party, as we sell research chemicals with 97% purity, extensively tested in laboratories. This way, you know that your research with Rilmazafone pellets is reliable and safe.