2C-B is a psychoactive product that has both psychedelic and stimulant effects. Its full chemical name is 4-bromo-2,5-dimethoxyphenethylamine.

What it does

2C-B affects the brain’s serotonin system, which can change how a person feels, thinks, and perceives things.

Common effects can include:

• Changes in vision (colors look brighter, patterns may appear)

• Euphoria (strong feelings of happiness)

• Increased energy

• Enhanced music and sensory experiences

• Feeling more emotionally open

Because of these effects, some people compare it partly to MDMA and partly to classic psychedelics like LSD.

How it is used

2C-B is usually found as:

• Powder

• Capsules

• Tablets

It is often taken orally (swallowed).

Risks and side effects

Possible negative effects include:

• Nausea

• Anxiety or panic

• Confusion

• Increased heart rate and blood pressure

• Strong hallucinations at higher doses

The effects and strength can vary a lot depending on the dose.