4F-MPH/Summary

Main article: 4F-MPH

Psychoactive class: Stimulants

Chemical class: Substituted phenidates

Oral

Thresh Common Heavy

5 - 5 - 10 - 15 - 20 mg

Light Strong
- Total: 4 - 8 hours
- Onset: 30 - 60 minutes
- Peak: 2 - 4 hours
- Offset: 1 - 2 hours
- Afterglow: 5 - 10 hours

Insufflated

Thresh Common Heavy

5 - 5 - 8 - 14 - 20 mg

Light Strong
- Total: 3 - 6 hours
- Onset: 10 - 30 minutes
- Peak: 1 - 2 hours
- Offset: 1 - 2 hours
- Afterglow: 4 - 8 hours

See also

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