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A highly abusable stimulant. It is rarely prescribed in the US to treat ADHD, and is very similar in effects to Adderall, as its main ingredient is 75% of what adderall is.
Dosage
Oral
Common: 10-20mg
Light: 5-10mg
Strong: 20-30mg.
Duration
Onset: 20-60 minutes
Duration: 3-6 hours
After effects: 2-24 hours
Timeline
Onset
20-60 minutes
Peak
3-6 hours
After
2-24 hours
015.5h1.3d
Typical
Extended range
Avoid
Other stimulants.