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A long-acting stimulant often compared to lisdexamphetamine. Thought to lack some of amphetamine's neurotoxic metabolites. Very functional, and for this reason it is commonly used for studying.
Dosage
Oral
Common: 25-35mg
Heavy: 65-80mg+
Light: 15-25mg
Strong: 35-65mg
NOTE: Sensitivity varies from person-to-person and with usage factors. Higher doses can often result in long crashes and sleepless nights. Always start low and titrate slowly.
Duration
Onset: 20-60 minutes
Duration: 6-8 hours
After effects: 1-24 hours
Timeline
Onset
20-60 minutes
Peak
6-8 hours
After
1-24 hours
016.5h1.4d
Typical
Extended range
Effects
Euphoriaincreased energy/alertnessdecreased need for sleepincreased sociabilitymood liftincreased sexualityexcessive talkingdecreased appetiteweight losssweatingdisturbed sleep patternsbruxismvisual and auditory hallucinationsitchinessaggressivenessmoodiness
External Links
Chemical structure © Wikimedia Commons