Typical Dose 15-30 mg
Duration 2h - 4h
Interaction Risk Unknown
Community · single experiences
Effect Profile
Describes the acute effect. This profile does not influence the OpenMind Score.
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Log inDescription
Also commonly known as methylnapthidate. A functional stimulant similar to methylphenidate but with a longer duration. Not especially recreational.
Effects & Dosing
Dosage
Oral
| Light | Common | Strong |
|---|---|---|
| 10-15 | 15-30 mg | 30-50 mg+ |
Duration
Oral
Onset 1 min - 10 min
Total Duration 2h - 4h
After Effects 1h - 8h
Safety & Risks
Safer Use
- Other stimulants.
Community Experiences
Share a single experience — does not affect the OpenMind Score.
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