At a Glance
Dosage
insufflated
| Level | Caffeine | 3-FPM |
|---|---|---|
| Threshold | 2.5 mg | 5 mg |
| Light | 10–25 mg | 10–20 mg |
| Common | 25–40 mg | 20–35 mg |
| Strong | 40–80 mg | 35–50 mg |
| Heavy | 80 mg | — mg |
oral
| Level | Caffeine | 3-FPM |
|---|---|---|
| Threshold | 10 mg | 10 mg |
Duration
insufflated
Caffeine
insufflated
Offset
Afterglow
Onset: 30 sec – 2 minCome Up: 30 sec – 2 minPeak: 30 min – 1 hrsOffset: 6 hrs – 10 hrsAfterglow: 6 hrs – 24 hrs
Total: 1 hrs – 2.5 hrs
3-FPM
oral
Caffeine
oral
Effects
Safety
Interaction: Caffeine + 3-FPM
No direct interaction data available between these substances. This does not mean the combination is safe.
Caffeine — Dangerous Interactions
3-FPM — Dangerous Interactions
Frequently Asked Questions
What is the difference between Caffeine and 3-FPM?
Caffeine is classified as a Stimulants (Xanthines) while 3-FPM is classified as a Stimulants (Substituted amphetamines, Phenylmorpholine). They share 21 effects in common, with 9 effects unique to Caffeine and 7 unique to 3-FPM.
Is it safe to combine Caffeine and 3-FPM?
There is no direct interaction data available for combining Caffeine and 3-FPM. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, Caffeine or 3-FPM?
At common doses via insufflated, Caffeine is typically dosed at 25–40 mg while 3-FPM is dosed at 20–35 mg. However, "stronger" depends on context — potency, subjective intensity, and duration all factor in. These substances have different pharmacological profiles and comparing raw potency is not straightforward.