At a Glance
Dosage
oral
| Level | 4-HO-MPT | 1P-LSD |
|---|---|---|
| Threshold | 5 mg | 15 µg |
| Light | 10–20 mg | 25–75 µg |
| Common | 20–30 mg | 75–150 µg |
| Strong | 30–50 mg | 150–300 µg |
| Heavy | 50 mg | 300 µg |
Duration
oral
4-HO-MPT
oral
Peak
Afterglow
Onset: 20 min – 1 hrsCome Up: 1 hrs – 2 hrsPeak: 2 hrs – 3 hrsOffset: 1 hrs – 2 hrsAfterglow: 2 hrs – 12 hrs
Total: 5 hrs – 7 hrs
1P-LSD
oral
Effects
Safety
Interaction: 4-HO-MPT + 1P-LSD
No direct interaction data available between these substances. This does not mean the combination is safe.
4-HO-MPT — Dangerous Interactions
No dangerous interactions recorded.
1P-LSD — Dangerous Interactions
No dangerous interactions recorded.
Frequently Asked Questions
What is the difference between 4-HO-MPT and 1P-LSD?
4-HO-MPT is classified as a Psychedelic (Substituted tryptamines) while 1P-LSD is classified as a Psychedelic (Lysergamides). They share 31 effects in common, with 2 effects unique to 4-HO-MPT and 35 unique to 1P-LSD.
Is it safe to combine 4-HO-MPT and 1P-LSD?
There is no direct interaction data available for combining 4-HO-MPT and 1P-LSD. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, 4-HO-MPT or 1P-LSD?
At common doses via oral, 4-HO-MPT is typically dosed at 20–30 mg while 1P-LSD is dosed at 75–150 µg. 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.