At a Glance
| 4-AcO-MET | 1,3-Butanediol | |
|---|---|---|
| Class | Psychedelic | Psychedelic |
| Common Dose (oral) | 20–30 mg | — |
| Total Duration | 1.8–4 hrs | — |
| Routes | oral | oralsublingual |
Dosage
oral
| Level | 4-AcO-MET | 1,3-Butanediol |
|---|---|---|
| Threshold | 5 mg | — mg |
| Light | 10–20 mg | — mg |
| Common | 20–30 mg | — mg |
| Strong | 30–50 mg | — mg |
| Heavy | 50 mg | — mg |
Only in 1,3-Butanediol
sublingual
| Level | Dose |
|---|
Duration
oral
4-AcO-MET
oral
Peak
Offset
Afterglow
Onset: 20 min – 1 hrsCome Up: 30 min – 1 hrsPeak: 1 hrs – 2 hrsOffset: 2 hrsAfterglow: 2 hrs – 4 hrs
Total: 4 hrs – 6 hrs
1,3-Butanediol
Only in 1,3-Butanediol
Effects
Shared Effects6
Safety
Interaction: 4-AcO-MET + 1,3-Butanediol
Low Risk & Synergy
Cross-tolerance exists; effects compound
4-AcO-MET — Dangerous Interactions
No dangerous interactions recorded.
1,3-Butanediol — Dangerous Interactions
No dangerous interactions recorded.
Frequently Asked Questions
What is the difference between 4-AcO-MET and 1,3-Butanediol?
4-AcO-MET is classified as a Psychedelic (Substituted tryptamines) while 1,3-Butanediol is classified as a Psychedelic (Substituted tryptamines). They share 6 effects in common, with 37 effects unique to 4-AcO-MET and 5 unique to 1,3-Butanediol.
Is it safe to combine 4-AcO-MET and 1,3-Butanediol?
The interaction between 4-AcO-MET and 1,3-Butanediol is classified as "Low Risk & Synergy". Cross-tolerance exists; effects compound Always research interactions thoroughly before combining any substances.
Which is stronger, 4-AcO-MET or 1,3-Butanediol?
Both substances have different dose profiles and pharmacological mechanisms. Comparing "strength" directly is misleading — each has unique effects, durations, and safety considerations.