At a Glance
Dosage
oral
| Level | ETH-CAT | 2-FA |
|---|---|---|
| Threshold | 60 mg | 5 mg |
| Light | 100–150 mg | 15–30 mg |
| Common | 150–225 mg | 30–50 mg |
| Strong | 225–325 mg | 50–60 mg |
| Heavy | 325 mg | 60 mg |
Only in ETH-CAT
insufflated
| Level | Dose |
|---|---|
| Threshold | 5 mg |
Duration
oral
ETH-CAT
oral
Onset
Peak
Offset
Onset: 15 min – 40 minCome Up: 15 min – 30 minPeak: 1 hrs – 1.5 hrsOffset: 1 hrs – 2 hrs
Total: 3 hrs – 5 hrs
2-FA
oral
Peak
Offset
Effects
Shared Effects4
Unique to ETH-CAT
Safety
Interaction: ETH-CAT + 2-FA
No direct interaction data available between these substances. This does not mean the combination is safe.
ETH-CAT — Dangerous Interactions
2-FA — Dangerous Interactions
Frequently Asked Questions
What is the difference between ETH-CAT and 2-FA?
ETH-CAT is classified as a Stimulants (Cathinone) while 2-FA is classified as a Stimulants (Substituted amphetamines). They share 4 effects in common, with 4 effects unique to ETH-CAT and 4 unique to 2-FA.
Is it safe to combine ETH-CAT and 2-FA?
There is no direct interaction data available for combining ETH-CAT and 2-FA. This does not mean the combination is safe. Always exercise caution and research thoroughly.
Which is stronger, ETH-CAT or 2-FA?
At common doses via oral, ETH-CAT is typically dosed at 150–225 mg while 2-FA is dosed at 30–50 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.