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To Evaluate Power
O-PCE
Citation:   Pequigno. "To Evaluate Power: An Experience with O-PCE (exp119465)". Erowid.org. Mar 4, 2026. erowid.org/exp/119465

 
DOSE:
4.5 mg oral 2'-Oxo-PCE (liquid)
BODY WEIGHT: 63 kg
First Trip to the O-PCE to Evaluate Power

Set and Setting:
Alone in my room after nearly 2 intense weeks of study and two days after a pill trip. Lately, I have been in a rather good mood, with moderate stress due to the exams approaching. Slight fatigue present due to the study day. I had eaten a full and light meal 30 minutes before taking it. A zero tolerance or close to 0.

I received the same morning from the O-PCE. I wasn’t planning on tripping at the moment because my last intake of arylcyclohexylamine did not exceed the 4 weeks that I usually set for myself.
I wasn’t planning on tripping at the moment because my last intake of arylcyclohexylamine did not exceed the 4 weeks that I usually set for myself.
But due to the impossibility of tripping soon, the novelty and the expectation I had of this molecule, I prepared myself for trip for the same evening.

I prepare my dose as follows:
Weighing 30 mg of O-PCE with a precision balance 0.001 grams. I consider an error margin of 10 mg on my weighing. Then I make a volumetric dilution with a syringe and 10 mL of propylene glycol. So I normally have 3mg/mL (imprecise: 2-4 mg/mL). I decide to swallow 1.5 mL of my solution, which gives me a total dosage of 4.5 mg (inaccuracy: 3-6 mg)

T+0h00 (20h30) :
I swallow the propylene glycol solution and take my shower. I had just finished eating 30 minutes ago.

T+0h20 (20h50):
By the time I wash, get dressed and prepare to drink, I already feel a slight headscape. I am surprised to see that the effects rise in 20 minutes, with a full stomach.

T+1h00 (21h30) :
I am currently climbing. The headscape is very intense. The impression of being very drunk but with greater lucidity. Short-term memory is starting to deteriorate slightly. My breathing and movements, being extended, do not seem to be impacted. I don’t feel the urge to go to the toilet unlike some other well-known dissociative who seem to contract my bladder.

T+2h00 (22h30) :
I think I’ve been on the set for almost 30 minutes. I’m impressed by how fast the effects are rising with a full stomach. I didn’t feel nausea, although I don’t often experience it with dissociatives. The headscape is very powerful for a dosage declared as « Light ». I get up because I need to go to the bathroom. As said before, I do not feel any particular contraction in my bladder. Walking in the hallway and stairs, I feel extremely drunk, while having the impression of being in full motor capacity. However, a few small losses of balance happen to me several times. My breathing doesn’t seem to slow down and I’m not tired.

T+4h00 (0h30):
I start to start the descent and prepare myself to go to sleep. During this trip, I didn’t do much except listen to music and videos. The appreciation of the music was slightly improved, but it wasn’t the most impressive side of the O-PCE.

Notice:
Personally, I have never been a big fan of arylcyclohexylamine but it was preferable to test the molecule alone before combining them with psychedelics as I am used to doing. I find this molecule very interesting but due to its great potential for effects with small doses, I think we must be extra careful when taking it.

The next day (T>12h):
I don’t feel a hangover but since waking up I have a slight headscape. I slept for about 8 hours and feel full of energy. This often happens to me the day after taking certain dissociatives.

Thank you for reading my TR. Trip safe!

Exp Year: 2025ExpID: 119465
Gender: Male 
Age at time of experience: 19
Published: Mar 4, 2026Views: Not Supported
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2'-Oxo-PCE (703) : General (1), First Times (2), Alone (16)

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