r/2cb

I'm new to it, and had seen several posts suggesting you could use it pretty frequently, then stumbled across a figgin ton of posts about people developing HPPD from it... I mean I know excessive use of anything is never the best bet... curious about people's experiences.

So I’m making a nasal spray that’s gonna be 150mg in 10ml of a solution, I can use just distilled water if that’s preferred but I also have some propylene glycol and vegetable glycerin that I did a 8:1:1 mix for a ketamine spray with to help with my nose drying out, I’m wondering if this same 8:1:1 Mix would work for 2cb or should I just do a flat 10ml distilled water?

Hello. Me and my girl are going to try some 2cb tonight, I bought 2 25mg presses(verified) I want to cut my girls in half for her because she generally doesn’t like super heavy trips, but my plug insist she should take the whole thing

Any good advice ?

i dont do psychedelics often but enjoy the mdma euphoria and lsd euphoria, im fine with visuals or without and dont want to risk a bad trip so playing jt safe, could also do 15 or 20 but i think 20 is too much

Hello, after some experimenting with 2cb I've ended up with extremely mild hppd. I barely notice it except when trying to look for it. I experience some slight melting and breathing when staring at surfaces with a lot of intense patterns (like asphalt). If anyone with experience similar to mine could chime in if they were good to continue tripping after letting symptoms subside that would be very appreciated.

Almost home from work, I tripped last night and was just curious about tolerance. I was told before tolerance isnt as bad with 2CB, but how much should I take tonight? Took about 40mg snorted yesterday. Will be watching Nausicca tonight but any other movie recs are great. Anything like samsara, holy mountain, Pinocchio 964, fear and loathing, enter the void, etc already seen it. Anything comedy or horror recs? Thanks in advance!

Hi folks,

I am looking for some current opinions on your favourite 2cb dose. Online I have found a wide variety of recommendations. I know 2cb can have varying effects and dosage seems to be very important with a few milligrams causing noticeably different results.

I have plenty of experience with MDMA, lsd, mushrooms. Setting will probably be concert.

Thank you!

Is is just me? Or is metocin way closer to MDMA than 2cb. The music-bending effect of 4-ho-met feels almost the same as MDMA, just a little less intense.

2cb also has some increased music appreciation, but not nearly as close as metocin.

I also find metocin very entactogenic. It's not on MDMA's level but considering it's an agonist it's REALLY close to MDMA. At least in low doses.

What are your thought on this?

Been dippin into my stash a little frequently. wondering if there has been long term effects on doing little “binges” I feel absolutely fine each time I come back to baseline. It’s really amazing how light and subtle yet powerful it can be . It’s like the heavy feather analogy I’ve heard about huachuma and mescaline. I know it acts on the same receptors and all it’s just wildly fascinating

OK, so we did our first rodeo last weekend and had a beautiful time. But, the come up was a bit strange. I got really sleepy, almost drunk, of course, the usual yawning pattern. But, boy when it started to kick in, we were in heaven. Curious what your come up feels like.

I thought it was very MDMA like, but not as harsh and not the fluttering eyeball nonsense. Pretty smooth overall. But, now I know, if I'm going go be social, I need to plan for some weirdness.

Dose: 17mg HBr powder (Weighed 47mg total minus a 30mg empty shell. Conserts to roughly a 14.8mg HCl equivalent). All tested
Route: Oral
Setting: My bedroom, hot as an oven (landlord turning off the AC in SoCal), solo trip.
Prior Food: Pristine empty stomach (last meal was 6 hours prior).

The Timeline
T+0:00 - Swallowed the capsule.
T+0:45 - The come-up hits, and the "gut-serotonin" trap begins. My body completely cleared out. I got caught in a brutal "phantom poop" loop—felt like I had to go, but there was nothing left. Suffered some mild pelvic/stomach muscle cramping from straining against an empty system. Also started experiencing sudden hot flashes, though my room was already physically hot.
T+1:15 - Walked out of the bathroom and took a cool shower to reset. The transition phase officially slapped me. I suddenly felt very dizzy, heavy, and intensely "drunk." My coordination went out the window and my breathing got quite heavy.
T+1:30 - My face and cheeks started feeling weirdly tight and numb. At this point, the "sex mood" completely vanished. My brain went into pure stabilization mode to fight the dizziness, completely killing my libido.
T+2:00 - The clunky, dizzy transition phase finally leveled out into a flat baseline. Mentally, I felt 100% sober. There were absolutely zero visuals, zero color changes, and no "x10 electric skin" euphoria. To test the threshold, I came twice, but it felt completely normal—zero psychedelic enhancement.
T+3:30 - Coasting on a mild, warm comedown. Mostly just felt like I drank a few cheap beers.

Honestly, Jesus 😂 is this entire sub just gaslighting people? I took 17mg HBr on a 6-hour empty stomach and it was an absolute joke. No visuals, no "electric skin," nothing. A basic 10mg THC high is literally better than this garbage. I just feel slightly drunk and sleepy.
Before you ask: Yes, it’s fully tested. Marquis went yellow then pure green. The powder is off-white/tan. It’s completely real, it just sucks.
What the hell am I supposed to do with the 460mg I have left? This sub feels like a total fraud. I’m waiting a few days to reset and massively cranking the dose next time, because this threshold "magic" you guys hype up is a myth.

Hello! I’m a complete newbie and wanting to try 2cb. I attend a lot of festivals and typically space out my MDMA use by 3 months so not to lose the magic. I’m wondering, since I’ve read 2cb has similar euphoric effects as mdma, could you theoretically take 2cb one night, mdma the next night, then take 2cb again a month later and have it work? Or would this be too close together or lessen effects? What’s the best way to juggle festival days and substance usage for those days?

So I cannot really put into words how wild of a psychedelic experience i had last week. Right up there with the craziest acid trips I have had. I had a full almost 2 week tolerance reset...I took 40mg oral, followed by another 20mg oral. I forgot to fast and ate a shit ton of food an hour before, so it was not really hitting.

Anyways, feeling like I was underwhelmed, at T-90 mins I sniffed 20mg. This was too much on top of what I had taken. I kinda freaked out for like a half hour...hot as shit, pacing, high anxiety, etc. I almost took a trazodone to kill the trip, but fuck it I had waited 2 weeks so I waited it out. Once I calmed down and put on music I was good to go. After another hour or 2 the whole shit was winding down alot

The homie had recently dtopped of some K, which i hadnt done in a decade plus. I wasnt prepared for how good it was, and back in the day i could do a half gram in a night, so figured 50mg was a fine dose. I chopped up 10mg 2cb and two 25mg lines of K. Did 2 of the 3 together, before blowing the rest of the K 10-15 mins later. This is when I blasted to another fucking universe...It was almost overwhelming, i could barely function on my phone so luckily I had already put on the Bose headphones and an edm Playlist. I laid down and closed my eyes and experienced one of the craziest visual experiences of my life for the next hour or so....At least it felt like an hour....coulda been 30 mins coulda been 2 hrs who really knows

I dont think I can even explain what happened, the scenes would change with the music and the buildups would be like almost anxious but then the drop would happen and boom everything was awesome again...

A kind of dark beat would come on and everything would be like red and black and brooding, then a more upbeat jam would come on and it would switch back to bright colors, rainbow themes, cutout comic book cardboard characters moving to the beats.

A song would come on with a girl singing and she would appear as like a female mermaid character with color changing black and purple spirals creating platforms for her to stand on....fucking crazy

I encountered a form of a higher power almost like a DMT breakthrough that only spoke in colors and sounds. It was almost scary but fucking incredible. Since then I mixed the 2 once more but less of each, and once again, the visuals were fucking amazing...Like shit I never thought I could see or levels I could obtain with 2C-B....Visuals i thought were reserved for 500ug+ acid trips. It was so dope. If you ever want to push the limits of this drug, highly recommend this combo, at home, by yourself, with headphones and closed eyes.

I think my sweetspot next time I may try 25mg of each mixed together, with some smaller bumps lined up ahead of time for redoses, because it was def hard to function, like not able to weigh shit out properly or work the phone great...But I just wanted to share this experience because of how intense it was. I spent the next day figuring out how to put any of it into words.

The 2C-B itself was white crystalline powder, HCl, lab tested at ~99% pure...i know the dose was high, I am used to doing really large amounts in the course of a night, but i def underestimated the power of being at a rare (for me) baseline tolerance. The K was S isomer needles that I smashed into powder, and hadnt done in maybe 14-15 yrs.

I really enjoy living through music and immersing myself in the vibes. Any vibe movies/series recommendations?

Hey everyone about 6 months ago I had my first experience with snorting 5mg 2cb powder. Its was a good time with some great euphoria. I want to go deeper into a bit more of a psychedelic trip this time.

I am solo, I was going to weigh out 10mg and do it in 2 bumps. Will that be enough for some trippy visuals or should I go up to 15mg? How long in between each 5mg bump should I wait? Thanks!