I got some of this in the mail a few days ago and made blotter dosed around 1.1-1.2 mg. Today I had the chance to try it and took 1 hit. I was alone throughout the trip. I have experience with various psychedelics. I've tried LSD, 1p-LSD, AL-LAD, ETH-LAD, LSZ, HBWR, and other psychedelics.
I started feeling it pretty quickly. It has a fast come up. It usually takes me at least 2 1/2 hours to reach the peak of a lysergamide trip, but I was peaking within an hour.
About 10 minutes after I took it I noticed a body high and some nausea. My vision started to look a little acidy. Things looked softer and colors were more vibrant. I laid on the couch listening to Bardo Pond and as I was coming up there was a lot of music enhancement.
As the effects became stronger I noticed some sound distortion. I heard a lot of strange whooshing sounds. Colors looked very earthy, almost sepia toned, but still very rich and vibrant. It seemed very "natural". It felt very dreamy and sedating. It was pretty visual. I noticed a lot of size and shape distortion and saw fractal patterns. I've read that the visual and psychedelic effects of LSM are weak, but they were very prominent for me. All my senses were enhanced. It has a very sensual feeling like acid.
Unfortunately the nausea started to become very unpleasant and the sickness became overwhelming. My heart was beating fast and I became very sweaty. I felt like I might pass out. I tested my blood pressure and it was high. I tried to throw up but couldn't.
I went downstairs and laid on the couch for a while and the sedative effect was very strong. I was drifting in and out of consciousness. I haven't tried dissociatives or opioids, so I can't say how similar it is in effect, but it was much different from other psychedelics I've tried. I was experiencing very bad nausea the whole time and it was extremely unpleasant.
Laying there on the verge of passing out and feeling like I had to throw up felt extremely similar to being way too drunk. I couldn't wait for it to be over. I ate some ginger before the trip but it didn't help at all. Whenever i got up and moved around i felt very sick so I just laid on the couch for a long time and drifted in and out of consciousness. I put a trash can next to the couch in case I had to throw up.
After about 2 hours of laying there I suddenly had to vomit. Afterwards I felt slightly better but still pretty bad.
I started feeling a little better after a few hours but the positive effects didn't ever really outweigh the feelings of sickness. At least it doesn't last as long as acid.
LSM is the most unique lysergamide I've tried. It's more like LSZ than anything else I've tried. It felt more like a tryptamine than other lysergamides do. There was a lot of spatial distortion.
Overall it was definitely not worth it. LSM is unique but for the most part it was a horrible experience. It was pretty psychedelic but the body load was much worse than any other psychedelic I've tried. It was so bad I threw away the rest of my LSM while I was tripping. It's basically like drinking way too much but also being on acid at the same time.
2c-e, mushrooms, mescaline, and HBWR have given me uncomfortable amounts of nausea before but none of them come anywhere close to LSM. I really wouldn't recommend trying it, but if you do, you should start with a low dose. It's going to be sold as 1000mcg blotter. I would recommend taking no more than half a hit to try it out.