Ok, I already posted on tincture. I'll add more.
First of all, you should make your own. It's too expensive buying it. You get a little bottle, and by the time you get good effects, you'll have emptied it.
I just paid $155 for a kilo, including postage. That's a lot of Salvia. If that's too much money, go in with friends.
Rather than repeating what I already wrote, I'll just write about my experiences.
It took me a little while to get it down. I had some experiences that were a bit on the mild side when I first started working with oral absorption, before I mixed up that strong green everclear.
One thing I used to do is use oral absorption to get started and adjusted to Salvia space, and then I'd take a booster hit or two of 5x from the pipe.
If you are one of those people who has a hard time getting effects from smoking, I tend to doubt that oral absorption will rock your world. It might, though. Maybe the slower take-off will be what it takes to get you into Salvia space. However, I suspect that you might need to learn to get effects from smoking, first. Or from the combination I just mentioned.
I like to use my everclear tincture really strong. It burns, but I think absorption is much better when it's strong. I take really small sips. You could dillute it, but I think it might reduce the intensity of effects.
One thing you'll need to do with oral absorption is to learn to relax into a dreamy state. Oral absorption probably won't rip you out of this world the way smoking can. You have to learn to let go and drift.
Generally, I would say that in all of my tincture experiences, it probably would have been possible for me to open my eyes and get up if there had been a need to. However, I was totally intent on experiencing these visionary sessions, so the thought of opening my eyes never occurred to me until I started coming down some and having normal thinking processes.
A couple of my tincture experiences were basically low level 3 experiences, but because I let myself drift with the flow, they took me to some very interesting places. I moved out of my normal sense of being in the body, as though my consciousness were travelling around in my body.
Once, I kind of made a mistake that turned out for the good. I took a big swig of the green everclear, mistakenly thinking it had somehow gotten watered down. Nope. It burnt like heck and caused me to run to the kitchen for a cup to spit it into. I think that even though this wasn't the most prudent thing to do, I must have started absorbing some salvinorin then, cuz as I started micro-sipping the stuff after I spat it into the cup, I took off into a very good level 4 experience.
One highlight was when a bird being as big as me swooped out of the night and embraced me. It looked me in the eyes and communicated nonverbally. The meaning of this visit was sort of personal. I won't try to explain it. I will say that it was highly realistic. It was dreamlike and yet so real. I am not a person who meets many "beings" in my trips, so that was a surprise.
After 20 minutes or so, I opened my eyes and saw that there was plenty in the glass, so I sipped some more. Soon, I was out of my body and in a space that looked kind of like outer space, hovering over something that looked like the sun. I don't believe I travelled the solar system. I believe it was all in inner space, but it was highly realistic and interesting. I seemed to be in some sort of very interesting clear body.
I have had other visions. I always view them as being like dreams, but not just meaningless dreams. I ponder their meaning in relationship to my life. I don't fret about what is "real" or "not real."
All these "visions" were closed eye visions. From time to time I would open my eyes and see my surroundings pretty normally, except that colors were sweeter and my night vision was better. In the deepest part of the visions, there was simply no desire to open my eyes.
I like to do this lying in my bed. It's a safe place. I have used Salvia lying in the forest at night, listening to the crickets, but I get these thoughts about someone or some animal disturbing me, so I like my bedroom best. I think I could do it in the forest if I had a sitter watching over me.
Level 4 effects are definitely attainable via tincture. There are a couple of differences between these trips and smoking, though.
First there is the difference in time span. It takes about 10 minutes to sink into a visionary session. Then, you remain there for 20 minutes or more. You have a certain amount of choice in this. You could come out if you wanted to. However, if it's interesting, you won't want to open your eyes. Also, like I said, if you have more tincture handy, you can take boosters any time that you come down enough to want to go back up again. You can really stretch a Salvia session for awhile like this.
Second, it seems to me that smoking, especially extract, kind of "shatters" normal reality. Maybe that's why there are so many themes of repeating patterns or sounds. Things really bounce around. The oral absorption trip seems to be more about "melting" normal reality. I don't typically see "repeating" patterns.
With respect to ego death, it seems to me that the smoking trip can sort of shatter the ego. It can totally blow away your sense of self identity. With oral absorption, it is as though you feel comfortable just relaxing your boundaries, so that you become more permeable. You kind of expand as you open up. As you let things in, you also seem to move outward, coming into contact with more information.
Also, there tends to be more clarity. Everything happens slower than smoking, so the mind is not bombarded with a rapid succession of images. Rather, a theme of the trip will develop at a pace that you can follow along with, if you just kind of let yourself go with the flow and observe.
Thoughts will tend to be quiet, but there will be thoughts. You can ponder what's going on, but your thinking will be different. It will probably be slower, more reflective, not the rapid thinking of normal experience.