Unsure if what I'm taking is LSD

I have tripped 4 times now off 1 tab, 1 sugar cube, 1.5 sugar cubes and again 1 sugar cube with the cubes being from all the same source. Basically what im unsure of is whether what I have is actually Lsd. The reason I ask this is because I'm not getting the brightening of colours like often described on a trip and other things like objects melting together and peoples faces morphing. Is this just because I probably haven't taken enough. On 1.5 cubes I felt I was having what you'd describe as pretty strong visuals with everywhere I looked everything was fuzzy and moving, pulsing etc. but if I look at people they remain the same. I also couldn't really talk to anyone and felt very confused on the come up. Whatever it is I'm taking I like it and find it amazing and am looking forward to moving on to 2 cubes. I appreciate any answers. This site was very helpful in preparing me for my trips and I thank you guys for that.

 

Yeah, it's probably acid and you're probably not taking enough. If it feels amazing and you're having trouble describing exactly what it feels like and you have constant complex thoughts running through your mind while you're doing it and it lasts about 8 hours, there's a good chance you're on acid.

I'm not an expert but I've taken enough to know the feeling.

 

Yes I do get alot of thoughts just about my life and general things, and I find I need to sit down and just relax on it because its all overwhelming. It also does last about 8 hours, comes on after about 1 hour of taking it goes up for about 1.5 hours peaks for about 3 hours then I come down slowly. In some ways its exactly like I thought it would be and in other ways its not but its amazing and I love it. Music is incredible while on it.

 

Yeah, it's definitely acid. Take some more and you'll start seeings things. The most common thing you'll see right off the bat is trails. Usually with any sort of fast movements you'll see it happen.

 

That does sound like acid to me.

Visuals vary from person to person, it's your mind that's creating them, not the acid.

 

I get minimal visual changes while on acid. Very light trails (rarely) and colors are more intense. That's it. I will take more next time.