Skeptic And The Medicine Man

[Cabot]

We talk about LSD and DMT as means of expanding our consciousness.

Since there is no quality control when buying illegal drugs, how do you guys know what you are getting? 

This is the main reason I stayed away from stuff like this. Especially after watching videos like these, where it's pointed out that there are so many similar substances that are sold as the real deal: 
 

 

 

Does anyone own a testing kit of some kind? Do you just trust people? My intuition is to stay away from it unless I'm sure of what it is, rather then going for it.