How Many Different Types Of Seti Are There?

[strandman]

I recall reading in a thread that a third type of seti has been identified. So there's salted seti for topical, seti base (or is it an acid?) for oral, and this third type of seti which is different how exactly? Thanks for any info

EDIT: Nevermind, I was thinking of CB, which comes in 3 different forms. There are only two types of working seti known: acid and salt.

 

[Vinc2097]

I don't think there are actually 3 types of seti .. ? but hey if the topical one is less expensive per gram i would like to know !