I used to stuff my own, didn't take me long to avoid brands like gambler that were mostly "expanded tobacco", not just the taste, but they burnt so fast it was crazy. There are Stuff Your Own forums, and expanded tobacco was compared to what a piece of rice would normally look like, and what a piece of rice processed like in breakfast cereal looks like, mostly air, but several times the size.
Other than expanded tobacco, I believe most of what is used in stuff your own is less processed than what you get in pre made cigarettes.
Interesting side note for DIYers, Seedman sells different types of tobacco seeds and flavorings that are meant to be sprayed on tobacco. The Seedman Flavors you see at places like WL, were originally intended to be sprayed on tobacco.
Other than expanded tobacco, I believe most of what is used in stuff your own is less processed than what you get in pre made cigarettes.
Interesting side note for DIYers, Seedman sells different types of tobacco seeds and flavorings that are meant to be sprayed on tobacco. The Seedman Flavors you see at places like WL, were originally intended to be sprayed on tobacco.