I believe all of the Dekang juices are 100% PG. It simulates smoking a cigarette better than any juice I've tried. I have a basket that has about 300ml of American made juices gathering dust. I can't use them because since I've adjusted to Dekang, their flavor is just way to strong. I would suggest getting a small bottle of it, just to see if it suits you, because some people have a strong dislike for Dekang. One thing's for sure, if you like a good throat hit, Dekang is the way to get it.