To address the question about being PG free, to it now saying that there is PG in the flavors.
The PSC (Professional Super Concentrates) are the same as the SC (Super Concentrates). We added in the label that some flavors may contain a small amount of PG in them because there are a few that do (3 of the current flavors listed on the site have PG). White Chocolate is the highest at around 2.75%, followed by Yogurt 1.85%, and Toasted Blend (I do not remember and can’t find the amount on my phone but it is under 1%)
I have always tried to be very clear about what goes in to the bottles and did not want to say that all flavors are PG free any longer if a few were not.