hey guys i went to phoon huat today to check out the flavors and stuff.saw a bottle of glycerine but when i ask the staff it was pg or vg they just looked at me weird.im assuming its vg cause its thick.on the bottle it only says its glycerine.so i bought it anyway.then i went somewhere else and found another bakery shop and checked it out.saw glycerine again..can someone clarify this for me..and also are all flavoring vapable?i have some star brand and nona and all the weird brands my mum use.bought myself bake king and redman ones which shows pg on the ingredients.just wana know which is ok and which is not?just starting out with 'diy' 