To add on to what others have pointed out, there are several online vendors that advertise their juice with no added sweetener. Fruity flavors without additional sweeteners will be your best bet, and a google search will yield a few threads on reddit with some comprehensive lists.
We do use small concentrations of sweetener to give our recipes that extra kick, but most of our flavors are great on coils. We only have one true coil killer - Cinnamilk.
I've mentioned your line many times over the forums and not just here and I do like them alot, except 1922, xxx, chocolate covered strawberries and I forgot the name of it, some Apple pie? Would have to check.
Anyways, I do have to disagree and I mean that with no disrespect but your juices are a coil killer lol. When using your own rebuildables, it's mostly not an issue but still very annoying, problem starts with people using factory coils.
Caramel and waffles for example, 1 day and I have to clean my coils and rewick. Bees knees is another,Capone while not as bad but it's up there too lol. I'm not going to name them all, but
I diy and only have to change cotton every two weeks, ok fine every week if using FW yellow cake. I agree lots of flavors come with build in sweetener, however most commercial juices are stacked with lots of additional sweeteners, maybe you guys use less than others, but damn it's still overwhelming sweet and a coil torture