Yeah, when I first started vaping it, I knew there was something in there I couldn't quite place. Might not be menthol, maybe a little pine type flavor. There's something in there beyond sweetener that has a very faint cooling/tingling flavor. Something that's completely absent from any real tobacco flavor. It may not be menthol, but it kind of has that effect. It really does remind me of pine a little. It's something I noticed in a couple of Indigo's tobacco flavors as well. I could barely notice when I first started vaping it, but I really noticed it a lot more when I tried it again after not using it for a year or so, and doing only NET.