I got this one in a Zamplebox that my brother gave me, on the menu it said caffeine free. As soon as I picked up the bottle and smelled it, it was a wonderful melon smell that I tried it first. I ran it in my Innokin iTaste MVP 20W with the iClear 16D 2.1 ohm between 12 and 14W. On the inhale, I tasted a variety of melons, predominantly honeydew, on the exhale I could taste the mixed berries, although no particular berry stood out more than others, it was still a wonderful flavor. I loved it so much that I went through a 15ml bottle in 2 days. I don't think I would have vaped it past 5pm if it would have been caffeine infused. I'm not sure if the caffeine would have changed the flavor any either, I'm gonna have to get a bottle of the infused Short Circuit and see how much of a difference is between them. Will leave next review on Juicedb and I have better setup now so it'll be more detailed.