**Caramel (Duomei) 0.4%/0.8%/1.0% (1-5-23)** -- In a few words, Get this one" !!!!! Wow. This Caramel, wowwed RIGHT out of the gate, and didn't stop. This one was SO good @ 0.4%, I had to see, if it improved by doubling to 0.8%, and then, up to 1.0%, and it DID. Rich, creamy, buttery, and just hands down, delicious. Having quite a few caramels in use, and to compare to, it's safe to say this one, has NO equal(s) or direct comparisons on my racks, and that's saying something. What made this super unique, was the almost equal pairing of milky/creamy notes, and smooth buttery notes. Just perfectly paired, where neither took the lead, and each fully supported the overall Caramel-ly effect. For an "artificial" flavor, this might be one of, if not the best "natural" tasting Caramel's I've tried. Across all three testing weights, it was rich, present, and was hard to put down, hehe. It increased when doubling, and when finalizing at 1.0%, and had literally NO off-putting notes, or any signs of topping out. It was just above mid-level sweet which worked perfectly, and I'm fighting the urge to order a jumbo bottle, before it's OOS @ diyliquid.com.au. Without belaboring the point, if you are looking to order a few (or more), this one SHOULD be on your list. The buttery/milky/creamy-ness of this one, could simply NOT be overstated. Rich, delicious, and can be solo'd all day long (trust me, I did). With it's unique status, lack of any off notes, and velvety smooth creamy, buttery-ness, I could think of ZERO issues with this one. Handily a **10/10**."