It's yellow, yeah curiosity got the best of me. I emailed her and asked if it was beeswax , actually i've emailed her a few times asking just to bug her and she won't answer me. When I bought it her description said use 1% per pound, now it says use 1 disc per pound, one of the disks is about 1.6 oz, I believe. I tried it with 6006, but only at 1% per pound and didn't notice much except it seemed to make the wax harder, and make it shrink more. I tried it at 3% per pound and it seemed to me at the time, it made the candle smoke more, I've not tried it since. I still have some of these discs sitting in my little box so if a couple of ya'll want to look at one and see what you think it is, pm me and I'll send you a disc to check out. I might add that a couple of weeks ago I went back through her feedback and emailed 4 people who had bought this stuff from her and asked them if it worked, 1 said no, it made no difference, 2 said yes it made their candles smell better and one said it might have helped a little.