Hey bros. I haven't been around too much lately, but I can tell you a bit about my results on the zeb. First of all, I used the zebutol from Zoe Discoveries. I'm not sure if it's the same as labtec's. (somehow I doubt it) Got mine from Flex Appeal, Burlington, MA.
I took the product for 30 days, with some good results. At the time I was bulking so I was eating around the clock to try to gain some weight. I'll try to recall, as it was a few months ago. I started at 192, at about 12% bf, finished at 203 at 14%. Biggest strength gain was on the bench up 30 pounds on my max. Granted some of it was fat, but only a small percentage. I already posted more specific results after the cycle was over. The only other supplement I used was protein, as I use it always.
Since, I stopped taking it I have not lost anything. I managed to drop back down to 10% bf, at 200 pounds, and today I weight in at 206, 10% bf. I'm currently on a cutting, strength building cycle. Hoping to get to 8% with no weight loss. Not planning on going back on the zeb real soon. But, will certainly try it again.