Black Hole is named that way for a reason: it pretty much turns your stomach into a bottomless pit. Before using Black Hole, I always had a lot of trouble gaining weight, even when taking some of the best mass gaining powders. It turns out I just wasn't eating enough solid food. I dirty bulked my way up to 210 thanks to Black Hole's appetite enhancing formula. I've never eaten so much in my life! (Posted on April 10, 2012)