At LG Sciences we know our supplements work, because were the lab rats, if it doesn’t give results it doesn’t earn the LG sciences logo. Leave it to the other brands to push their blends and fillers. With LG Sciences you know what you’re getting because it’s right there on the label. At LG were hardcore, we understand that the best supplements are going to raise testosterone while lowering estrogen, those are muscle building basics. So if you want a brand that’s built by bodybuilders for bodybuilders than look no further.