Sci Fit is once again leading the trend in anabolic muscle building discoveries. The new TZ3 Stack™ is not only matching the effectiveness of the now banned unmentionables, it surpasses any and all expectations. Unlike the temporary size gained with prohormones, TZ3 Stack™ offers all the muscle gains without the temporary status. Utilized in this unmatched formula are: 1000mg of the ultra potent 20% protodioscin Tribulus Terrestris and 300mg of the most effective and well know suicide aromitase inhibitor. Additionally fortified with the time tested ZMA and the delivery enhancing DHB, the new TZ3 Stack™ sets the barometer to which all other “anabolic stacks” will be compared. Increasing testosterone production and overall free testosterone while reducing estrogen can lead to only one noticeable muscle building, skin stretching, worth while investment…a not only suitable, but BETTER REPLACEMENT!