InterACTIVE Nutrition®'s Z-bol™ is the ultimate testosterone enhancing and support supplement!

Z-bol™ provides an effective, drug-free means of increasing testosterone production and overall anabolic drive by combining the anabolic mineral support formula of Zinc, Magnesium and Vitamin B6 with the testosterone producing attributes of Acetyl-L-Carnitine, Tribulus Terrestris and Avena Sativa.

Research has shown that Zinc increases anabolic hormone levels and muscle strength in trained athletes, as well as supporting the action of insulin, growth hormone, testosterone and estrogen.

Acetyl-L-Carnitine (ALC) is a very potent and powerful testosterone builder.

ALC has a protective effect on skeletal muscle and has been found to help prevent the reduction in testosterone that can occur with intense training. It is a proven, documented fact that Tribulus Terrestris does elevate testosterone levels by increasing luteinizing hormone (LH). LH signals the testes to produce more testosterone. Avena Sativa has also been shown to promote luteinizing hormone while bolstering the ratio of unbound to bound testosterone and creating more free flowing testosterone in the blood. Together these 2 herbs significantly elevate the body's ability to produce testosterone.

Z-bol™'s precise combination of the above compounds make it a comprehensive, powerful natural testosterone stimulating formula.