Flex Stack Hardcore is a dual attack anabolic activator powered by Methyl Andro Hardocre during the day and Z Test at nighttime designed to overload the system with a constant hour barrage of muscle-yielding testosterone, to facilitate extreme muscle growth and maximize anabolic results. Saponins have been shown to increase the levels of luteinizing hormone, which signals the body to increase Testosterone levels naturally. Z-Test is a dynamic nighttime anabolic catalyst that works through 3 different pathways. And third, Z-Test promotes a more restful, restorative sleep with the ingredients found in its Mental Relax-5 Blend. Includes mg of FenuPRO Fenugreek Seed Extract and LaxoTest Complex, which is shown to elicit potential increases in strength and vitality and offers dynamic support for amplifying testosterone levels, increasing anabolic strength, and boosting natural growth factors.