Perfect for all natural strength athletes.
IsoStak's breakthrough formula consists of the amazing new growth agents.
Methoxyisoflavone, Isoflavonol, Triboxybol, Ecdysterone, Chrysin, and more. Due
to its unique nutrition-partitioning potential, IsoStak has been long used by
athletes looking to promote lean mass gains and naturally enhance
synthesis. Additionally, IsoStak can help increase optimum results.