Cellucor® p6® ultimate gh: comprehensive & gh support formula p6® ultimate gh contains ingredients including l-arginine pyroglutamate, l-lysine hcl, primavie® shilajit, velvet bean seed extract, and more. This dietary supplement contains 30 servings to be used in conjunction with a resistance training program. Lean muscle strength & power sexual health. Cellucor p6 ultimate gh booster - 180 capsules (30 servings)