Stamina-Rx (StaminaRx) is a revolutionary sexual stimulant engineered to increase sexual stamina and arousal. Stamina-Rx uses TWO proprietary components not found anywhere else in America, which are, Xanthoparmelia Scabrosa: It induces smooth muscle relaxation, allowing for maximum arterial dilation and increased bloodflow. Cnidium Monnier: It increases nitric oxide release and inhibits PDE-5, allowing erections to be sustained for longer periods of time.

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