IH4 For Penis Enlargement Strengthens erectile power and improves sexual potency Action: Muscle relaxant: IH4 causes vascular engorgement of the penis, which strengthens and sustains erection because of its muscle relaxant property. The drug’s anti-inflammatory property has a soothing effect on the penis, when applied topically. Antioxidant: The natural ingredients in IH4 have potent antioxidant properties that […]