Nitric Oxide is also the active ingredient in Viagra. All it does is provide a naturally occurring (gaseous) nutrient that relaxes blood vessel's to increase their surface area, and that allows the vessels to absorb more oxygen molecules in the blood.
Nitric Oxide is also the active ingredient in Viagra. All it does is provide a naturally occurring (gaseous) nutrient that relaxes blood vessel's to increase their surface area, and that allows the vessels to absorb more oxygen molecules in the blood.
Is that available over the counter?