<b>Doctor Recommended Cardio Heart Health</b> is a dynamic composition of vitamins, minerals, and the well-studied L-Arginine. <br> Each ingredient was chosen for its ability to contribute to your body’s ability to produce <b>Nitric Oxide</b>, an important process for maintaining a <b>healthy cardiovascular system</b>. <br> We’ve also included <b>Antioxidants Vitamin C and E</b> to help reduce the unwanted effects of oxidative stress on the cardiovascular system and help you feel your best. <br> At Doctor Recommended, <b>we value our customers and want the best for them</b>! <br> That’s why we go through the process of making sure <b>all of our dietary supplements and nutrition products meet strict GMP standards</b>. <br> We <b>never use any GMOs</b> (Genetically Modified Organisms), and all of our products are <b>Made in USA</b>.