EXTRA STRENGTH -- Improve cardiovascular and circulatory health with L-Arginine Capsule, which house an essential amino acid that converts into nitric oxide to expand blood vessels and increase blood circulation throughout the body.MAINTAIN MUSCLE -- Protect muscular gains you worked hard to achieve at the gym.Perfect for weightlifters, runners, and other active lifestyles, L-Arginine increases energy and aids in maintaining and achieving muscular growth, vascularity, and stamina.CLINICALLY PROVEN -- Ivy Naturals proudly offers all-natural supplements that have been extensively researched and optimized.The effectiveness and potency of each supplement has been scientifically tested to help you reach your health and fitness goals.PURPOSEFULLY FORMULATED -- Strengthen and protect the vitality of your body without worrying about adverse side effects.All of the ingredients in Ivy Naturals vitamins and supplements are sustainably sourced, gluten-free, and non-GMO to ensure that improving health is an accessible goal for all.COMPLETE SATISFACTION -- You'll love the way you feel after taking an Ivy Naturals supplement.All products come with a 100% satisfaction guarantee to assure that investing in your long-term health and fitness is no-risk and all reward.