Nitric dioxide is a chemical that helps relax blood veins and improves blood flow. Regular consumption of this ingredient helps increase the length and girth of your penis too. If the user isn't getting vitamin K2 in Boostaro also comes from broccoli, brussels sprouts, and leafy-green vegetables. L-CitrullineL-citrulline can be found naturally in watermelon. You will receive additional discounts when you purchase the supplement in bulk. The men who consumed more Vitamin C had a lower risk of developing Erectile Dysfunction compared to those who ate less Vitamin C. The presence Vitamin C within Boostaro helps to maintain regular bloodflow by removing toxins through detoxification. Calcium deposits in arteries are increased by calcium buildup in the wrong places. Pine bark extract contains proanthocyanidins, which act as antioxidants to improve the health of blood vessels and increase blood flow. This will give you a healthy erection. Also, do NOT exceed the recommended dosage without prior consultation.