This request is also possible if a user has a bottle that is empty. In a study published in Journal of Sexual Medicine, L-citrulline was found to improve erectile dysfunction in men with mild and moderate ED. L-lysine is the last amino acid found in this formula, and it is primarily used to keep arteries clear and to eliminate plaque buildup. Men who do not have the right support for their heart and blood circulation cannot achieve or maintain erections, which is a serious problem. It contains nitric-oxide benefits and natural components that can boost... You can take two capsules of Boostaro each day by swallowing it with a glass of water, juice, or any other preferred beverage. The arginine present in pine bark helps to improve blood circulation by increasing nitric dioxide production. These bonuses can help you increase your sex desire by increasing your sexual knowledge. The study involved thirty men who were given 1,000mg of vitamin C every day for four week. Another study found the male rabbits treated nattokinase exhibited better erections when compared to rabbits that were not treated. It boosts blood flow and nitric acid levels in the body without using artificial substances. In this package you get three bottles Boostaro, priced at $59 a bottle, for 180 capsules altogether, with no additional shipping charge. Boostaro contains ingredients which improve blood circulation. We expect to receive the lab reports in the near future so that users are more confident about their safety and efficiency. It does this by increasing blood circulation in the penis.