L-Lysine has a natural antioxidant. Also known as natural Viagra, Boostaro helps more than just men improve their sexual performance. Boostaro contains vitamin K2, which is also a component that improves your bone density. L-lysine blocks arginine and can increase the amount of testosterone in the blood, leading to an improved sexual function. Helps Treat Erectile DysfunctionBoostaro is formulated by Tom Bradford to treat erectile dysfunction in men. Before we move on to the detailed Boostaro reviews, let's have a look at its overview. We sympathize and understand the situation of all men who face similar issues. L-Citrulline has also been shown to improve heart health in several ways. This Boostaro package that improves blood circulation and nitric-oxide levels is available for only $177, with no additional shipping charges. After six months of taking vitamin C 500mg daily, the men who had low vitamin C levels saw a return to normal in their libido. Boostaro’s basic package is normally priced at $147.99. This in turn relaxes your blood vessels. This detailed Boostaro Review covers everything about Boostaro.