Lysine is an essential amino acid, meaning that the body requires it in order to function efficiently, yet it cannot synthesize it naturally, like it can with non-essential amino acids, meaning that it has to come in the form of whole foods, or dietary supplements. It is one of around twenty unique amino acids that the body utilizes to create protein, meaning that it plays a key role in protein synthesis. Unlike most other amino acids however, that are commonly found in meat and fish products, lysine is actually naturally found in green leafy vegetables, as plants can create it by using aspartic acid. On top of that, it is also found in legumes, animals that feast primary on a herbivorous diet, and in certain forms of seafood. Once it is in the human body, like a number of other similar amino acids, lysine actually plays a vital role in the production of collagen and of muscle tissues and proteins, which is why it is a firm favourite amongst bodybuilders, who are primarily looking to increase their overall muscle mass. On top of that however, it can also assist with the absorption of essential minerals such as calcium, which is does by facilitating with the production of digestive enzymes which help to break it down within the intestines, allowing the body to more easily absorb it. In terms of athletic performance however, not only can it assist with the production of muscle tissue, but studies have also found that it can help enhance natural production of creatinine, which is used to convert fatty acids into beneficial types of energy that are used by the body, meaning that it helps enhance energy levels and basic metabolic functions.CANADIAN PROTEIN - We are obsessed with providing Canada supplement customers great nutritional products, quality and customer service. We are Health Canada Site Licensed, GMP Certified and serve millions of customer across Canada. INCREASES ENERGY LEVELS - Another great benefit of lysine is the fact that it has been found to enhance a person's energy levels, due to the fact that it allows the body to naturally produce more creatinine, which is then used to convert fatty acids into forms of energy that can instantly be used by the body. For people looking to enhance their athletic ability, and the overall productiveness of workouts in the gym, lysine supplementation is very beneficial indeed. ASSISTS WITH HERPES AND COLD SORE RELIEF - As unpleasant as herpes and cold sores are, the good news is that lysine has been found to be very beneficial when treating them. Lysine has been found to help reduce the appearance of inflamed and painful-looking skin lesions on, and around, the affected areas. BUILDS MUSCLES - One of the primary roles of lysine, is to help enhance protein synthesis, which is where the body generates new muscle proteins. This in turn assists with the growth and repair of muscle tissue, especially following strenuous workouts where the muscles have taken a real pounding. By assisting with protein production, as well as collagen production, lysine is a supplement that can help people to increase their overall muscle mass levels. 500mg CAPSULES -Lysine, a favourite amino acid amongst bodybuilders looking to increase muscle mass, plays a vital role in the production of collagen and of muscle tissues and proteins. It also has many more benefits including treating cold sores and assisting with the absorption of essential vital minerals.