Now available in Lemon & Lime Orange Sour Apple & Raspberry Lemonade. What is L Glutamine? Glutamine is a vital amino acid that is required by every muscle in the body & is one of the most important building blocks in forming the proteins that maintain cellular health & tissue repair. Glutamine is found in varying amounts in most meat & fish as well as to a small extent in vegetables & pulses. What are the Benefits of L Glutamine? Glutamine is a semi essential amino acid that the body is able to produce in small amounts; however the majority of it must come from the diet & this is where L glutamine amino acids can be beneficial in your supplementation regime. Who is L Glutamine suitable for? Glutamine is for anyone engaged in a long term physical training plan whereby getting the right dietary balance of amino acids is absolutely essential. The body requires the right kind of nutrients in order to perform & develop correctly & whether these come from food or from supplements they are needed for many purposes. L-Glutamine is also suitable for vegans & vegetarians. How To Take L Glutamine As a dietary supplement we recommend consuming 5 grams 1 to 3 times daily. L glutamine can be consumed throughout the day however is most beneficial first thing in the morning pre & post workout & before bed. L glutamine can be mixed with plain water or can be combine with your favourite juices & pre-workouts.