✓ OUR GUARANTEE – we have a no questions asked, money back guarantee policy so you can improve your nutrition and health with no risk. Also, we invest in the finest ingredients built into cutting edge formulas with no fancy labels, bottles or superfluous brand advertising. This is our model for delivering you real value with exceptional quality. ✓ PEACE OF MIND – our nutritional food supplements, vitamins, herbals, cleansers, tablets, powder, caps, oils and pills are manufactured with care exclusively in the UK to GMP code of practice and ISO 9001 testing, so you are safeguarded by the highest standards in the world. ✓ PURE – xSpan Labs L-Glutamine capsules are manufactured using only the finest quality raw materials in their best natural grade and purest form so that we can guarantee you receive a consistently high-quality product. Utilising the latest research to bring you premium, balanced, scientifically validated formulations free from: ?lactose, ?gluten, ?wheat, ?maize, ?soya, ?yeast, ?dairy, ?GMOs. Suitable for Vegetarians and Vegans. ✓EFFICACIOUS – L-Glutamine is an amino acid and is the most common amino acid found in the muscles. An important muscle building amino acid that helps to maintain healthy muscle glycogen stores after exercise. Glutamine helps maintain normal blood glucose and acid levels. ✓ POTENT – xSpan Labs high strength L-Glutamine capsules each contain 500mg of pure L-Glutamine in a vegan capsule shell with no fillers or binders added.