{"product_id":"l-glutamine-90-capsules","title":"L-Glutamine","description":"\u003cp\u003ePure Amino Acid 500mg · 90 Capsules\u003c\/p\u003e\n\u003ch3\u003eWhen you don't want a shaker bottle in your hand\u003c\/h3\u003e\n\u003cp\u003eLooking for glutamine supplement? Here is ours: L-Glutamine (Pure Amino Acid 500mg, 90 Capsules), made in the UK.\u003c\/p\u003e\n\u003cp\u003eThere are two kinds of supplement-takers in the world. There are people who love the morning ritual of the kitchen — the protein scoop, the shaker bottle, the cold press, the jug — and there are people for whom the supplement should disappear into the day with as little drama as possible. A small capsule with a glass of water, on the way out the door, no scene.\u003c\/p\u003e\n\u003cp\u003eThis little bottle is for the second group. Pure L-glutamine, the most abundant amino acid in the human body, in 500mg vegan capsules. Ninety capsules in the pot. Three to thirty capsules a day depending on what you are using it for and what your day looks like — but for most people, two or three with breakfast and another two or three after exercise is the rhythm.\u003c\/p\u003e\n\u003cp\u003eSame molecule that sits behind the powder version of this product. Same standardised crystalline amino acid. The difference is the form factor. A capsule fits in a jacket pocket, in an airline carry-on, in a desk drawer at the office. A scoop of powder doesn't.\u003c\/p\u003e\n\u003ch3\u003eThe bottle, in your hand\u003c\/h3\u003e\n\u003cp\u003eA clean cream pot, the green band of our label running around it, ninety capsules inside. Each capsule is a vegan cellulose shell holding 500 milligrams of crystalline pure L-glutamine — no fillers, no flavour, no sweetener. Take with water. With or without food.\u003c\/p\u003e\n\u003cp\u003eThe taste, on the rare occasions a capsule splits, is faintly sweet and faintly chalky — pure glutamine has a soft, almost neutral character on the tongue. That is one of the reasons the powder version of this product mixes cleanly into anything. In the capsule, the taste isn't a question. You swallow it the way you swallow a multivitamin.\u003c\/p\u003e\n\u003ch3\u003eWhat L-glutamine actually is\u003c\/h3\u003e\n\u003cp\u003eGlutamine is one of the twenty proteinogenic amino acids — the building blocks of every protein your body makes. It is what biochemists call a \"conditionally essential\" amino acid. The body normally makes its own glutamine from glutamate, in the muscle and the liver, in quantities sufficient for normal life. But under significant stress — heavy training, surgical recovery, prolonged illness, severe injury — demand can rise faster than synthesis, and the body can pull glutamine out of muscle tissue to meet demand elsewhere, particularly in the gut lining and the immune system.\u003c\/p\u003e\n\u003cp\u003eGlutamine is the most abundant free amino acid in human plasma. It is the most abundant amino acid in skeletal muscle. The cells of the small intestine — the enterocytes that line the inside of your gut — use glutamine as their primary fuel source, ahead of glucose. The cells of the immune system, particularly lymphocytes and macrophages, also rely on glutamine for energy at a high rate during periods of activity. This is the basis on which sports nutrition, surgical recovery clinics, and gastroenterology have all paid attention to glutamine for the better part of fifty years.\u003c\/p\u003e\n\u003cp\u003eNote the careful wording. We are describing a real, well-characterised biochemistry. We are not promising a cure for any condition. The body's demand for glutamine rises under stress; supplementation puts a measured amount of the amino acid into the diet without having to source it from twenty grams of cottage cheese.\u003c\/p\u003e\n\u003ch3\u003eA short history\u003c\/h3\u003e\n\u003cp\u003eGlutamine was first isolated from beetroot juice in 1883 by the German chemist Ernst Schulze. It became commercially available as a pure crystalline amino acid in the second half of the twentieth century — the production process is now a clean fermentation, typically using a strain of \u003cem\u003eCorynebacterium glutamicum\u003c\/em\u003e, the same family of bacteria used to produce monosodium glutamate. The output is a fine white crystalline powder of food-grade purity. The capsule version of this product is the same crystalline material, encapsulated.\u003c\/p\u003e\n\u003cp\u003eWithin sports nutrition, glutamine had its moment in the 1990s, when bodybuilding magazines treated it as the must-have post-workout supplement. The hype eventually settled. What remains, after several decades of more careful research, is a modest, sensible position: glutamine is not a magic muscle-building supplement on its own, but it is one of the cleanest, simplest amino acids you can put into a body that is being trained hard or healing.\u003c\/p\u003e\n\u003ch3\u003eWhy a capsule, and not the powder\u003c\/h3\u003e\n\u003cp\u003eThree reasons people choose the capsule over the powder.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTravel.\u003c\/strong\u003e A small bottle in a wash bag clears airline security without questions. A 100g pot of white powder, in the wrong jurisdiction, occasionally does not. People who travel frequently for work, who train in different cities every few days, or who simply prefer not to explain a scoop of powder to a hotel housekeeper, default to the capsule.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExactness.\u003c\/strong\u003e Each capsule is precisely 500mg. There is no scooping, no levelling off, no \"is that 5g or 8g?\" question. For people who want to track amino-acid intake to the milligram — competitive athletes on a coach's plan, people in physiotherapy, people coming back from surgery on a clinician's recommendation — the capsule is the form-factor of choice.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiscretion.\u003c\/strong\u003e Some people, frankly, just don't want a tub of white powder in the kitchen. The bodybuilder optic isn't for everyone. A small bottle of capsules in the bathroom cabinet, alongside the multivitamin, fits more naturally into a quiet supplement habit.\u003c\/p\u003e\n\u003cp\u003eThis is the same molecule as the powder. The choice is purely about the day-shape it fits into.\u003c\/p\u003e\n\u003ch3\u003eA quiet word about ritual\u003c\/h3\u003e\n\u003cp\u003eSupplements work best when the ritual around them is quiet enough that you forget to skip them. The capsule, as a delivery form, is designed for invisibility — bottle on the bathroom shelf, two with the morning brushed teeth, one with the kit bag at the gym door, no scoops to wash up, no shaker to remember. People who do best with supplements are usually the ones who have made the ritual small enough that life doesn't have to bend around it.\u003c\/p\u003e\n\u003cp\u003eThat is the case being made here. Not that the capsule is a better dose than the powder — they are the same molecule, gram for gram. The case is that for people whose day is already tightly stitched together with appointments, travel, and someone else's calendar, the form factor that disappears into existing rituals tends to be the one they actually take consistently for nine months instead of two weeks.\u003c\/p\u003e\n\u003ch3\u003eHow to use it\u003c\/h3\u003e\n\u003cp\u003eFor everyday foundational use — two or three capsules with breakfast, two or three after exercise. That gives between 1.5g and 3g of glutamine across the day, which is in the range many studies have used for general well-trained-adult support.\u003c\/p\u003e\n\u003cp\u003eFor more intentional sports use — five to ten capsules around training, often split into two doses, one before and one after the session. That puts the dose into the 2.5g to 5g range, closer to what is commonly used in sports protocols. Don't exceed thirty capsules in a day.\u003c\/p\u003e\n\u003cp\u003eTake with water. With or without food. Glutamine is heat-sensitive in liquid, so if you do empty capsules into a drink, drink it cold — but in the capsule form this isn't a question, the shell protects the crystalline glutamine until it dissolves in the gut.\u003c\/p\u003e\n\u003cp\u003eThe bottle of ninety lasts roughly fifteen days at six capsules a day, or thirty days at three a day.\u003c\/p\u003e\n\u003ch3\u003eHonest caveats\u003c\/h3\u003e\n\u003cp\u003eThis is a food supplement — it complements a varied diet, it doesn't replace one. Glutamine is one of the most-studied amino acids in sports and clinical literature, but the research base on its benefit in healthy, well-fed adults is modest. People with chronic kidney disease, chronic liver disease, or any condition involving impaired ammonia metabolism should not take supplemental glutamine without medical supervision, as glutamine metabolism produces ammonia which the impaired kidney or liver may not clear well. Pregnant or breastfeeding women, or anyone on medication, should speak to their GP before taking.\u003c\/p\u003e\n\u003cp\u003eDon't exceed thirty capsules in twenty-four hours. Keep the bottle cool, dry, sealed, out of reach of children. The shell is vegan cellulose. The product is suitable for vegetarians, vegans, kosher and halal.\u003c\/p\u003e\n\u003cp\u003eIf after eight weeks of consistent use you feel no difference in the things glutamine tends to support — recovery between training sessions, the steadiness of the gut on a stressful schedule, the quickness with which the day starts to feel normal again after a heavy week — stop. We would rather have your trust for the next thing than your guilt over the wrong thing.\u003c\/p\u003e\n\u003cp\u003e— Vitadefence\u003c\/p\u003e","brand":"Vitadefence®","offers":[{"title":"Default Title","offer_id":57112211751292,"sku":"sku-51823986540810","price":11.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0952\/9317\/8236\/files\/781025282-pl-413-front_angled_b94ba3af-3e3d-41b7-9c4c-00e91da7751d.jpg?v=1790890182","url":"https:\/\/leanandhealthy.myshopify.com\/products\/l-glutamine-90-capsules","provider":"Lean \u0026 Healthy","version":"1.0","type":"link"}