{"product_id":"lumina-core-l-glutamine-powder-1","title":"L-Glutamine Powder","description":"\u003ch3\u003eFuel for Intestinal Cells and Recovery Pathways\u003c\/h3\u003e\u003cp\u003eL-glutamine is the most abundant amino acid in the body and becomes especially important when demand rises during physical stress, intense training, travel, irregular sleep, or high workloads. One reason it’s so widely used in clinical and sports nutrition is that glutamine is a preferred fuel source for rapidly dividing cells—particularly cells of the intestinal lining (enterocytes) and certain immune cells. \u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3680701\/?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePMC\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eLumina REPAIR provides pure L-glutamine powder\u003c\/strong\u003e in a simple, unflavored formula designed to fit into a daily routine without stimulants, sweeteners, or unnecessary additions. It’s built for consistency: steady intake during higher-demand periods is the practical approach most aligned with how glutamine physiology works.\u003c\/p\u003e\u003ch3\u003eWhy a single-ingredient formula (and why that’s beneficial)\u003c\/h3\u003e\u003cp\u003eGlutamine works as a foundational substrate (a “building and fuel” molecule), not a proprietary blend ingredient that needs to be hidden behind under-dosed mixes. A single-ingredient product makes it easier for customers to:\u003c\/p\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eMatch intake to the evidence-based dose ranges\u003c\/strong\u003e used in sports and clinical nutrition contexts\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eStack cleanly\u003c\/strong\u003e with other products (including gut-support formulas like your Lumina SHIELD) without overlapping actives\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eAvoid confounders\u003c\/strong\u003e (sweeteners, botanicals, or stimulants) when they’re trying to learn what helps them personally\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eWhat the research suggests (honest, useful framing)\u003c\/h3\u003e\u003cp\u003eGlutamine is commonly discussed in two practical lanes:\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1) Intestinal lining support (barrier and resilience)\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eEnterocytes can use glutamine as a major fuel source, which is one reason it’s frequently studied in gut-stress contexts. \u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3680701\/?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePMC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eIn athletes and heat\/exertion models, studies have investigated whether glutamine supports gut barrier resilience and reduces stress-related increases in intestinal permeability—results vary by protocol, dose, and stress level, but the mechanism is plausible and repeatedly studied. \u003ca href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/17461391.2021.2001575?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTaylor \u0026amp; Francis Online+1\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003cp\u003e\u003cstrong\u003e2) Recovery support during high demand\u003c\/strong\u003e\u003c\/p\u003e\u003col\u003e\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eGlutamine demand may rise during heavy training or stress. Research on performance\/recovery outcomes is mixed overall, but glutamine remains widely used because it’s fundamental to nitrogen transport and recovery metabolism, and because some studies show benefits in specific contexts (especially when the body is under greater strain). \u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0022316622096973?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eScienceDirect+1\u003c\/a\u003e\n\u003c\/li\u003e\u003c\/ol\u003e\u003cp\u003eTo keep this compliant and trustworthy: glutamine is not a drug and isn’t positioned here as a treatment for any condition. It’s best described as \u003cstrong\u003ea foundational, single-ingredient support tool\u003c\/strong\u003e for people who want to reinforce gut-lining nutrition and recovery capacity during demanding periods.\u003c\/p\u003e\u003ch3\u003eHow Lumina REPAIR fits with Lumina SHIELD (stack logic)\u003c\/h3\u003e\u003cp\u003eYou described REPAIR as synergistic with Lumina SHIELD. The cleanest way to explain this to customers is:\u003c\/p\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eSHIELD\u003c\/strong\u003e provides a broader “gut-support” strategy (your formula context)\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003e\u003cstrong\u003eREPAIR\u003c\/strong\u003e supplies a targeted, single-ingredient substrate (L-glutamine) that is commonly used to support intestinal lining cells during higher demand \u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3680701\/?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePMC\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eCore Benefits (structure\/function language)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIntestinal Cell Support:\u003c\/strong\u003e Fuels gut lining cells (enterocytes) that require high metabolic support \u003ca href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC3680701\/?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePMC\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eRecovery Support:\u003c\/strong\u003e Supports post-exercise and stress recovery demand (non-stimulant) \u003ca href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0022316622096973?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eScienceDirect+1\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eResilience:\u003c\/strong\u003e Helps maintain digestive stability during higher-demand periods such as intense training, heat exposure, or travel \u003ca href=\"https:\/\/www.tandfonline.com\/doi\/full\/10.1080\/17461391.2021.2001575?utm_source=chatgpt.com\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eTaylor \u0026amp; Francis Online+1\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eProduct Details (do not remove)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIngredients:\u003c\/strong\u003e L-Glutamine Powder.\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eFlavor:\u003c\/strong\u003e Unflavored\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eManufacturer Country:\u003c\/strong\u003e USA\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eProduct Amount:\u003c\/strong\u003e 0.66lb (300g)\u003c\/p\u003e\u003cp\u003e \u003cstrong\u003eGross Weight:\u003c\/strong\u003e 0.7lb (317g)\u003c\/p\u003e\u003ch2\u003eSuggested Use (do not remove)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eSuggested Use:\u003c\/strong\u003e 1 serving 1 to 3 times daily with a beverage of choice or as directed by a healthcare professional.\u003c\/p\u003e\u003ch3\u003ePractical use notes (adds clarity without changing your instructions)\u003c\/h3\u003e\u003col\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eMany people prefer \u003cstrong\u003e1 serving daily\u003c\/strong\u003e as a baseline, then increase toward the upper end of your suggested range during higher-demand periods (heavy training blocks, heat exposure, travel, high stress).\u003c\/li\u003e\n\u003cli data-list=\"bullet\"\u003e\n\u003cspan class=\"ql-ui\" contenteditable=\"false\"\u003e\u003c\/span\u003eBecause it’s \u003cstrong\u003eunflavored\u003c\/strong\u003e, it mixes well into water, smoothies, or protein shakes without changing taste much.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eSafety Information (do not remove)\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCaution:\u003c\/strong\u003e Do not exceed recommended dose. Pregnant or nursing mothers, children under 18 years of age, and individuals with a known medical condition should consult a physician before using this or any dietary supplement. This product is manufactured and packaged in a facility that may also process milk, soy, wheat, egg, peanuts, tree nuts, fish, and crustacean shellfish.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e Keep out of reach of children. Do not use if the safety seal is damaged or missing. Store in a cool, dry place.\u003c\/p\u003e\u003ch2\u003eFDA Disclaimer (end, as requested)\u003c\/h2\u003e\u003cp\u003e\u003cem\u003eThese statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\u003ch3\u003e\u003cbr\u003e\u003c\/h3\u003e","brand":"Lumina Core Supplements v2","offers":[{"title":"Default Title","offer_id":51215813935421,"sku":"VTL4GLUT","price":26.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/9909\/5101\/files\/1767381883735-generated-label-image-0_34a74574-404b-43a2-8b97-f071f26b2e4b.jpg?v=1767481499","url":"https:\/\/luminacorev2.myshopify.com\/products\/lumina-core-l-glutamine-powder-1","provider":"Lumina Core Supplements","version":"1.0","type":"link"}