# Magnesium L-Lysinate **Canonical URL:** https://ingredients.hermeticasuperfoods.com/ingredients/magnesium-l-lysinate **Data Source:** Hermetica Superfoods Ingredient Encyclopedia **Updated:** 2026-03-31 **Evidence Score:** 2 / 10 **Category:** Mineral **Also Known As:** Magnesium lysinate, Magnesium bis(L-lysinate), L-lysine magnesium chelate, Magnesium-L-lysine complex, Bis(L-lysinato)magnesium ## Overview Magnesium L-lysinate is a chelated form of magnesium bound to the amino acid lysine, designed to potentially enhance absorption compared to inorganic magnesium salts. This compound delivers elemental magnesium for cellular [energy production](/ingredients/condition/energy), muscle function, and bone [metabolism](/ingredients/condition/weight-management). ## Health Benefits • No specific health benefits documented - no clinical trials or studies available in the research dossier • General magnesium supplementation benefits assumed but not studied for this specific form • Claims of superior bioavailability exist for related chelated forms but lack supporting evidence • Potentially gentle on the gut according to general chelate properties - no direct evidence • May support magnesium status like other forms - no form-specific research available ## Mechanism of Action Magnesium L-lysinate dissociates in the digestive tract to release magnesium ions and lysine. The magnesium ions activate over 300 enzymatic reactions, particularly [ATP synthesis](/ingredients/condition/energy) in mitochondria and calcium channel regulation in muscle and nerve cells. The lysine component may facilitate transport across intestinal membranes through amino acid transporters. ## Clinical Summary No specific clinical trials have been conducted on magnesium L-lysinate as a distinct compound. Research on chelated magnesium forms generally shows mixed results regarding bioavailability advantages over standard forms like magnesium oxide or citrate. Most magnesium research uses other forms, making direct efficacy claims for L-lysinate speculative. The evidence base relies primarily on general magnesium research rather than form-specific studies. ## Nutritional Profile Magnesium L-Lysinate is a chelated mineral compound in which magnesium (Mg²⁺) is coordinated with the essential amino acid L-Lysine. Elemental magnesium content is approximately 8–12% by molecular weight, depending on the specific chelation ratio (typically 1:2 molar ratio of Mg to L-Lysine). Each gram of Magnesium L-Lysinate provides an estimated 80–120 mg elemental magnesium. L-Lysine content contributes a secondary amino acid load of approximately 600–700 mg per gram of compound, providing a minor protein/nitrogen source. No significant macronutrient (fat, carbohydrate, fiber) contribution. No vitamins present. The chelated structure is theorized to enhance intestinal absorption by utilizing amino acid transporter pathways (peptide transporter PEPT1 and amino acid transporters), bypassing competitive ionic mineral absorption channels, which may confer improved bioavailability over inorganic magnesium salts such as magnesium oxide (bioavailability ~4%) or magnesium sulfate; however, direct comparative bioavailability studies specific to Magnesium L-Lysinate are not documented in available literature. Related amino acid chelates (e.g., magnesium bisglycinate) demonstrate bioavailability of approximately 40–50% in clinical studies, and similar properties are assumed but unconfirmed for this form. Magnesium itself functions as a cofactor in over 300 enzymatic reactions. The compound is expected to have lower osmotic laxative effect than inorganic magnesium salts based on chelate class properties, though no direct gastrointestinal tolerability data exists for this specific form. ## Dosage & Preparation No clinically studied dosage ranges are available for Magnesium L-Lysinate. The compound is commercially available as powder but lacks supporting trial data for appropriate dosing. Consult a healthcare provider before starting any new supplement. ## Safety & Drug Interactions Magnesium L-lysinate appears generally safe at typical supplemental doses but may cause gastrointestinal upset including diarrhea at high doses. It may enhance the effects of muscle relaxants, [blood pressure](/ingredients/condition/heart-health) medications, and antibiotics like tetracycline or quinolones. Individuals with kidney disease should avoid magnesium supplements without medical supervision. Safety during pregnancy and breastfeeding has not been specifically established for this chelated form. ## Scientific Research No human clinical trials, RCTs, or meta-analyses are available for Magnesium L-Lysinate specifically. No PubMed PMIDs were found in the research dossier, and while general claims of superior bioavailability exist for related chelated forms, no study designs, sample sizes, or outcomes are documented. ## Historical & Cultural Context No historical context or uses in traditional medicine systems are documented for Magnesium L-Lysinate. As a synthetic compound, it lacks traditional usage history. ## Synergistic Combinations Other magnesium forms, Vitamin D3, Vitamin B6, Calcium, Zinc ## Frequently Asked Questions ### What is the difference between magnesium L-lysinate and magnesium glycinate? Magnesium L-lysinate uses lysine as the chelating amino acid while magnesium glycinate uses glycine. Both aim to improve absorption, but glycinate has more research supporting its bioavailability and gentler digestive effects. ### How much elemental magnesium is in magnesium L-lysinate? The exact elemental magnesium content varies by manufacturer, but chelated forms typically contain 10-20% elemental magnesium by weight. Always check the supplement facts panel for the specific elemental magnesium amount per serving. ### Is magnesium L-lysinate better absorbed than magnesium oxide? While theoretically amino acid chelation may improve absorption compared to magnesium oxide, no specific comparative studies exist for L-lysinate. Magnesium oxide has poor bioavailability at around 4%, but L-lysinate's actual absorption rate remains unstudied. ### Can magnesium L-lysinate cause stomach upset? Chelated magnesium forms like L-lysinate generally cause less digestive upset than inorganic forms, but individual tolerance varies. Starting with lower doses and taking with food can minimize potential gastrointestinal side effects like loose stools. ### What is the recommended dosage for magnesium L-lysinate? No specific dosage recommendations exist for magnesium L-lysinate. General magnesium recommendations are 310-420mg elemental magnesium daily for adults, but consult healthcare providers for personalized dosing based on individual needs and other magnesium sources. ### Does magnesium L-lysinate interact with common medications? Magnesium L-lysinate may interact with certain medications, particularly bisphosphonates (used for bone health), tetracycline antibiotics, and quinolone antibiotics, as magnesium can reduce their absorption when taken simultaneously. It's recommended to separate magnesium supplementation from these medications by at least 2 hours. Additionally, magnesium may have additive effects with blood pressure-lowering medications, so consultation with a healthcare provider is advisable if you're taking antihypertensive drugs. ### Is magnesium L-lysinate safe during pregnancy and breastfeeding? Magnesium L-lysinate is generally considered safe during pregnancy within appropriate dosage ranges, as magnesium is an essential mineral for fetal development and maternal health. However, pregnant and breastfeeding women should consult their healthcare provider before starting any supplement to ensure it aligns with their individual needs and any existing health conditions. The typical prenatal magnesium recommendation is 320-400 mg daily for pregnant women, but personalized guidance is essential. ### Who should avoid taking magnesium L-lysinate? Individuals with severe kidney disease or renal impairment should avoid magnesium L-lysinate without medical supervision, as impaired kidneys cannot effectively regulate magnesium excretion. People with myasthenia gravis or other neuromuscular disorders should also consult a healthcare provider before supplementation. Additionally, those with a known allergy to any component of the supplement or who experience adverse reactions should discontinue use and seek medical advice. --- *Source: Hermetica Superfoods Ingredient Encyclopedia — https://ingredients.hermeticasuperfoods.com* *License: CC BY-NC-SA 4.0 — Attribution required. Commercial use: admin@hermeticasuperfoods.com*