{"product_id":"cal-mag-180-tablets-davinci-labs","title":"Cal-Mag 180 Tablets by DaVinci Labs","description":"\u003cp\u003e\u003cstrong\u003eCal-Mag 180 Tablets by DaVinci Labs\u003c\/strong\u003e provides a clinically structured 2:1 ratio of calcium to magnesium as amino acid chelates, combined with Vitamin D3, to support normal bone mineral density, muscle function, and cardiovascular function.\u003c\/p\u003e\n\n\u003ch2\u003eKey Benefits of Bone-Supportive Minerals and Nutrient Cofactors\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalcium (500 mg as Calcium Amino Acid Chelate):\u003c\/strong\u003e Supports normal bone mineral density and maintains skeletal integrity; amino acid chelation promotes efficient gastrointestinal absorption compared to carbonate or oxide forms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnesium (200 mg as Magnesium Amino Acid Chelate):\u003c\/strong\u003e Supports normal bone matrix formation, promotes healthy muscle relaxation and neuromuscular function, and maintains normal energy metabolism as a cofactor for over 300 enzymatic reactions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2:1 Calcium to Magnesium Ratio:\u003c\/strong\u003e Supports balanced mineral intake consistent with established nutritional guidelines for bone and muscle health; the 2:1 ratio promotes normal calcium utilization and maintains healthy magnesium status simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVitamin D3 (50 IU as Cholecalciferol):\u003c\/strong\u003e Supports normal intestinal calcium absorption and promotes healthy calcium and phosphorus metabolism, which are required for normal bone mineralization.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmino Acid Chelate Delivery Form:\u003c\/strong\u003e Both calcium and magnesium are delivered as hydrolyzed protein chelates, a form designed to support efficient assimilation by binding the minerals to amino acids for enhanced gastrointestinal uptake and tolerability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBone Structural Support:\u003c\/strong\u003e The combination of calcium, magnesium, and Vitamin D3 supports the three primary nutritional factors involved in normal bone remodeling and maintenance of healthy bone mineral density across adult life stages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMuscle and Neuromuscular Function Support:\u003c\/strong\u003e Magnesium and calcium together support normal muscle contraction and relaxation cycles, promoting healthy neuromuscular function and normal cardiovascular muscle activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCardiovascular Function Support:\u003c\/strong\u003e Magnesium supports normal vascular smooth muscle tone and promotes healthy cardiovascular function through its role in electrolyte balance and normal cardiac muscle activity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy This Formula Matters\u003c\/h2\u003e\n\u003cp\u003eDaVinci Labs Cal-Mag uses hydrolyzed protein chelate forms of both calcium and magnesium, which are designed to improve bioavailability by binding the minerals to amino acids that facilitate transport across the intestinal mucosa, a meaningful distinction from less bioavailable forms such as calcium carbonate or magnesium oxide. The 2:1 calcium to magnesium ratio reflects established nutritional guidance for maintaining the physiological balance between these two minerals, as excess calcium without adequate magnesium can impair normal magnesium-dependent enzymatic activity. Vitamin D3 as cholecalciferol is included as the preferred form for supporting normal calcium absorption, as it is the same form produced endogenously through sun exposure and is efficiently converted to the active hormonal form in the body.\u003c\/p\u003e\n\n\u003ch2\u003eDietary \u0026amp; Quality Standards\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCalcium and magnesium delivered as amino acid chelates for enhanced bioavailability\u003c\/li\u003e\n\u003cli\u003eVitamin D3 as cholecalciferol (the preferred bioavailable form)\u003c\/li\u003e\n\u003cli\u003e2:1 calcium to magnesium ratio\u003c\/li\u003e\n\u003cli\u003eTablet format; 2 tablets per serving, 90 servings per bottle\u003c\/li\u003e\n\u003cli\u003eManufactured by DaVinci Labs in a cGMP-compliant facility\u003c\/li\u003e\n\u003cli\u003eNatural color variation may occur due to natural ingredient sourcing\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry place; keep out of reach of children\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhy are calcium and magnesium delivered as amino acid chelates in this formula?\u003c\/h3\u003e\n\u003cp\u003eAmino acid chelation binds the mineral to hydrolyzed protein fragments, which supports transport across the intestinal lining through amino acid absorption pathways. This delivery form is associated with improved bioavailability and gastrointestinal tolerability compared to inorganic mineral forms such as calcium carbonate or magnesium oxide, which require adequate stomach acid for dissolution and may cause digestive discomfort in some individuals.\u003c\/p\u003e\n\n\u003ch3\u003eWhat is the significance of the 2:1 calcium to magnesium ratio?\u003c\/h3\u003e\n\u003cp\u003eThe 2:1 ratio of calcium to magnesium reflects established nutritional guidance for maintaining physiological balance between these two minerals. Calcium and magnesium compete for absorption and share several metabolic pathways, so maintaining an appropriate ratio supports normal utilization of both minerals and promotes healthy magnesium status alongside calcium supplementation.\u003c\/p\u003e\n\n\u003ch3\u003eHow should this product be taken?\u003c\/h3\u003e\n\u003cp\u003eThe suggested use is 2 tablets with a meal, or as directed by a qualified healthcare practitioner. Taking calcium and magnesium with food supports normal digestive enzyme activity and may improve mineral absorption. A healthcare provider can advise on optimal timing based on individual health needs and any other supplements or medications being used.\u003c\/p\u003e\n\n\u003ch3\u003eWhy is Vitamin D3 included in a calcium and magnesium supplement?\u003c\/h3\u003e\n\u003cp\u003eVitamin D3 is required for normal intestinal calcium absorption. Without adequate Vitamin D status, the body's ability to absorb dietary and supplemental calcium is significantly reduced. Including Vitamin D3 as cholecalciferol in this formula supports the complete nutritional pathway for normal calcium utilization and bone mineralization.\u003c\/p\u003e\n\n\u003ch3\u003eIs this product appropriate during pregnancy or nursing?\u003c\/h3\u003e\n\u003cp\u003eIndividuals who are pregnant or nursing should consult a qualified healthcare practitioner before use. Calcium and magnesium requirements change during pregnancy and lactation, and a healthcare provider can determine the appropriate supplemental dose in the context of total dietary intake.\u003c\/p\u003e\n\n\u003ch3\u003eIs this product third-party tested?\u003c\/h3\u003e\n\u003cp\u003eDaVinci Labs manufactures Cal-Mag in a cGMP-compliant facility. For specific testing documentation or certificates of analysis, contact the manufacturer or your authorized distributor directly.\u003c\/p\u003e","brand":"DaVinci Labs","offers":[{"title":"Default Title","offer_id":53774651752632,"sku":"DAVL20645","price":29.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/3199\/9816\/files\/Cal-Mag_180_Tablets_by_DaVinci_Labs.png?v=1784148907","url":"https:\/\/blueskyvitamin.com\/products\/cal-mag-180-tablets-davinci-labs","provider":"Blue Sky Vitamin","version":"1.0","type":"link"}