{"product_id":"magtein-152-fl-oz","title":"Magtein 15.2 fl oz","description":"\u003ch2\u003eLiposomal Magnesium L-Threonate Supplement for Brain and Cognitive Support\u003c\/h2\u003e\n\u003cp\u003eMagtein® 15.2 fl oz by Quicksilver Scientific delivers magnesium L-threonate — the only form of magnesium clinically demonstrated to cross the blood-brain barrier and increase brain magnesium levels — in a large-format liposomal liquid for daily cognitive and nervous system support. This \u003cstrong\u003eliposomal magnesium L-threonate supplement\u003c\/strong\u003e combines the superior brain-delivery of Magtein with Quicksilver's absorption-enhancing liposomal technology.\u003c\/p\u003e\n\u003ch2\u003eWhy Magnesium L-Threonate Is the Brain Magnesium of Choice\u003c\/h2\u003e\n\u003cp\u003eMost magnesium forms (glycinate, citrate, oxide) raise serum and tissue magnesium but do not reliably increase magnesium in the brain due to the blood-brain barrier. Magnesium L-threonate was specifically developed by MIT researchers to address this gap — using the threonate carrier to transport magnesium across the BBB and into neurons, where it supports synaptic density, memory, and cognitive resilience.\u003c\/p\u003e\n\u003ch2\u003eKey Features of This Magtein Formula\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMagnesium L-threonate — the only form clinically shown to raise brain magnesium\u003c\/li\u003e\n\u003cli\u003eLiposomal liquid for enhanced GI absorption and systemic delivery\u003c\/li\u003e\n\u003cli\u003eSupports cognitive function, memory, and synaptic plasticity\u003c\/li\u003e\n\u003cli\u003ePromotes healthy nervous system function and stress resilience\u003c\/li\u003e\n\u003cli\u003e15.2 fl oz — large format for sustained daily cognitive support\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho This Is For\u003c\/h2\u003e\n\u003cp\u003eThis liposomal magnesium L-threonate supplement is ideal for adults seeking brain-specific magnesium support for memory, focus, cognitive aging, or nervous system health — particularly those who haven't responded to standard magnesium forms.\u003c\/p\u003e\n\u003ch2\u003eHow to Use\u003c\/h2\u003e\n\u003cp\u003eTake as directed by your healthcare provider, typically 1–2 teaspoons daily in water.\u003c\/p\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":51252286062894,"sku":"000000000300111201","price":85.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0901\/3297\/1822\/files\/515x515-0011988-magtein-152-fl-oz.png?v=1779594562","url":"https:\/\/www.drmattgianforte.com\/products\/magtein-152-fl-oz","provider":"Dr Matt Gianforte","version":"1.0","type":"link"}