Natural Factors, Magnesium Citrate 150 mg, Muscle and Heart Health Formula, 360 Capsules

For your muscles & heart:* Keep your muscles and heart healthy and strong with our easy-to-swallow source of magnesium citrate A health essential: Help fuel healthy metabolism and calcium absorption Whole body benefits: Delivered in citrate form to improve absorption and better support the hundreds of enzyme reactions that rely on magnesium throughout the body Just one capsule: Take up to 3 times daily; Non-GMO and free of diary, gluten, artificial colors, preservatives or sweeteners Third-party certified: Independently tested for GMOs and over 800 contaminants using advanced technology such as mass spectrometry to ensure purity and potency Give your body and heart the support they need, delivered in an easy-to-swallow capsule with Magnesium Citrate. Magnesium is vital for many functions and reactions in your body, making it an essential part of your routine. It is necessary for protein synthesis, carbohydrate metabolism, and helps with the absorption of calcium. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure or prevent any disease. a{display:block}._posts-dp-same-brand-desktop-card_style_post-carousel-brand-name-container-long__3hF-7{width:360px}._posts-dp-same-brand-desktop-card_style_post-carousel-brand-name-container-truncated__3H5U-{width:180px}._posts-dp-same-brand-desktop-card_style_post-carousel-brand-follow-container__3FO-Z{display:inline-block;line-height:48px;margin-left:10px}._posts-dp-same-brand-desktop-card_style_post-carousel-brand-name__FFo4L{color:#0f1111;font-size:14px;font-weight:700}._posts-dp-same-brand-desktop-card_style_post-carousel-brand-name-link__2jTxP{font-size:14px}._posts-dp-same-brand-desktop-card_style_post-carousel-image__3gSWF{height:240px;-o-object-fit:cover;object-fit:cover;width:240px}._posts-dp-same-brand-desktop-card_style_post-carousel-image-caption-container__3r3cy{height:56px;padding:10px 10px 8px}._posts-dp-same-brand-desktop-card_style_post-carousel-image-caption__m9Zm8{color:#0f1111;font-size:13px}._posts-dp-same-brand-desktop-card_style_post-same-brand-container__3N012{margin-bottom:24px;margin-top:20px}._posts-dp-same-brand-desktop-card_style_post-carousel-container__1-a11{margin-bottom:32px}._posts-dp-same-brand-desktop-card_style_post-carousel-container__1-a11 ._posts-dp-same-brand-desktop-card_style_a-carousel-header-row__1ghsK{border:1px solid hsla(0,0%,7%,.08)}._posts-dp-same-brand-desktop-card_style_post-carousel-element-container__OrvFN{border:1px solid hsla(0,0%,7%,.08);border-radius:4px;width:240px} ._posts-dp-same-brand-desktop-card_style_brand-follow-button__GQPgx{background:#fff;border-color:#879596;border-radius:4px;border-width:.1em;box-shadow:none;color:#373e37;font-size:13px;height:32px;line-height:16px;white-space:nowrap;width:100px} if(window.mix_csa){window.mix_csa('[cel_widget_id {e.sendHTMLReached.set({id:a,name:t},new Date)},e.startSafeFrameCSMMetrics=(t,a)=>{e.startSafeFrameCSM.set({id:a,name:t},new Date)},e.startSafeFrameCSAMetrics=(t,a)=>{e.startSafeFrameCSA.set(t,new Date)};let t=(e,t)=>({slotId:e,wrapperDivId:`ape_${t}_wrapper`,placementDivId:`ape_${t}_placement`,iframeId:`ape_${t}_iframe`,textDivWrapperId:`ape_${t}_text-wrapper`,textDivId:`ape_${t}_text`,auiCardDeckId:`ape_${t}_aui_cardDeck`});var a=function(e,t){if(void 0===t&&(t=document),""===e)return"";var a,r,d=null==t?void 0:t.getElementById("ape_".concat(e,"_placement_ClickTracking"));return null!==(r=null===(a=null==d?void 0:d.getAttribute)||void 0===a?void 0:a.call(d,"data-val"))&&void 0!==r?r:""};let r=(e,t,a)=>new Promise(r=>{let d=new MutationObserver((e,a)=>{for(let d of e)for(let e of d.addedNodes)e.id===t&&(a.disconnect(),r(e))}),n=a.getElementById(t);n?r(n):d.observe(e,{subtree:!0,childList:!0})});window.grandprix||(window.grandprix={metrics:e,wrappers:class{static listenForSFIFrameLoad(e,t,d,n=window){let i=e=>{var t;let r=n.document.getElementById(e),d=r.getAttribute("data-page-type"),i=r.getAttribute("data-subpage-type"),s=r.getAttribute("data-slot-name");return void 0===(t=n)&&(t=window),a([d,s,i].join("_"),t.document)},s=(e,t)=>{let a=i(e);return t.postMessage({command:"percolateClickTracking",data:a}),a},l=(e,a)=>{if(e.source===a.contentWindow&&"sf iframe ready"===e.data){var r,i,l,o;null==a||a.setAttribute("data-iframe-ready","true"),null===(i=performance)||void 0===i||null===(r=i.mark)||void 0===r||r.call(i,`SafeFrame: Start received sf ready message ${t}`);let c=null!==(o=e.ports[0])&&void 0!==o?o:null===(l=e.data)||void 0===l?void 0:l.messagePort,m=s(t,c);null==a||a.setAttribute("data-sent-percolate-click-tracking-params",m),this.fastSafeFrameLoad(t,`sf-host-load_${t}`,d,c,n)}},o=async a=>{l(a,await r(n.document.getElementById(t),e,n.document))};n.addEventListener("message",o)}static async fastSafeFrameLoad(a,d,n,i,s=window){var l,o,c,m;try{null===(o=performance)||void 0===o||null===(l=o.mark)||void 0===l||l.call(o,`SafeFrame: Start fastSafeFrameLoad ${a}`);let c=s.document,m=c.getElementById(a),u=m.getAttribute("data-scope"),p=m.getAttribute("data-placement-name"),f=t(p,u),g=c.getElementById(f.iframeId),v=g.getAttribute("data-arid"),S=JSON.parse(g.getAttribute("name")),w=n(),A={id:a,name:p};w?w.secondPhaseLoadAd(v,S,i,e.sendHTMLReached.get(A),e.startSafeFrameCSM.get(A),e.startSafeFrameCSA.get(f.placementDivId)):(await r(m,d,c)).addEventListener("load",t=>{n().secondPhaseLoadAd(v,S,i,e.sendHTMLReached.get(A),e.startSafeFrameCSM.get(A),e.startSafeFrameCSA.get(f.placementDivId))})}catch(e){console.error(e),null===(c=(m=window).ueLogError)||void 0===c||c.call(m,e,{logLevel:"ERROR",attribution:"APE-safeframe",message:""})}}}})})(); //# sourceMappingURL=grandprix.js.map window.grandprix.metrics.sendHTMLReachedMetrics("Detail_dp-ads-center-promo_Desktop", "32fc627e-b509-489a-93e0-f2589ab00826"); window.grandprix.metrics.startSafeFrameCSMMetrics("Detail_dp-ads-center-promo_Desktop", "32fc627e-b509-489a-93e0-f2589ab00826"); window.grandprix.metrics.startSafeFrameCSAMetrics("ape_Detail_dp-ads-center-promo_Desktop_placement"); window.grandprix.wrappers.listenForSFIFrameLoad("ape_Detail_dp-ads-center-promo_Desktop_iframe", "ape_Detail_dp-ads-center-promo_Desktop_placement", (function() {return window.DAsf;})); \n", "adFeedbackOnTop":false } , "adPlacementMetaData": { "pageUrl": "aHR0cHM6Ly93d3cuYW1hem9uLmNvbS9OYXR1cmFsLUZhY3RvcnMtTWFnbmVzaXVtLVN1cHBvcnRzLUZ1bmN0aW9uL2RwL0IwMEI5NUhaTEM/cWlkPTE3MTQ2NjA0Njc4OTM [class=a-fixed-left-grid-inner]{display:-webkit-box;display:-ms-flexbox;display:flex;height:100%}._multi-brand-video-desktop_style_productRowContainer__nQruj{-webkit-box-align:center;-ms-flex-align:center;-webkit-box-pack:center;-ms-flex-pack:center;align-items:center;justify-content:center;position:relative}._multi-brand-video-desktop_style_singleProductImageContainer__2tC7_{height:100%;width:100%}._multi-brand-video-desktop_style_singleProductImageContainer__2tC7_ img{max-height:250px!important}._multi-brand-video-desktop_style_productImage__2lYMQ{max-height:100%;max-width:100%;padding:5px}._multi-brand-video-desktop_style_productImageLink__3xdB3{-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:100%} ._multi-brand-video-desktop_Product_productContainer__2eu9t{height:100%;width:100%}._multi-brand-video-desktop_Product_productRowContainer__3lDEJ{-webkit-box-align:center;-ms-flex-align:center;-webkit-box-pack:center;-ms-flex-pack:center;align-items:center;display:-webkit-box;display:-ms-flexbox;display:flex;height:100%;justify-content:center;position:relative}._multi-brand-video-desktop_Product_productRowContainer__3lDEJ._multi-brand-video-desktop_Product_verticalOrientation__1IPo0{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column}._multi-brand-video-desktop_Product_verticalOrientation__1IPo0 ._multi-brand-video-desktop_Product_productDetailsColumn__1dUoo,._multi-brand-video-desktop_Product_verticalOrientation__1IPo0 ._multi-brand-video-desktop_Product_productImageColumn__35mcV{width:100%!important}._multi-brand-video-desktop_Product_singleProductImageContainer__1xhVQ{height:100%;width:100%}._multi-brand-video-desktop_Product_desktopProductContainer__NWk91 ._multi-brand-video-desktop_Product_singleProductImageContainer__1xhVQ img{max-height:250px!important}:not(._multi-brand-video-desktop_Product_desktopProductContainer__NWk91) ._multi-brand-video-desktop_Product_singleProductImageContainer__1xhVQ img{max-height:170px!important}._multi-brand-video-desktop_Product_productImage__2HdBa{max-height:100%;max-width:100%;padding:5px}._multi-brand-video-desktop_Product_productImageLink__3vqfp{-webkit-box-align:center;-ms-flex-align:center;align-items:center;height:100px}@media screen and (max-width:1250px){._multi-brand-video-desktop_Product_desktopProductContainer__NWk91 ._multi-brand-video-desktop_Product_productRowContainer__3lDEJ{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-align:start;-ms-flex-align:start;-webkit-box-pack:space-evenly;-ms-flex-pack:space-evenly;align-items:flex-start;-ms-flex-direction:column;flex-direction:column;justify-content:space-evenly}._multi-brand-video-desktop_Product_desktopProductContainer__NWk91 ._multi-brand-video-desktop_Product_productDetailsColumn__1dUoo,._multi-brand-video-desktop_Product_desktopProductContainer__NWk91 ._multi-brand-video-desktop_Product_productImageColumn__35mcV{margin:0!important;width:100%!important}}._multi-brand-video-desktop_Product_tint__1KWm8{background:#879596;height:100%;left:0;opacity:.07;pointer-events:none;position:absolute;top:0;width:100%;z-index:6} ._multi-brand-video-desktop_Link_link__2AMAT{color:inherit;pointer-events:auto;position:relative;text-decoration:none!important;z-index:5}._multi-brand-video-desktop_Link_fullSize__20Juh{display:block;height:100%;width:100%}._multi-brand-video-desktop_Link_hidden__1bAqt,._multi-brand-video-desktop_Link_hidden__1bAqt:focus{outline:none!important} ._multi-brand-video-desktop_style_audioToggle__2im9Z circle{fill:rgba(0,0,0,.5)}._multi-brand-video-desktop_style_audioToggle__2im9Z path{fill:#fff} ._multi-brand-video-desktop_style_ccToggle__Nh6xl circle{fill:rgba(0,0,0,.5)}._multi-brand-video-desktop_style_ccToggle__Nh6xl path{fill:#fff}._multi-brand-video-desktop_style_ccButtonOff__3K1_1{opacity:0} ._multi-brand-video-desktop_style_productImageLinkContainer__3novt{height:100%;width:auto}._multi-brand-video-desktop_style_productImageContainer__1-a6X{height:100%;overflow:hidden;position:relative;text-align:center}._multi-brand-video-desktop_style_image__pQREQ{height:auto;mix-blend-mode:multiply;position:relative} ._multi-brand-video-desktop_style_productDetails__2_cOo{margin:4px!important}._multi-brand-video-desktop_style_productTitle__1rGyG{-webkit-box-orient:vertical;-webkit-line-clamp:2;display:-webkit-box;max-height:48px;overflow:hidden;text-overflow:ellipsis} ._multi-brand-video-desktop_Tint_tint__2SjfG{background:#879596;height:100%;left:0;opacity:.07;pointer-events:none;position:absolute;top:0;width:100%;z-index:6} ._multi-brand-video-desktop_style_ad-feedback-primary-link__2bIZi{height:30px;margin-bottom:7px;margin-top:4px;min-width:75px}._multi-brand-video-desktop_style_ad-feedback-text__2HjQ9{color:#555;font-family:Amazon Ember Regular,Amazon Ember,Arial;font-size:11px}._multi-brand-video-desktop_style_ad-feedback-sprite__28uwB{background-color:transparent;background-image:url(https://m.media-amazon.com/images/G/01/ad-feedback/info_icon_1Xsprite.png);background-position:0 0;background-repeat:no-repeat;color:#969696;display:inline-block;height:12px;margin:1px 0 1px 3px;vertical-align:text-top;width:14px}._multi-brand-video-desktop_style_ad-feedback-sprite-mobile__2_rj8{background-image:url(https://m.media-amazon.com/images/G/01/ad-feedback/default_info_icon_3x.png);background-repeat:no-repeat;background-size:contain;color:#969696;display:inline-block;height:12px;margin:1px 0 1px 3px;vertical-align:text-top;width:12px}._multi-brand-video-desktop_style_ad-feedback-text-desktop__q3xp_{color:#555;cursor:pointer;display:inline-block;font-family:Amazon Ember Regular,Amazon Ember,Arial;font-size:11px;right:0;top:2px}._multi-brand-video-desktop_style_ad-feedback-loading-spinnner__1nmZw{margin-left:45%;margin-top:250px}._multi-brand-video-desktop_style_ad-feedback-loading-spinnner-rtl__2BoOY{margin-right:45%;margin-top:250px} ._multi-brand-video-desktop_energy-efficiency_energy-efficiency-container__1Pkva{text-align:left}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-standard__28gp8{cursor:pointer;display:inline-block;height:24px}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-shape__1IcJY{display:inline-block;height:24px}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-rating__3_0eN{fill:#fff;font-size:20px;vertical-align:middle}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-rating-sign__1ronK{fill:#fff;font-size:14px;vertical-align:middle}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-rating-2021__2Q_3P{left:24px * .6;text-shadow:-.5px -.5px 0 #000,.5px -.5px 0 #000,-.5px .5px 0 #000,.5px .5px 0 #000}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-data-sheet-label-container__2iEi2{display:inline-block;padding-left:5px;padding-top:0;position:absolute;vertical-align:middle}._multi-brand-video-desktop_energy-efficiency_energy-efficiency-badge-data-sheet-label__3b6X3{cursor:pointer;word-break:break-word} ._multi-brand-video-desktop_style_dealLabel__1cgSU{border-radius:2px;font-size:11px;font-weight:700;margin-right:6px;padding:4px 6px;position:relative}._multi-brand-video-desktop_style_dealMessage__1qaio{-webkit-box-flex:1;-ms-flex:1;flex:1;font-size:11px;font-weight:700;line-height:12px;position:relative}._multi-brand-video-desktop_style_badgeContainer__3rI4l{-webkit-box-align:center;-ms-flex-align:center;align-items:center;display:-webkit-box;display:-ms-flexbox;display:flex;margin-top:4px}._multi-brand-video-desktop_style_badgeOneLineContainer__2u_2T{-webkit-box-align:center;-ms-flex-align:center;align-items:center}._multi-brand-video-desktop_style_badgeTwoLineContainer__2UDlJ{-webkit-box-orient:vertical;-webkit-box-direction:normal;-webkit-box-align:start;-ms-flex-align:start;align-items:start;-ms-flex-direction:column;flex-direction:column}._multi-brand-video-desktop_style_badgeTwoLineContainer__2UDlJ:first-child{margin-bottom:4px} Similar brands on Amazon Page 1 of 1 Start Over Page 1 of 1 Sponsored Previous page BiOptimizers Shop the Store on Amazon › Magnesium Breakthrough Supplement 4.0 - Has 7 Forms of Magnesium: Glycinate, Malate, Citrate, and More - Natural Sleep and Brain Supplement - 30 Capsules 4.4 out of 5 stars 7,250 $22.00 $ 22 . 00