{"title":"Best Sellers","description":null,"products":[{"product_id":"essential-lab-panel","title":"Essential Lab Panel","description":"\u003cp\u003e\u003cstrong\u003eThe Essential Lab Panel covers bloodwork essentials.\u003c\/strong\u003e Our goal is to make health and hormone testing as accessible and seamless as possible. The following markers provide an integrated snapshot of your testosterone levels, thyroid status, and cardio-metabolic health. Liver enzymes, kidney metabolites, and electrolyte metrics are additionally included.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e\u003cspan\u003e*This lab package does NOT meet Guided Optimization requirements.\u003c\/span\u003e\u003c\/i\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":50075038908690,"sku":"QST-150","price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/essentialpanel.webp?v=1788375385"},{"product_id":"total-health-panel-comprehensive","title":"Total Health Panel - Comprehensive","description":"\u003ch3\u003e\u003cstrong\u003e80+ Biomarkers tested\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003eA strong foundation for better health. This panel covers key areas like hormonal balance, metabolic function, cardiovascular health, and organ function, giving you clear insights into your body’s overall well-being. It also screens for inflammation, insulin resistance, and lipid health, helping you take control of your long-term wellness. \u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Male","offer_id":51160556142866,"sku":"QST-140","price":495.0,"currency_code":"USD","in_stock":true},{"title":"Female","offer_id":51160556175634,"sku":"QST-141","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/comprehensive_b04d79a4-e216-47bf-b4fc-a0e24c79b4aa.webp?v=1776454237"},{"product_id":"hair-panel-comprehensive-1","title":"Hair Loss Root Cause","description":"\u003cp class=\"fusion-woocommerce-tab-title fusion-responsive-typography-calculated\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eMeet the hormone behind pattern hair loss.\u003cbr\u003e\u003cbr\u003eIf the simple causes came back clear, the answer is usually DHT, the androgen most responsible for male and female pattern loss. This panel measures it directly, total and free, then surrounds it with the full hormonal, metabolic, and nutrient picture so you can see exactly what's feeding the problem.\u003cbr\u003e\u003cbr\u003eAlong with DHT, it runs testosterone, SHBG, estradiol, DHEA-S, and cortisol for the complete hormone axis, thyroid with antibodies, metabolic markers (insulin, HbA1c), inflammation, and a deep nutrient panel (iron, ferritin, vitamin D, zinc, B12, folate, copper). It's the level of detail you'd actually build a plan around.\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":51248806330642,"sku":"QST-161","price":525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/hairloss-root.webp?v=1788390973"},{"product_id":"testosterone-monitoring-panel","title":"Testosterone Monitoring Panel","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eOnce you're on testosterone therapy, it's not about hitting a number, it's about holding it there safely. Raising your testosterone changes more than your testosterone. It moves your estradiol, your red blood cell count, your lipids, and your prostate markers, so this testosterone test monitors all of it.\u003cbr\u003e\u003cbr\u003eThis panel tests total and free testosterone on LC\/MS and equilibrium dialysis, the most accurate methods available, alongside sex hormone-binding globulin (SHBG), ultrasensitive estradiol, and DHEA-S, to show whether the dose is landing and estrogen is managed. CBC to track hematocrit, PSA for the prostate, and lipids plus ApoB for cardiovascular impact, the safety markers a responsible protocol never skips. Plus thyroid, metabolic, and inflammation markers to catch what testosterone-only hormone testing would miss.\u003cbr\u003e\u003cbr\u003eRun it quarterly to keep your TRT protocol honest and your numbers accurate. Measured the right way, not the cheap way.\u003c\/span\u003e\u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":52593940070674,"sku":"QST-138","price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/test-monitor.webp?v=1788379412"},{"product_id":"perimenopause-panel","title":"Perimenopause Panel","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eSomething's changed, and \"you're fine\" is no longer an acceptable answer.\u003cbr\u003e\u003cbr\u003eThe hormone shift of your 30s and 40s is real, and it's difficult to navigate when every result comes back \"normal.\" Irregular cycles, hot flashes, sleep that won't hold, mood swings, brain fog. Perimenopause hormones fluctuate day to day, so understanding them takes more than a single number, and so does ruling out the other things that mimic them.\u003cbr\u003e\u003cbr\u003eThis panel maps the full picture in one blood draw: the reproductive hormones that shift in perimenopause (estradiol, progesterone, FSH, LH, testosterone), plus thyroid, adrenal, metabolic, and iron and vitamin D, because your symptoms could be perimenopause, your thyroid, or both. Get real context for what you're feeling. \u003c\/span\u003e\u003c\/p\u003e","brand":"Marek Diagnostics","offers":[{"title":"Default Title","offer_id":52597336637714,"sku":"QST-142","price":450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0709\/7427\/5858\/files\/PerimenopausePanel.webp?v=1788446505"}],"url":"https:\/\/marekdiagnostics.com\/collections\/best-sellers.oembed","provider":"Marek Diagnostics","version":"1.0","type":"link"}