{"product_id":"quicksilver-nad-gold-50ml","title":"NAD+ Gold® – 1.7 fl oz (50 mL)","description":"\u003cp class=\"product-hero-lead\"\u003eNAD+ drives cellular defense and activates longevity-associated pathways, yet levels fall with age and stress. \u003cstrong\u003eNAD+ Gold®\u003c\/strong\u003e is a liposomal \u003cstrong\u003eNMN\u003c\/strong\u003e formula—paired with \u003cstrong\u003etrimethylglycine (betaine)\u003c\/strong\u003e—designed for sublingual uptake so precursors can reach circulation without the digestive losses common to many capsule NAD boosters.*\u003c\/p\u003e\n\n\u003cp\u003eSupport metabolism, energy, cognition, and healthy aging with 50 mg NMN and 50 mg TMG per serving (two pumps).\u003c\/p\u003e\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eWhy NAD+ and NMN?\u003c\/h2\u003e\n\n\u003cul class=\"benefit-scannable\"\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eHealthy aging\u003c\/strong\u003e — NAD+ supports sirtuin activity and cellular repair pathways practitioners watch in longevity care.*\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eEnergy \u0026amp; metabolism\u003c\/strong\u003e — NAD+ is central to mitochondrial ATP production and metabolic signaling.*\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCognition\u003c\/strong\u003e — Brain tissue depends on robust NAD+ pools for neuronal maintenance and stress resilience.*\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eDirect NMN precursor\u003c\/strong\u003e — Unlike NR-only products, NMN is the most direct precursor to NAD+ in NAD+ Gold®.*\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eMethylation balance\u003c\/strong\u003e — TMG (betaine) supports methyl-donor chemistry alongside NAD+ repletion.*\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eWho is this for\u003c\/h2\u003e\n\n\u003cp\u003eAdults pursuing NAD+ repletion in liquid, liposomal form:*\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eLongevity and healthy-aging protocols where sublingual dosing is preferred.*\u003c\/li\u003e\n\n\u003cli\u003ePatients who did not tolerate high-dose NR capsules or want faster mucosal uptake.*\u003c\/li\u003e\n\n\u003cli\u003eStacks pairing NAD+ support with methylation formulas—TMG is already included.*\u003c\/li\u003e\n\n\u003cli\u003ePractitioners comparing NMN vs NR educationally (see product gallery infographics).*\u003c\/li\u003e\n\n\u003cli\u003eOngoing daily use: 50 mL bottle = 50 servings at two pumps per serving.*\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eThe Quicksilver Advantage\u003c\/h2\u003e\n\n\u003cp\u003eQuicksilver Delivery Systems® liposomes are small (roughly 20–100 nm) and stable enough to pass between cells. Clear liquid consistency reflects that manufacturing standard—absorption begins in the mouth before harsh digestive processes alter the actives.*\u003c\/p\u003e\n\n\u003cp\u003eNot every liposomal NAD product is equivalent: chemistry, particle size, and stability matter. Hold sublingually 30–90 seconds on an empty stomach for the intended uptake pattern.\u003c\/p\u003e\n\n\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eIngredients \u0026amp; supplement facts\u003c\/h2\u003e\n\n\u003cp\u003eEach serving is \u003cstrong\u003e1 mL (2 pumps)\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ctable class=\"supplement-facts-table\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth colspan=\"2\"\u003eAmount per serving\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNMN (β-nicotinamide mononucleotide)\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTrimethylglycine (as betaine)\u003c\/td\u003e\n\u003ctd\u003e50 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eNet wt 1.7 fl oz (50 mL) · 50 servings per bottle\u003c\/p\u003e\n\n\u003cp\u003eOther ingredients: water, glycerin, ethanol, highly purified phospholipids, vitamin E.\u003c\/p\u003e\n\n\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eSuggested use\u003c\/h2\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eTake 2 pumps sublingually unless your clinician directs otherwise.*\u003c\/li\u003e\n\n\u003cli\u003eHold 30–90 seconds, then swallow.*\u003c\/li\u003e\n\n\u003cli\u003eUse on an empty stomach—at least 10 minutes before meals.*\u003c\/li\u003e\n\n\u003cli\u003eShipped with ice packs. Refrigerate upon receipt.*\u003c\/li\u003e\n\n\u003cli\u003eRefrigerate after opening. Keep chilled for stability.*\u003c\/li\u003e\n\n\u003cli\u003eConsult your practitioner if pregnant or breastfeeding.*\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003chr class=\"hl-product-section-rule\" aria-hidden=\"true\" style=\"border:0;border-top:1px solid #d4d4d4;margin:2.25rem 0;\"\u003e\n\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\n\u003ch3\u003eNAD+ Gold® 50 mL vs \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-nad-gold-30ml\"\u003e30 mL\u003c\/a\u003e?\u003c\/h3\u003e\n\n\u003cp\u003eSame actives per pump; the 50 mL NAD+ Gold® size offers more servings per bottle for ongoing daily protocols. The \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-nad-gold-30ml\"\u003e30 mL\u003c\/a\u003e size is a compact trial or travel option.\u003c\/p\u003e\n\n\u003ch3\u003eNMN vs NR—which does NAD+ Gold® use?\u003c\/h3\u003e\n\n\u003cp\u003eNAD+ Gold® supplies NMN (nicotinamide mononucleotide), not NR. Your practitioner can advise whether NMN or NR fits your methylation and NAD+ goals, or whether to step up to \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-nad-platinum-100ml\"\u003eNAD+ Platinum®\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eCan I take with other methyl donors on NAD+ Gold®?\u003c\/h3\u003e\n\n\u003cp\u003eTMG is included at 50 mg per serving in NAD+ Gold®. Some stacks add \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-methyl-b-complex-50ml\"\u003eMethyl B-Complex\u003c\/a\u003e or other methylation support—coordinate timing and totals with your clinician.\u003c\/p\u003e\n\n\u003ch3\u003eWhy ice packs?\u003c\/h3\u003e\n\n\u003cp\u003eLiposomal liquids are temperature-sensitive in transit. Cold-chain shipping protects particle stability until you follow the Suggested use storage steps.\u003c\/p\u003e\n\n\u003ch3\u003eHow soon might I notice effects?\u003c\/h3\u003e\n\n\u003cp\u003eNAD+ repletion is gradual. Energy and cognition shifts often appear over weeks of consistent dosing—not necessarily after the first pump.\u003c\/p\u003e\n\n\u003ch3\u003eCan I combine NAD+ Gold® with \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-the-one-100ml\"\u003eThe One\u003c\/a\u003e?\u003c\/h3\u003e\n\n\u003cp\u003eMany longevity stacks use NAD+ Gold® and \u003ca href=\"https:\/\/shop.healthandlight.com\/products\/quicksilver-the-one-100ml\"\u003eThe One\u003c\/a\u003e on empty stomach at different times of day. Coordinate totals with your clinician to avoid overlapping stimulant-like effects.\u003c\/p\u003e","brand":"Quicksilver Scientific","offers":[{"title":"Default Title","offer_id":43339247910979,"sku":"Q-1127","price":68.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1215\/9490\/files\/NADgoldLarge50ML_1080.png?v=1780529291","url":"https:\/\/shop.healthandlight.com\/products\/quicksilver-nad-gold-50ml","provider":"Health \u0026 Light Institute","version":"1.0","type":"link"}