{"product_id":"nr-300","title":"MitoSyne NR 300 — Nicotinamide Riboside Chloride, 300 mg","description":"\u003cp\u003eA 300 mg nicotinamide riboside chloride capsule positioned around one defensible fact: it is a precursor that can raise NAD+ biomarkers. It does not promise slower ageing, more lifespan or a universal energy effect.\u003c\/p\u003e\u003cp\u003eWHAT IT IS\u003cbr\u003eNicotinamide Riboside Chloride is the selected active in this single-purpose formula. NR is a form of vitamin B3 that enters NAD+ salvage pathways. Human studies consistently show changes in NAD-related metabolites, but translation to durable clinical outcomes remains uncertain.\u003c\/p\u003e\u003cp\u003eWHY THIS FORM\u003cbr\u003eExact chloride form, 300 mg capsule, no resveratrol\/TMG blend, no 'NAD+' on the Supplement Facts line unless compliant, and no longevity promise.\u003c\/p\u003e\u003cp\u003eEVIDENCE IN CONTEXT\u003cbr\u003eTrials support tolerability and NAD+ biomarker increases. Evidence for muscle function, broad metabolic improvement, energy or healthy-ageing outcomes is inconsistent. Any 'anti-ageing' or lifespan claim would exceed the evidence.\u003c\/p\u003e\u003cp\u003eWHO IT IS FOR\u003cbr\u003eScience-engaged adults seeking a premium NAD+ precursor who accept that biomarker change is not the same as a proven longevity outcome.\u003c\/p\u003e\u003cp\u003eHOW TO USE\u003cbr\u003eAdults take one capsule daily, preferably in the morning, with or without food. Do not combine multiple high-dose niacin-family products without professional review. NAD-related biomarkers can change within days to weeks, but no timeline can be assigned to a meaningful health outcome because such outcomes are not established.\u003c\/p\u003e\u003cp\u003eQUALITY STANDARD\u003cbr\u003eUSP or validated HPLC identity\/assay target 98-102%; chloride confirmation, water content and specified degradation products. Use moisture-controlled rooms, desiccant and barrier packaging. Verify patents, trademark authorization and country-specific legal status before artwork approval.\u003c\/p\u003e\u003cp\u003eSAFETY\u003cbr\u003eFor adults only. Consult a healthcare professional before use if pregnant, breastfeeding, receiving cancer treatment, using other high-dose niacin-family products, or managing liver, kidney or metabolic disease. Consider total niacin-family intake and review use during active cancer treatment, pregnancy, breastfeeding or complex metabolic\/liver disease with a clinician. No claim should imply oncology benefit or harm.\u003c\/p\u003e","brand":"MitoSyne","offers":[{"title":"Default Title","offer_id":48952723734698,"sku":"MS-PS05-NR3-060","price":59.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/4306\/1674\/files\/PS05_NR_300_01_Hero.webp?v=1785274490","url":"https:\/\/mitosyne.com\/products\/nr-300","provider":"MitoSyne","version":"1.0","type":"link"}