{"product_id":"nad","title":"NAD+ 500mg","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan data-sheets-root=\"1\"\u003eNAD+ (Nicotinamide Adenine Dinucleotide) is a core cellular coenzyme studied for its role in mitochondrial electron transport, sirtuin activation, and PARP-mediated DNA repair pathways. Subject of published research in cellular energy metabolism, aging mechanisms, and neuroprotective signaling.\u003c\/span\u003e\u003c\/p\u003e","brand":"Prometheus","offers":[{"title":"Default Title","offer_id":52844628083001,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/9772\/3705\/files\/Screenshot2026-04-27at3.32.18PM.png?v=1777338034","url":"https:\/\/prometheus-9843.myshopify.com\/products\/nad","provider":"PROMETHEUS","version":"1.0","type":"link"}