{"product_id":"nad","title":"NAD+","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cb id=\"docs-internal-guid-4ce0d845-7fff-011d-9f05-305226c7e3af\"\u003e\u003cspan\u003eNAD+ is a crucial coenzyme present in all living cells, involved in essential biological processes such as energy metabolism, DNA repair, gene expression regulation, and cellular signaling. The intracellular levels of NAD+ gradually decline with age, which is closely associated with metabolic decline and cellular dysfunction. This product is a high-purity NAD+ lyophilized powder or stabilized formulation, specifically designed for research in cellular metabolism, aging mechanisms, and molecular biology.\u003c\/span\u003e\u003c\/b\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Vitacellelabs","offers":[{"title":"100mg","offer_id":42622896570445,"sku":null,"price":44.9,"currency_code":"USD","in_stock":true},{"title":"500mg","offer_id":42622896603213,"sku":null,"price":55.7,"currency_code":"USD","in_stock":true},{"title":"1000mg","offer_id":42622896635981,"sku":null,"price":74.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/6156\/7821\/files\/NAD_100mg.jpg?v=1769439203","url":"https:\/\/vitacellelabs.com\/products\/nad","provider":"Vitacellelabs","version":"1.0","type":"link"}