{"product_id":"nad-500mg","title":"NAD+ 500mg","description":"\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eProduct Usage\u003c\/strong\u003e\u003c\/span\u003e THIS PRODUCT IS INTENDED AS RESEARCH CHEMICAL ONLY. This designation allows the use of research chemicals strictly for \u003cem\u003ein vitro testing\u003c\/em\u003e and \u003cem\u003elaboratory experimentation only\u003c\/em\u003e. All product information available on this website is for \u003cem\u003eeducational purposes only\u003c\/em\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eBodily introduction of any kind into humans or animals is strictly prohibited by law.\u003c\/strong\u003e\u003c\/span\u003e This product should only be handled by \u003cem\u003elicensed, qualified professionals\u003c\/em\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis product is \u003cem\u003enot a drug, food or cosmetic\u003c\/em\u003e and may not be misbranded, misused or mislabeled as a drug, food or cosmetic.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNAD⁺ (Nicotinamide Adenine Dinucleotide)\u003c\/strong\u003e is a fundamental coenzyme present in all living cells, essential for metabolic function and cellular health. It facilitates redox reactions by cycling between its oxidized (NAD⁺) and reduced (NADH) forms, enabling electron transfer critical for energy production and cellular homeostasis. Involved in over 500 enzymatic processes, NAD⁺ plays a central role in sustaining life.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBeyond its metabolic functions, NAD⁺ supports DNA repair and gene regulation through key enzymes such as sirtuins and PARPs. Sirtuins rely on NAD⁺ to modulate gene expression, cellular aging, and repair mechanisms, while PARPs use it to maintain genomic stability following DNA damage. Research suggests NAD⁺ may enhance muscle performance, protect neural tissue, and mitigate age-related decline—highlighting its therapeutic potential in longevity and regenerative medicine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eWays to purchase:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eRejuv-rx\u003c\/b\u003e utilizes an \u003cb\u003eInstitutional Review Board (IRB)\u003c\/b\u003e through \u003cb\u003eCellular Peptide\u003c\/b\u003e. \u003cb\u003eRejuv-RX\u003c\/b\u003e is dedicated to the advancement and improvement of the healthcare industry. We have partnered with an\u003cb\u003e Institutional Review Board (IRB)\u003c\/b\u003e that assists in our research studies, which are submitted biannually.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eParticipation in these studies enables us to collect research data to improve and monitor peptide usage and outcomes. We offer our clients the option to purchase peptides utilizing our review board and help track results. To get started, just fill out the form to gain access to the portal. \u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you choose to opt out of our IRB, then understand Product Usage: \u003cb\u003eTHIS PRODUCT IS INTENDED AS A RESEARCH CHEMICAL ONLY.\u003c\/b\u003e This designation allows the use of research chemicals strictly for in vitro testing and laboratory experimentation only.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eAll product information available on this website is for educational purposes only. Bodily introduction of any kind into humans or animals is strictly forbidden by law. This product should only be handled by licensed, qualified professionals. This product is not a drug, food, or cosmetic and may not be misbranded, misused, or mislabeled as a drug, food, or cosmetic.\u003c\/p\u003e","brand":"Rejuv-RX","offers":[{"title":"Default Title","offer_id":52431111061811,"sku":null,"price":145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/1926\/6611\/files\/PeptideProductCard-NAD_500mg.png?v=1760023405","url":"https:\/\/iex1sg-ii.myshopify.com\/products\/nad-500mg","provider":"Rejuv-RX","version":"1.0","type":"link"}