{"product_id":"nad","title":"NAD+","description":"\u003ch1 data-section-id=\"wfzhgj\" data-start=\"712\" data-end=\"775\"\u003eBuy NAD+ Peptides Online – High Purity \u0026amp; Trusted USA Supplier\u003c\/h1\u003e\r\n\u003cp data-start=\"828\" data-end=\"1101\"\u003eIf you’re looking to \u003cstrong data-start=\"849\" data-end=\"870\"\u003ebuy NAD+ peptides\u003c\/strong\u003e, you need a supplier you can trust. Purity, consistency, and transparency are critical when sourcing peptides. At China Grey Peptides Company, we provide high-quality  peptides backed by lab testing and fast global shipping.\u003c\/p\u003e\r\n\u003cp data-start=\"1103\" data-end=\"1215\"\u003eWe serve researchers and wholesalers across the USA, Canada, the UK, and Europe with reliable peptide solutions.\u003c\/p\u003e\r\n\r\n\u003ch3\u003eWhat Is NAD+ and Why Does It Matter?\u003c\/h3\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003eNAD+ is not a peptide—it’s a naturally occurring dinucleotide found in every living cell. It functions as a critical electron carrier in metabolic pathways and serves as a substrate for enzymes like sirtuins and PARPs that regulate DNA repair, gene expression, and cellular stress responses. However, NAD+ levels drop by up to 50% between ages 40 and 60, correlating with hallmarks of aging including mitochondrial dysfunction, cognitive decline, and sarcopenia. Supplementation offers a strategic way to restore these levels for research and investigational use.\u003c\/p\u003e\r\n \r\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\r\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\r\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3873\" data-end=\"4309\"\u003e\r\n\u003cthead data-start=\"3873\" data-end=\"3899\"\u003e\r\n\u003ctr data-start=\"3873\" data-end=\"3899\"\u003e\r\n\u003cth class=\"\" data-start=\"3873\" data-end=\"3889\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e\r\n\u003cth class=\"\" data-start=\"3889\" data-end=\"3899\" data-col-size=\"sm\"\u003eDetail\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/thead\u003e\r\n\u003ctbody data-start=\"3910\" data-end=\"4309\"\u003e\r\n\u003ctr data-start=\"3910\" data-end=\"3933\"\u003e\r\n\u003ctd data-start=\"3910\" data-end=\"3925\" data-col-size=\"sm\"\u003eProduct name\u003c\/td\u003e\r\n\u003ctd data-start=\"3925\" data-end=\"3933\" data-col-size=\"sm\"\u003eNAD+\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"3934\" data-end=\"3971\"\u003e\r\n\u003ctd data-start=\"3934\" data-end=\"3946\" data-col-size=\"sm\"\u003eStrengths\u003c\/td\u003e\r\n\u003ctd data-start=\"3946\" data-end=\"3971\" data-col-size=\"sm\"\u003e100mg \/ 250mg \/ 750mg\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"3972\" data-end=\"4021\"\u003e\r\n\u003ctd data-start=\"3972\" data-end=\"3984\" data-col-size=\"sm\"\u003eFull name\u003c\/td\u003e\r\n\u003ctd data-start=\"3984\" data-end=\"4021\" data-col-size=\"sm\"\u003eNicotinamide adenine dinucleotide\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4022\" data-end=\"4053\"\u003e\r\n\u003ctd data-start=\"4022\" data-end=\"4029\" data-col-size=\"sm\"\u003eForm\u003c\/td\u003e\r\n\u003ctd data-start=\"4029\" data-end=\"4053\" data-col-size=\"sm\"\u003e[C₂₁H₂₇N₇O₁₄P₂]\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4054\" data-end=\"4089\"\u003e\r\n\u003ctd data-start=\"4054\" data-end=\"4063\" data-col-size=\"sm\"\u003ePurity\u003c\/td\u003e\r\n\u003ctd data-start=\"4063\" data-end=\"4089\" data-col-size=\"sm\"\u003e[\u0026gt;99% (HPLC)]\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4090\" data-end=\"4135\"\u003e\r\n\u003ctd data-start=\"4090\" data-end=\"4102\" data-col-size=\"sm\"\u003ePackaging\u003c\/td\u003e\r\n\u003ctd data-start=\"4102\" data-end=\"4135\" data-col-size=\"sm\"\u003e[Insert vial or pack details]\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4136\" data-end=\"4185\"\u003e\r\n\u003ctd data-start=\"4136\" data-end=\"4146\" data-col-size=\"sm\"\u003eStorage\u003c\/td\u003e\r\n\u003ctd data-start=\"4146\" data-end=\"4185\" data-col-size=\"sm\"\u003e[20°C]\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4186\" data-end=\"4236\"\u003e\r\n\u003ctd data-start=\"4186\" data-end=\"4208\" data-col-size=\"sm\"\u003eBatch documentation\u003c\/td\u003e\r\n\u003ctd data-start=\"4208\" data-end=\"4236\" data-col-size=\"sm\"\u003eCOA available on request\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4237\" data-end=\"4283\"\u003e\r\n\u003ctd data-start=\"4237\" data-end=\"4256\" data-col-size=\"sm\"\u003eShipping regions\u003c\/td\u003e\r\n\u003ctd data-start=\"4256\" data-end=\"4283\" data-col-size=\"sm\"\u003eUSA, Canada, UK, Europe\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr data-start=\"4284\" data-end=\"4309\"\u003e\r\n\u003ctd data-start=\"4284\" data-end=\"4296\" data-col-size=\"sm\"\u003eWholesale\u003c\/td\u003e\r\n\u003ctd data-start=\"4296\" data-end=\"4309\" data-col-size=\"sm\"\u003eAvailable\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003c\/div\u003e\r\n\u003c\/div\u003e\r\n\u003ch2 data-section-id=\"tihd7x\" data-start=\"4311\" data-end=\"4364\"\u003eWhy Buy NAD+ From China Grey Peptides Company?\u003c\/h2\u003e\r\n\u003ch3 data-section-id=\"1h6wnal\" data-start=\"4366\" data-end=\"4403\"\u003e USA-focused wholesale support\u003c\/h3\u003e\r\n\u003cp data-start=\"4405\" data-end=\"4577\"\u003eWe support buyers who need consistent supply, clear communication, and straightforward wholesale handling. If you offer volume pricing or repeat-order support, say it here.\u003c\/p\u003e\r\n\r\n\u003ch3 data-section-id=\"17y4mx2\" data-start=\"4579\" data-end=\"4616\"\u003e Shipping across major markets\u003c\/h3\u003e\r\n\u003cp data-start=\"4618\" data-end=\"4629\"\u003eWe ship to:\u003c\/p\u003e\r\n\r\n\u003cul data-start=\"4631\" data-end=\"4671\"\u003e\r\n \t\u003cli data-section-id=\"1o4vrj\" data-start=\"4631\" data-end=\"4636\"\u003eUSA\u003c\/li\u003e\r\n \t\u003cli data-section-id=\"1uxxmcg\" data-start=\"4637\" data-end=\"4645\"\u003eCanada\u003c\/li\u003e\r\n \t\u003cli data-section-id=\"1x47lr6\" data-start=\"4646\" data-end=\"4662\"\u003eUnited Kingdom\u003c\/li\u003e\r\n \t\u003cli data-section-id=\"1yz4fxs\" data-start=\"4663\" data-end=\"4671\"\u003eEurope\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ1: Is NAD+ a peptide?\u003c\/strong\u003e\r\nNo. NAD+ is a dinucleotide—a small molecule derived from vitamin B3. It is not a peptide or amino acid chain.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ2: What purity level do your peptides achieve?\u003c\/strong\u003e\r\n≥99% verified by HPLC‑MS\/MS with UV absorbance ratio ≥2.0 at 260\/340nm.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ3: Do you provide Certificates of Analysis?\u003c\/strong\u003e\r\nYes. Every shipment includes a batch‑specific COA from an independent, ISO‑17025 accredited laboratory.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ4: How should NAD+ be stored for research?\u003c\/strong\u003e\r\nStore lyophilized NAD+ at –20°C, protected from light and moisture. Reconstituted solutions should be aliquoted and frozen at –80°C for long‑term stability.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ5: What is your return policy for research compounds?\u003c\/strong\u003e\r\nDamaged or mis‑shipped items replaced at no cost. Due to the nature of research chemicals, we do not accept returns for opened or reconstituted vials.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ6: Do you ship internationally?\u003c\/strong\u003e\r\nYes. We ship to USA, Canada, UK, and Europe. Customs documentation is provided with each order. International buyers are responsible for local import compliance.\u003c\/p\u003e\r\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003eQ7: Is NAD+ legal to purchase in my country?\u003c\/strong\u003e\r\nRegulations vary. For the USA, peptides that fall outside Category 1 of the FDA’s interim bulk drug substances list may be considered unapproved drugs if marketed for human use. We sell strictly for laboratory research.\u003c\/p\u003e\r\nIf you want to \u003cstrong data-start=\"4125\" data-end=\"4146\"\u003ebuy  peptides\u003c\/strong\u003e with confidence, choosing a trusted supplier is key. China Grey Peptides Company delivers high-purity, lab-tested NAD+ peptides with reliable shipping and consistent quality.","brand":"My Store 2","offers":[{"title":"100mg","offer_id":54149441814639,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true},{"title":"500mg","offer_id":54149441847407,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true},{"title":"1000mg","offer_id":54149441880175,"sku":null,"price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/7431\/4095\/files\/19eb4bc5-High-Purity-99-Freeze-Dried-Research-Grade-Thymosin-Alpha-1-for-Immune-System-Enhancement-Manufacturer-Supply-5-10-15-20mg-Vials-for-Sale.webp?v=1787854617","url":"https:\/\/eriodspeptides.com\/products\/nad","provider":"eriodspeptides.com ","version":"1.0","type":"link"}