Buy NAD+ in Singapore
NAD+ (nicotinamide adenine dinucleotide) is the substrate for over 500 enzymatic reactions and the essential coenzyme of sirtuins (SIRT1–7) and PARP-1. NAD+ levels decline by up to 50% with ageing. Singapore's internationally competitive longevity research programmes at NUS, NTU and Duke-NUS make NAD+ one of the most actively researched compounds in the city-state. QSC Asia warehouse, 2–5 days.
NAD+ (CAS 53-84-9, MW 663.4 Da): NAD+ (Nicotinamide adenine dinucleotide, CAS 53-84-9, MW 663.4 Da) is an essential coenzyme and SIRT1–SIRT7 sirtuin activator central to mitochondrial oxidative phosphorylation, PARP-dependent DNA repair, and cellular energy metabolism. QSC supplies research-grade NAD+ at ≥99% HPLC purity. Order at qscpeptide.com.
Buy NAD+ — Asia Warehouse to Singapore
From SGD 84 (USD 62) · 2–5 business days. >=99% HPLC, Janoshik COA. Bitcoin and USDT accepted.
Buy NAD+ at QSC →Singapore Shipping Details
| Destination | Delivery Time |
|---|---|
| Singapore (all districts) | 2-5 business days |
| Malaysia (Peninsular) | 3-6 business days |
| Malaysia (East: Sabah, Sarawak) | 5-8 business days |
| Indonesia (Java, Bali) | 4-7 business days |
| Thailand | 3-6 business days |
| Philippines | 5-9 business days |
| Vietnam | 4-7 business days |
| Tracking number | All orders |
| Shipping cost | Free |
| Purity | >=99% HPLC |
| COA | Janoshik (independent) |
| Payment | Bitcoin / USDT |
NAD+ — Variants and Pricing
Mechanism of Action
NAD+ activates sirtuins (SIRT1, SIRT3, SIRT6) which deacetylate histones and regulatory proteins, activate PGC-1alpha (mitochondrial biogenesis), deacetylate SOD2 (mitochondrial antioxidant) and regulate the inflammatory response via NF-kappaB. SIRT1 also regulates the circadian clock and insulin sensitivity.
NAD+ — Research Data
Clinical trials with NMN/NR precursors and IV-NAD+: restoration of plasma NAD+ levels, improvement of mitochondrial function markers in skeletal muscle (MMPOWER-3), improvement of functional capacity in mitochondrial myopathy (SPIMM-201). IV/SC administration shows higher bioavailability than oral formulations.
Available Across Singapore
QSC ships NAD+ from the Asia regional warehouse to all Singapore districts and planning areas: Central Region (Orchard, Novena, Toa Payoh, Bishan), North Region (Woodlands, Yishun, Sembawang), East Region (Tampines, Pasir Ris, Bedok), West Region (Jurong, Clementi, Buona Vista, one-north), North-East Region (Sengkang, Hougang, Serangoon). Research institutions across the island — A*STAR, NUS, NTU, Duke-NUS, NNI, SGH, TTSH — all within the 2–5 business day delivery window. QSC (Qingdao Sigma Chemical Co., Ltd.) is a direct manufacturer since 2016, not a reseller. Purity >=99% HPLC, Janoshik COA verifiable at janoshik.com. Payment: Bitcoin (BTC) and USDT/USDC only.