Buy NAD+ in Hong Kong 香港
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. Hong Kong has one of the world's highest life expectancies — over 85 years on average — driving active longevity research at HKUST, HKU and CUHK. QSC Asia warehouse to Hong Kong in 3–5 business 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 Hong Kong
HK$484 / USD 62 · 3–5 business days. >=99% HPLC, Janoshik COA. Bitcoin and USDT accepted. HKD is pegged to USD (1 USD = 7.78 HKD).
Buy NAD at QSC →Hong Kong Shipping Details 香港配送詳情
| Destination / 目的地 | Delivery / 配送時間 |
|---|---|
| Hong Kong Island / 港島 | 3–5 business days |
| Kowloon / 九龍 | 3–5 business days |
| New Territories / 新界 | 4–6 business days |
| Lantau Island / 大嶼山 | 4–6 business days |
| Outlying Islands / 離島 | 5–8 business days |
| Tracking / 追蹤 | All orders / 所有訂單 |
| Shipping cost / 運費 | Free / 免費 |
| Purity / 純度 | >=99% HPLC |
| COA | Janoshik (independent) |
| Payment / 付款 | 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.
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).
Available Across Hong Kong
QSC ships NAD from the Asia regional warehouse to all Hong Kong districts: Hong Kong Island (Central, Wan Chai, Causeway Bay, Sai Ying Pun, Pok Fu Lam, Aberdeen), Kowloon (Tsim Sha Tsui, Mong Kok, Yau Ma Tei, Jordan, Kwun Tong, To Kwa Wan) and New Territories (Sha Tin, Tai Po, Fanling, Yuen Long, Tuen Mun, Sai Kung). Research institutions — HKUST, HKU, CUHK, PolyU, CityU — all within the 3–5 business day delivery window. QSC (Qingdao Sigma Chemical Co., Ltd.) is a direct manufacturer since 2016. Purity >=99% HPLC, Janoshik COA verifiable at janoshik.com. HKD pegged to USD at 7.78. Payment: Bitcoin (BTC) and USDT/USDC only.