Astragalus (Huang Qi) vs NAD+
Side-by-side comparison of Astragalus (Huang Qi) and NAD+: mechanism, half-life, dose range, safety profile, and vendor pricing.
Price snapshot
Astragalus (Huang Qi)
NAD+
Astragalus (Huang Qi)
Astragalus (scientific name Astragalus membranaceus, also classified as Astragalus mongholicus or Astragalus propinquus; called Huang Qi / Θ╗äΦè¬ in Mandarin Chinese — literally "yellow leader" referring to the yellow…
No vendor price on file.
Full Astragalus (Huang Qi) profileNAD+
NAD+ (nicotinamide adenine dinucleotide, oxidized form) is a pyridine dinucleotide coenzyme essential to energy metabolism, DNA repair via PARP enzymes, sirtuin-mediated gene regulation, and calcium signaling via CD38.…
Lowest listed price: $25.00 across 11 listings
Full NAD+ profileSide-by-side comparison
| Attribute | Astragalus (Huang Qi) | NAD+ |
|---|---|---|
| Category | Adaptogen | Longevity |
| Research Stage | Preclinical | Phase II |
| Mechanism of Action | Astragalus (Astragalus membranaceus) operates through multiple pharmacologic mechanisms reflecting its complex phytochemistry. The major active fractions — astragalus polysaccharides (APS), astragalosides (particularly astragaloside IV), cycloastragenol, and… | Redox Cofactor Function NAD+ serves as the primary electron acceptor in catabolic reactions (glycolysis, TCA cycle, fatty acid oxidation), cycling between its oxidized (NAD+) and reduced (NADH) forms. This fundamental energy metabolism role means every cell… |
| Half-Life | — | Varies by form: NR ~8 hours plasma; NMN ~1-2 hours plasma; IV NAD+ infusion dose-dependent |
| Typical Dose Range | — | Oral precursors: NR 300-2,000 mg/day, NMN 250-900 mg/day, NAM 500-1,500 mg/day; IV NAD+ 500-1,500 mg per session. |
| Dosing Frequency | — | Oral precursors once daily (higher doses split AM/midday); IV NAD+ weekly-to-monthly at clinics. |
| Administration | — | Oral (precursors), Intravenous, Intramuscular, Subcutaneous |
| Side Effects | Safety is generally excellent — consistent with astragalus's "superior grade" classical TCM classification and millennia of widespread medicinal and culinary use. Adverse effects at typical doses of quality preparations are uncommon and usually mild. Key… | Nicotinamide Riboside (NR) NR has the best-characterized safety profile of the NAD+ precursors. Across published RCTs at 1,000-2,000 mg/day for up to 12 weeks, adverse effects have been mild and uncommon: - Gastrointestinal upset (5-10% of users) - Mild… |
| Molecular Weight | — | 663.4 g/mol (NAD+); NR 255.3 g/mol; NMN 334.2 g/mol; NAM 122.1 g/mol |
| Common Vial Sizes | — | 100mg, 250mg, 500mg |
Price History
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- Half Nattys
- Ion Peptide
- BHG Labs
Astragalus (Huang Qi): potential benefits
- No structured benefit list published.
NAD+: potential benefits
- Restores age-associated NAD+ decline — 50% loss between young and older adulthood
- Increases peripheral blood NAD+ by up to 142% at 1,000 mg NR daily (Elhassan 2019)
- Supports sirtuin-mediated gene regulation and PARP-mediated DNA repair
- Improves muscle insulin sensitivity in prediabetic postmenopausal women (Yoshino 2021)
- Increases aerobic performance in amateur runners at 300-600 mg NMN (Liao 2021)
- Reduces inflammatory cytokines (IL-6, TNF-alpha) in middle-aged/elderly (Martens, Elhassan)
- Brain NAD+ elevation demonstrated in Parkinson trial (Brakedal 2022)
- Excellent safety profile at evidence-supported doses (500-2000 mg/day NR)
Frequently asked
What's the difference between Astragalus (Huang Qi) and NAD+?
Astragalus (Huang Qi) is a adaptogen that astragalus (astragalus membranaceus) operates through multiple pharmacologic mechanisms reflecting its complex phytochemistry. the major active fractions — astragalus…. NAD+ is a longevity that redox cofactor function nad+ serves as the primary electron acceptor in catabolic reactions (glycolysis, tca cycle, fatty acid oxidation), cycling between its oxidized (nad+) and…. The two differ in mechanism, half-life (not reported vs Varies by form: NR ~8 hours plasma; NMN ~1-2 hours plasma; IV NAD+ infusion dose-dependent), and typical dose range.
Which has the longer half-life, Astragalus (Huang Qi) or NAD+?
Astragalus (Huang Qi) has a half-life of not reported. NAD+ has a half-life of Varies by form: NR ~8 hours plasma; NMN ~1-2 hours plasma; IV NAD+ infusion dose-dependent. Longer half-lives generally mean less frequent dosing but slower on/off kinetics.
Can you stack Astragalus (Huang Qi) and NAD+?
Stacking depends on mechanism overlap, safety profile, and goals. Astragalus (Huang Qi) and NAD+ should only be stacked after reviewing each compound's individual protocol page, side effect profile, and any published interaction data. Use the BodyHackGuide stack builder for a structured review before combining research compounds.
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