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NAD+
Nicotinamide Adenine Dinucleotide
Coenzyme central to cellular energy and longevity pathways.
Cellular energyLongevityDNA repair
/ research index
The research base
Research Maturity
★★★★★
5/5 — Volume of studies
Evidence Strength
★★★★☆
4/5 — Quality of evidence
300+ studies. Strong evidence for energy production. Longevity research expanding.
/ mechanism of action
How it works
NAD-dependent enzymes include sirtuins, PARPs. Maintains cellular energy.
/ research dosing
Common research protocols
Range
100-500 mg per session
Frequency
2-3x weekly (SC) or weekly (IV)
Route
Subcutaneous (slow) or IV infusion
Cycle
4-8 weeks loading, then maintenance
Research notes
Slow administration essential to minimize flushing/chest tightness. IV typically clinic-only at 500-1000mg. SC at home in lower doses (100-250mg).
References
FOR RESEARCH USE ONLY. Doses listed are compiled from published research literature, FDA-approved drug labels, and well-documented research community practice. Not medical advice.
/ standalone use
As a solo compound
Effective standalone supplementation.
/ side effects
What to know
Minimal when administered correctly.
/ timeline
Realistic expectations
4-8 weeks
/ recommendation
Where to buy NAD+
🏆Our pick for NAD+
Valor Peptides
1000mg · USA · Card / Crypto
- ✓Third-party tested (Janoshik)
- ✓COAs provided — Comprehensive
- ✓Highest verification tier in stock
- ✓4.8★ community rating
Also solid
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FOR RESEARCH USE ONLY. NAD+ is intended for laboratory research and not for human consumption.