[TODO] Hook — NAD+ decline as a hallmark of aging, peptide approaches to boosting NAD+ beyond traditional NMN/NR supplementation
[IMAGE: NAD+ metabolic pathway diagram — synthesis, consumption, recycling, and where peptides intervene]
What is NAD+ and Why Does It Matter?
- [TODO] NAD+ — Nicotinamide Adenine Dinucleotide, essential coenzyme in 500+ reactions
- [TODO] Age-related decline — drops ~50% between ages 40-60
- [TODO] Key roles — mitochondrial energy, DNA repair (PARPs), gene regulation (sirtuins)
- [TODO] Peptide approach — targeted delivery, enzyme modulation, precursor optimization
NAD+ Boosting Strategies
- [TODO] Precursors — NMN, NR, niacin (traditional supplements)
- [TODO] CD38 inhibition — reducing NAD+ consumption (peptide targets)
- [TODO] NAMPT activation — rate-limiting enzyme in salvage pathway
- [TODO] Sirtuin optimization — SIRT1/3/6 activation for downstream benefits
- [TODO] MOTS-c — mitochondrial-derived peptide with NAD+ pathway interaction
Key Peptides in NAD+ Research
[IMAGE: Comparison of NAD+ boosting compounds — peptides vs traditional precursors]
- [TODO] MOTS-c — mitochondrial-derived, AMPK activation, metabolic regulation
- [TODO] Humanin — cytoprotective, mitochondrial peptide, insulin sensitization
- [TODO] SS-31 (Elamipretide) — mitochondrial membrane stabilizer, cardiolipin binding
- [TODO] FOXO4-DRI — senolytic peptide, clears senescent cells that drain NAD+
Research Landscape
- [TODO] David Sinclair lab — NAD+ / sirtuin axis as central aging mechanism
- [TODO] MOTS-c trials — exercise mimetic effects, insulin sensitization data
- [TODO] Elamipretide — Stealth BioTherapeutics, mitochondrial myopathy trials
- [TODO] Combination approaches — peptides + precursors for multi-pathway intervention
Safety & Considerations
- [TODO] Emerging field — many compounds still in early research stages
- [TODO] Monitoring — NAD+ blood levels, mitochondrial function markers
- [TODO] Cancer concern — NAD+ fuels all cells including tumorigenic, context-dependent
- [TODO] Dosing variability — lack of standardized protocols for most peptides
Frequently Asked Questions
[FAQ: How do NAD+ peptides differ from NMN/NR supplements?]
[FAQ: What is the best way to measure NAD+ levels?]
[FAQ: Can NAD+ peptides be combined with NMN?]
[FAQ: Which NAD+ peptide has the most clinical data?]
Related Products
[TODO] Link to NAD+ peptides + Anti-Aging category