NAD+ vs MOTS-c: Research Comparison
A Side-By-Side Research Comparison Of NAD+ And MOTS-c - NAD+ metabolism versus a mitochondrial-derived peptide in longevity research. This Reference Compares Mechanism, Evidence Tier, Molecular Identity, And Pharmacokinetics For Qualified Researchers. For In Vitro Laboratory Research Use Only. Not Medical Advice Or Dosing Guidance.
Side-By-Side Comparison
| NAD+ | MOTS-c | |
|---|---|---|
| Category | Anti-Aging & Longevity | Weight Loss & Metabolism |
| Compound Class | Essential coenzyme (dinucleotide); critical redox electron carrier in all living cells | Mitochondrial-derived peptide (MDP) encoded within 12S rRNA of mitochondrial genome |
| Evidence Tier | Research Compound | Research Compound |
| Molecular Target | Sirtuin deacetylases (SIRT1-7); PARP1 for DNA repair; CD38/CD157 signaling; NADH/NAD+ redox balance in mitochondria | AMPK activation; folate-methionine cycle; AICAR-independent AMPK signaling; nuclear translocation for gene expression regulation |
| Molecular Weight | 663.43 Da | 2174.6 Da |
| Amino Acid Sequence | dinucleotide | MRWQEMGYIFYPRKLR |
| CAS Number | 53-84-9 | 1627580-64-6 |
| Half-Life | ~2-4 hours | ~30 minutes |
| Studied For | Aging / cellular senescence, Mitochondrial / metabolic dysfunction, Neurodegeneration models, Sirtuin activation (SIRT1-7) | Metabolic homeostasis, Insulin resistance / obesity, Exercise-mimetic research, AMPK activation |
About NAD+
A metabolic coenzyme given by injection or IV in wellness settings; rigorous human evidence mostly involves oral precursors.
Read The Full NAD+ MonographAbout MOTS-c
A mitochondrial exercise-mimetic peptide; banned in sport since 2024, mostly preclinical.
Read The Full MOTS-c MonographKey Differences
- NAD+ is categorized under Anti-Aging & Longevity, while MOTS-c falls under Weight Loss & Metabolism.
- Reported half-life differs: NAD+ at ~2-4 hours versus MOTS-c at ~30 minutes.
- Primary molecular target differs: NAD+ acts on Sirtuin deacetylases (SIRT1-7); PARP1 for DNA repair; CD38/CD157 signaling; NADH/NAD+ redox balance in mitochondria; MOTS-c acts on AMPK activation; folate-methionine cycle; AICAR-independent AMPK signaling; nuclear translocation for gene expression regulation.
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This Comparison Is Provided For In Vitro Laboratory Research Use Only. Not For Human Consumption, Diagnosis, Or Treatment. See The Full Research Disclaimer.