Cellular Repair / Longevity
NAD+
Foundational cellular coenzyme studied for energy metabolism, mitochondrial function, DNA repair signaling, sirtuin activity, and age-associated cellular resilience.
- Sources
- 8
- Last updated
- Jun · 2026
Research Comparison
NAD+ vs SS-31
Side-by-side research summary. Tiers and mechanisms reflect the current state of the literature. No clinical advice.
Tier B
Cellular Repair / Longevity
SS-31
Mitochondria-targeted tetrapeptide (elamipretide) studied for cardiolipin binding, inner mitochondrial membrane support, ATP production, and oxidative stress resilience.
- Sources
- 8
- Last updated
- Jun · 2026
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