NAD+
Nicotinamide adenine dinucleotide
NAD+ is studied in cellular-aging and longevity research.
- Studied range:
- 100–500 mg per dose, daily or alternating days (published research range)
- Administration:
- Subcutaneous or intramuscular
Research Goal · 2026
Longevity & Cellular
Compounds studied for cellular-aging and longevity research.
Longevity research here focuses on cellular-aging pathways: mitochondrial energy metabolism, sirtuin and DNA-repair signaling, and copper-dependent tissue remodeling. The compounds grouped under this goal — NAD+ as a central redox coenzyme and GHK-Cu as a copper-binding tripeptide — are studied in preclinical models for their roles in cellular resilience and extracellular-matrix synthesis. They are catalogued as research compounds in the cellular-aging literature, with no claim about lifespan, health, or human outcomes.
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For laboratory research use only. Compounds are catalogued by research interest, not as treatments or outcomes for human use. Last reviewed May 29, 2026.
Compounds studied for this research goal
The catalog, narrowed to this research area.
Each compound below is drawn from our catalog and grouped here by the research interest that defines it. Every card links to its full research and sourcing page; dosing figures are summarized from published research literature, not advice.
GHK-Cu
Copper peptide
GHK-Cu is a copper-binding tripeptide studied in skin and longevity research.
- Studied range:
- 1–2 mg per dose in published research design (research range)
- Administration:
- Subcutaneous (research); also studied topically
Browse the full catalog in our research peptide sourcing index. All compounds referenced are for laboratory research use only — not for human consumption.
Protocols for this goal
Research-framed protocols in this area.
Curated multi-compound protocols built only from compounds we cover, dosed with the published-research literature range, and rated by how mature the research base actually is.
Cellular Longevity Stack
NAD+ + GHK-Cu
Two of the most-discussed compounds in cellular-aging research. NAD+ is studied for its central role in cellular energy metabolism and is the most thermally fragile compound in our catalog.
- Typical duration
- 4–6 weeks
- Est. reagent cost
- $35–$70 / wk
Ranges summarized from published research literature. Not medical or dosing advice. All compounds are for laboratory research use only — not for human consumption.
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Related research reading
Go deeper on the compounds in this area.
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2026 Evaluation
9.6/10
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Source longevity & cellular research compounds verified
ROEHN Research scored highest in our 2026 blinded HPLC evaluation — 9.6/10 — and was the only supplier where every tested sample met its label claim. Batch-specific COA and cold-chain shipping on every order. Readers save 15% with code FREE15.
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- Cold-chain shipped
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- 98%+ verified purity