THE LONGEVITY STACK | Epitalon, NAD+ 500mg & GHK-CuThe Longevity Stack brings together three of the most studied compounds in ageing and cellular health research — Epitalon, NAD+, and GHK-Cu. Each targets a distinct but complementary longevity pathway, making this the most comprehensive anti-ageing research bundle in the Limitless Labs catalogue.What's Included Epitalon 50mg — tetrapeptide studied for telomerase activation, telomere elongation, and pineal gland regulation NAD+ 500mg — essential coenzyme studied for mitochondrial energy production, sirtuin activation, and DNA repair GHK-Cu — copper peptide studied for collagen synthesis, antioxidant gene expression, and cellular regeneration Research Highlights Studied for multi-pathway longevity support — telomere biology, mitochondrial function, and tissue regeneration Investigated for synergistic antioxidant and anti-inflammatory effects across cellular systems Researched for gene expression modulation linked to healthy ageing in preclinical models Explored for neuroendocrine regulation, energy metabolism, and cellular resilience Examined as a comprehensive longevity research protocol combining three distinct mechanisms of action Specification Includes: 1 × Epitalon 50mg + 1 × NAD+ 500mg + 1 × GHK-Cu Purity: >99% by HPLC (all compounds) Form: Lyophilised powder Storage: 2–8°C, protect from light For research purposes only For laboratory research use only. Not for human consumption. Limitless Labs supplies research-grade peptides to verified researchers.