Broadest Anti-Aging Coverage NAD+ NAD+ affects at least six hallmarks of aging through sirtuin activation, including DNA repair, mitochondrial function, epigenetic maintenance, nutrient sensing, autophagy, and stem cell function Telomere-Specific Intervention Epitalon Epitalon is the only peptide with direct telomerase activation data in human somatic cells, addressing telomere attrition which NAD+ does not directly target Strongest Human Evidence NAD+ Multiple randomized controlled trials demonstrate that NAD+ precursors safely restore NAD+ levels in humans, while Epitalon has no human clinical trial data Ease of Access and Self-Administration NAD+ NMN and NR are available as oral supplements without prescription, injection, or specialized handling, making them the most accessible longevity intervention Complementary Combination Research Epitalon Because Epitalon and NAD+ target non-overlapping hallmarks (telomere attrition vs sirtuin-mediated pathways), they are theoretically complementary rather than redundant in a multi-target longevity strategy Continue Your Research Get comparison updates We publish new head-to-head comparisons regularly

BPC-157 + TB-500 Dual repair blend $80 per research vial USD A research blend pairing BPC-157 and TB-500 in a single vial for comparative studies of tissue repair, angiogenesis, and cellular migration pathways
ARA-290 (cibinetide) is currently investigational and not approved by the FDA for routine therapeutic use
AOD-9604 is the more-studied stabilized version Compound Human Growth Hormone (somatropin) Class Full-length recombinant hGH FDA Status FDA-approved for specific indications (GH deficiency, certain growth disorders, AIDS wasting) Evidence Strength Strong human evidence for approved indications
Consider Experimental Adjuncts Selectively Peptides and other regenerative strategies are considered adjunctive rather than substitutes for identifying endocrine dysfunction and correcting foundational problems