Research Comparison
NAD+ (Nicotinamide Adenine Dinucleotide) vs Pinealon (EDR)
A side-by-side research comparison of NAD+ (Nicotinamide Adenine Dinucleotide) and Pinealon (EDR) drawn from Cedar Peptides' peptide database records.
NAD+ (Nicotinamide Adenine Dinucleotide)
Nicotinamide Adenine Dinucleotide (NAD+) is an essential coenzyme present in all living cells, playing a central role in energy production, DNA repair, and cellular metabolism. It functions as a key redox carrier, cycling between oxidized (NAD+) and reduced (NADH) states to drive mitochondrial ATP production. NAD+ levels decline significantly with age (up to ~10–50% across tissues), contributing to reduced mitochondrial efficiency, increased oxidative stress, and impaired cellular repair. Injectable NAD+ bypasses oral absorption limitations, providing immediate systemic availability and rapid cellular uptake.
Pinealon (EDR)
Pinealon (Glu-Asp-Arg/EDR) is a synthetic tripeptide bioregulator developed in Russia that demonstrates unique DNA-interaction capabilities for neuroprotection and cognitive enhancement. Research suggests benefits for traumatic brain injury recovery, age-related cognitive decline, and cellular aging processes through direct gene expression modulation. Studies have shown that Pinealon exerts neuroprotective effects through MAPK/ERK pathway modulation, reduced neuroinflammation, and enhanced NMDA receptor expression in hippocampal regions. Its ability to directly interact with DNA and influence gene expression makes it distinct from other peptide bioregulators.
Reading a comparison
A comparison places two records side by side; it does not merge them. Each description above is drawn from that compound's own record, and the two were not necessarily characterised by the same methods, at the same time, or to the same level of detail. Before comparing any attribute, it is worth establishing that both records describe the substance you think they describe — names are not identifiers, and two entries sharing a name can differ in salt form, stereochemistry or the convention used to state a mass. Where a figure carries no method beside it, the comparison is between two reported numbers rather than between two measurements.