This research protocol examines the combined use of NAD⁺ (Nicotinamide Adenine Dinucleotide) and Semax in the context of cellular energy production, neurocognitive function, and signaling pathways related to stress response and metabolic activity. NAD⁺ is extensively studied for its role in mitochondrial function, redox reactions, and cellular repair mechanisms, with research linking it to energy metabolism and overall cellular resilience. Semax, a synthetic neuropeptide, is investigated for its interaction with central nervous system pathways, including potential effects on neurotransmitter regulation, cognitive performance, and neuroprotective processes. These compounds remain investigational and are intended strictly for research use in controlled settings, not for clinical or therapeutic application.