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In one widely cited study, Dihexa restored cognitive performance in a rat model of Alzheimers to near-normal levels outperforming donepezil (Aricept), a standard FDA-approved Alzheimers treatment

However: all potency data is from animal models

T4 is a 43-amino acid peptide encoded by the TMSB4X gene and present in almost all human tissues except erythrocytes

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Chronic Stress and Anxiety-Related Sleep Issues Modern life generates chronic stress that disrupts sleep in ways melatonin cannot address

In experimental wound healing models, TB-500 treatment increases capillary density by 40-50% while improving functional blood flow restoration, demonstrating translation of cellular angiogenic activity into meaningful tissue-level perfusion benefits