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In human studies, the product has also been shown to improve sleep quality, shorten bedtime, prolong sleep time, and reduce nighttime awakenings

doi: 10.1183/13993003.00142-2021 [DOI] [PMC free article] [PubMed] [Google Scholar] 21.Altman MC, Kattan M, O'Connor GT, et al

Marginal vitamin C status is associated with reduced fat oxidation during submaximal exercise in young adults

There is evidence that this synthetic tetrapeptide can influence telomerase-related biology in cell systems, and there is a longer tradition of pineal peptide research suggesting possible geroprotective effects, circadian modulation, and survival benefits in some animal and human-adjacent clinical settings