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It stimulates dermal papilla cell proliferation and protects these cells from noxious stimuli including dihydrotestosterone (DHT)-induced stress, the primary driver of androgenic alopecia

This article covers the exact refrigeration range required, why exceeding 8C causes irreversible peptide fragmentation, and what container choices prevent the light-induced oxidation that ruins half-stored vials

5, 1116, 18, 23, 25, 26 in the associated source data file

It is endogenously distributed across both central and peripheral tissues, including the hypothalamus, pituitary gland, and limbic system, making it a broadly studied subject in neuroendocrine and sleep biology research

Its peak power and large spot size meant that you get more effective treatment in a shorter amount of time