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A 2022 study in the Journal of Cosmetic Dermatology found that subjects who applied L-ascorbic acid followed immediately by GHK-Cu experienced 40% higher transepidermal water loss (TEWL) and delayed barrier recovery compared to those who separated application by eight hours or more
These neuroprotective properties, while still being characterized, add another dimension to DSIPs potential value, particularly for aging populations concerned with cognitive preservation
Snykers S, de Kock J, Tamara V, Rogiers V
Ozbey-Yucel U, Aydogan Z, Tokgoz-Yilmaz S, Ucar A, Ocak E, Beton S
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