It helps cells regenerate and repair, but doesnt play a direct role in skin brightening or melanin control
Furthermore, in vitro cellular and molecular methods demonstrated that Nle-AngIV stimulated dendritic spine numbers, increased spine size, and enhanced miniature excitatory postsynaptic currents in hippocampal neurons
Jakaria M, Belaidi AA, Bush AI, Ayton S
G.StanescuA
Singla, West China Hospital, Sichuan University, China Reviewed by Huazhen Xu, Johns Hopkins Medicine, United States Yu Chiang Hung, Kaohsiung Chang Gung Memorial Hospital, Taiwan Updates Copyright 2024 Tang, Zhuang, Zhao, Gu, Zhang, Bi, Wang, Bao, Li, Zhang and Zhu
Unresolved safety questions The staff review identified uncertainty about immunogenicity, aggregation, peptide-related impurities, hypersensitivity, route-specific risk, repeated exposure, and long-term use