Beauty from within: oral administration of a sulfur-containing supplement methylsulfonylmethane improves signs of skin aging
Level of Evidence: 3 Thermodynamically stable ionic liquid microemulsions pioneer pathways for topical delivery and peptide application Type of study: non-rct in vitro Number of citations: 10 Year: 2023 Authors: Tian-Hu Liu, Ying Liu, Xiaoyu Zhao, Liguo Zhang, Wei Wang, De Bai, Y
GHK-Cu suppresses inflammation through multiple signaling pathway interventions, reducing production of pro-inflammatory cytokines like TNF-alpha and IL-6 while decreasing inflammatory cell infiltration into tissues
Reports of users with active or prior malignancy avoiding the compound outright on the mechanistic grounds described above
Injectable wellness peptides are largely produced outside regulated channels, and lab analyses of counterfeit versions sold online have turned up arsenic and lead above pharmaceutical safety limits
Aguado J, dAdda di Fagagna F, Wolvetang E