In elderly human subjects, epithalamin treatment improved T-cell proliferative responses and normalized the CD4/CD8 ratio
JCI Insight 3 (8), e99123
When stratified by administration route, the average percentage reductions were: Intramuscular (IM): 48.3% Sublingual: 30.7% Oral: 30.3% These results suggest that IM administration leads the most pronounced homocysteine reduction, however, sublingual and oral routes also demonstrate clinically relevant effects
But can it really make you look younger
It is a tripeptide of three amino acids - glycine, glutamate (glutamic acid), and cysteine
Front Immunol 14:1197275 Wang X, Tan X, Zhang J, Wu J, Shi H (2023) The emerging roles of MAPK-AMPK in ferroptosis regulatory network