FOXO4-DRI
Concentration calculator
Research summary
FOXO4-DRI is a designed peptide built to block a protein-protein interaction inside senescent ("zombie") cells that normally helps those cells avoid self-destruction.
In the original 2017 study, naturally aged mice treated with FOXO4-DRI showed restored fur density, improved kidney function markers, and increased activity levels compared with untreated aged controls, with similar recovery reported in a chemotherapy-damage model. Follow-up rodent and cell-culture studies have extended similar senescent-cell-clearance findings to other tissue types, but all published data remains preclinical —no human clinical trial results have been published.
Sources: Baar et al., Cell, 2017; PMC7053614; PMC9170815. Findings from published research —not a claim about this product, and not evidence of safety or effectiveness for human use.
Decoding the Benefits
- Reversed multiple markers of aging at once — fur density, kidney function, and activity levels all improved together.
- A separate chemotherapy-damage model showed similar recovery, suggesting the effect isn't limited to natural aging.
