FOXO4-DRI

Senolytic peptide. Selectively kills senescent (zombie) cells to slow biological aging.

Route: SubQShelf life once mixed: ~30 daysCategory: Longevity

What FOXO4-DRI is

FOXO4-DRI is a peptide designed to disrupt the interaction between the Forkhead box protein O4 (FOXO4) and the tumor suppressor protein p53. In senescent cells, FOXO4 forms a complex with p53, which inhibits p53's ability to activate pro-apoptotic pathways. FOXO4-DRI acts by competitively binding to FOXO4, effectively freeing p53 to initiate programmed cell death specifically in these "zombie" cells. This selective mechanism targets the removal of accumulated senescent cells that are implicated in driving various aspects of biological aging and age-related conditions. The peptide functions to restore the cellular machinery for self-elimination in compromised cells.

The effects of senescent cell clearance following FOXO4-DRI administration typically become apparent over a period of days to weeks, as the body processes and eliminates the targeted cells. Research protocols often involve an intermittent or pulsed administration cycle, rather than continuous use, with the duration of these cycles varying depending on the specific research parameters. While it can be studied as a standalone senolytic, its potential synergies with other compounds that target cellular senescence are also areas of ongoing investigation. Notable considerations include its selective action against senescent cells without significantly impacting healthy cells. It is important to remember that FOXO4-DRI is a research peptide and is not approved for therapeutic use in humans.

Commonly reported effects

Senescent cell clearance
Tissue rejuvenation
Hair regrowth reports

Reported side effects & considerations

Fatigue during clearance
Rare flu-like symptoms

Storage & handling

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

AFTER RECONSTITUTION: refrigerate 2-8°C. Do NOT freeze. Discard after 30 days OR if the solution becomes cloudy, discolored, or contains particulates.

What people track

Because individual responses vary so much, the useful thing is your own record: what you logged and when, how much is left in the vial, and how your chosen metrics move over the weeks. Peptide Wizard keeps all of that in one place, alongside a 3D reference vial for FOXO4-DRI.

FAQ

What is FOXO4-DRI?

Senolytic peptide. Selectively kills senescent (zombie) cells to slow biological aging.

What do people commonly report with FOXO4-DRI?

Commonly reported effects include senescent cell clearance, tissue rejuvenation, hair regrowth reports.

How should FOXO4-DRI be stored?

LYOPHILIZED (unopened): store at 2-8°C (fridge) or -20°C (freezer) long-term. Protect from light.

How do I keep track of FOXO4-DRI in my research log?

Peptide Wizard lets you record each entry, keep a vial ledger so you know what's left, and chart your own metrics over time. It is a logbook and reference only — it does not calculate or recommend doses.