Peptide Academy · Immune

FOXO4-DR1

Educational research summary, not medical advice. Many compounds here are not approved for human use. Talk to a licensed clinician before making any health decision.

The Peptide Academy is free to read. Members also get the research protocols for FOXO4-DR1, dose and vial tracking, and an AI Advisor with cited sources. Try it all free for 7 days. Cancel anytime.

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What is FOXO4-DR1?

FOXO4-DRI (D-Retro-Inverso) selectively targets and neutralizes senescent cells by disrupting the interaction between FOXO4 and p53 proteins, triggering apoptosis in damaged cells. It's a novel senolytic compound under research for longevity applications.

What it has been studied for

  • Cellular senescence modulation
  • Anti-aging
  • Potential cancer protection

These are effects reported or investigated in research, much of it preclinical. They are not proven outcomes or health claims.

Half-life

Not listed in The Peptide Bible

Cautions

Educational content only. Not medical advice. Consult a licensed physician before use.

Side effects & fixes

Common side effects

  • —Human side-effect data is limited or absent for this compound
  • —Injection-site redness, itching or soreness is the most commonly reported effect for injected research peptides

Histamine reactions

Possible at the injection site, as with most injected peptides.

Common fixes

  • Rotate injection sites (abdomen, thighs, upper arms) and stay at least an inch from the last spot.
  • Let the alcohol swab dry fully, let the solution reach room temperature, and inject slowly with a fresh needle.
  • A cold compress for 5–10 minutes eases a red or itchy welt; it should fade within a day.
  • For mild itching, redness or flushing, a non-drowsy over-the-counter antihistamine (such as cetirizine or loratadine) is commonly used — check with a pharmacist first, especially if you take other medicines.
  • Start low, change one thing at a time, and keep a log of how you feel.

Stop and get help

  • Any unexpected or severe symptom — stop and contact a doctor.
  • Stop and get emergency help for swelling of the face, lips, tongue or throat, trouble breathing, widespread hives, chest pain or fainting.

Basis: Limited data; general experience with injected peptides. Educational only, not medical advice.

Medication concerns

Theoretical: no human interaction studies

  • Prescription medicines in general

    No human interaction studies exist for this compound, so its interaction profile is unknown. Unknown is not the same as safe.

  • Everything else you take, including supplements

    Bring a full list of medicines and supplements to your pharmacist or clinician before starting.

Basis: No published human interaction data. Educational only, not medical advice. Never stop or change a prescribed medicine without your prescriber.

Protocols & tracking are members-only

Members see the research protocols for FOXO4-DR1, plan schedules, track every dose and vial, and ask the AI Advisor questions with cited sources. Try everything free for 7 days. Cancel anytime.

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