Anti-Aging · Reference
How to Get FOXO4-DRI Prescribed Online: Step by Step
For the legal background, see do you need a prescription for FOXO4-DRI. For choosing between providers, see best place to get FOXO4-DRI online.
To get FOXO4-DRI prescribed online, you complete a medical intake with a telehealth provider, a physician licensed in your state reviews it, and if it is appropriate a licensed US 503A compounding pharmacy prepares a vial in your name and ships it refrigerated with your directions printed on it. At Pepti the first step is the free assessment, physician review usually happens within 24 hours, and the price is $229 a month all-in for a 5 mL vial holding 10 mg at 2 mg/mL. No in-person visit and no bloodwork are required. Compounded FOXO4-DRI is not FDA approved, and there are no published human trials of it, which is why the intake questions below are worth answering carefully.
For the legal background, see do you need a prescription for FOXO4-DRI. For choosing between providers, see best place to get FOXO4-DRI online.
How to Get FOXO4-DRI Prescribed Online
The short answer
| Step | What happens | Typical timing |
|---|---|---|
| 1. Assessment | Free questions about your goals | A few minutes |
| 2. Medical intake and checkout | History, medications, allergies, cancer and lung history; one all-in price | Several minutes |
| 3. Physician review | A physician licensed in your state reads your file; may message you | Usually within 24 hours |
| 4. Prescription | Written for your vial and directions, if appropriate | After review |
| 5. Compounding | PCAB-accredited, FDA-registered US 503A pharmacy | After the prescription |
| 6. Shipping | Refrigerated with ice packs, syringes and alcohol prep pads | After compounding |
| 7. Refills | Every 28 days, one vial per fill, until you cancel | Ongoing |
A declined consultation is refunded.
How to Get FOXO4-DRI Prescribed Online
First, a realistic picture of FOXO4-DRI
FOXO4-DRI is a designed peptide, described in a 2017 paper in Cell from Peter de Keizer's laboratory. It acts as a decoy for FOXO4, the protein that senescent cells use to hold p53 in check, so that those cells undergo their own programmed death. Senescent cells are cells that have stopped dividing but have not died, and secrete inflammatory signals into surrounding tissue. The 2017 paper and later studies reported effects in mice and in human cells in a dish. No person has been treated in a published study.
Going in with that picture shapes what you expect from the process:
| Expectation | What is realistic |
|---|---|
| Feeling something in the first vial | Senescent cell clearance, if it happens, is not something you would feel; most people should expect to notice nothing |
| A measurable result | There is no signal a patient can observe, and no marker established for this compound |
| Continuous long-term use | Prescribers generally treat it as an intermittent course; whether a further vial is prescribed is a fresh question each time |
| A proven anti-aging effect | Not established in humans; see FOXO4-DRI benefits |
If you want something with human data behind it, ask about NAD+, tesamorelin or sermorelin. For mitochondrial goals, MOTS-c and SS-31 are the usual conversation. Comparisons are in NAD+ vs FOXO4-DRI and SS-31 vs FOXO4-DRI.
How to Get FOXO4-DRI Prescribed Online
The steps in detail
Step 1: the free assessment
The assessment asks what you are hoping for. It is free, it goes to a physician licensed in your state, and finishing it commits you to nothing.
Step 2: the medical intake
This is the part that turns an order into a prescription. For FOXO4-DRI the questions that carry the most weight are:
- Cancer history, personal or family. FOXO4-DRI acts on p53, the central tumour-suppressor protein, and senescence is one of the body's defences against cancer. What that means over time in people has not been studied.
- Lung disease or pulmonary hypertension. A 2023 mouse study in Circulation reported that clearing senescent cells in the pulmonary vessels worsened pulmonary hypertension. It is a mouse finding about senolytics as a class, and it is worth raising.
- Every medication you take. There is no established interaction list, because the trials that would produce one have not been run. That is why a physician reads the list rather than a form.
- Pregnancy or breastfeeding. FOXO4-DRI is not used, because safety data is absent.
- Whether you are a tested athlete. Check the current WADA list with your anti-doping body before starting any peptide.
Checkout is one all-in price, with no separate review, pharmacy or shipping fee.
Step 3: physician review
A physician licensed in your state reviews your intake, usually within 24 hours, and may message you through your account with questions. With an experimental compound, it is reasonable for the answer to be no, and a declined consultation is refunded.
Bloodwork is not required for any Pepti treatment. If your physician wants labs for your care, they'll ask through your account.
Step 4: the prescription and your directions
Your physician sets your directions after reviewing your intake, and they are printed on the vial. The typical printed direction for this vial reads:
On the label What it means Inject 0.25 mL (25 units) 25 units on a U-100 insulin syringe Subcutaneously Into the fat layer, usually abdomen or thigh, rotating sites Once daily Monday through Friday Weekends off; 20 doses per vial, about four weeks 10 mg / 5 mL, 2 mg/mL 0.25 mL contains 0.5 mg FOXO4-DRI (math only) The five-day schedule reflects how prescribers structure an intermittent course, not a regimen established in trials; the mouse work used short courses of intraperitoneal injection. More is in FOXO4-DRI dosage.
Step 5: compounding
A PCAB-accredited, FDA-registered US 503A compounding pharmacy prepares the vial to your prescription, for you by name. Lot test results are published at lab results.
Step 6: shipping
The vial ships refrigerated in insulated packaging with ice packs, as a multi-dose solution ready to use, with sterile syringes and alcohol prep pads. Refrigerate it on arrival. The D-amino acid chemistry makes FOXO4-DRI more stable than a natural peptide, but the compounded solution is still handled as a refrigerated multi-dose vial, and the beyond-use date on the label runs from first puncture. See how to store peptides.
Step 7: after the first vial
What is most likely to be noticeable early is the injection site: redness, mild soreness or occasional bruising. Message your care team about anything that concerns you. For any reaction that is severe, spreading, or involves difficulty breathing, call 911.
Refills run every 28 days, one vial per fill, until you cancel. With FOXO4-DRI it is reasonable to talk to your care team before a refill about whether continuing makes sense for you.
How to Get FOXO4-DRI Prescribed Online
What it costs
| Included in $229 a month | |
|---|---|
| FOXO4-DRI, 5 mL vial, 10 mg at 2 mg/mL | Yes |
| Physician review and prescription | Yes |
| Compounding by a licensed 503A pharmacy | Yes |
| Sterile syringes and alcohol prep pads | Yes |
| Refrigerated shipping | Yes |
| Refill management and care-team messaging | Yes |
| Membership fee | None |
Pepti is cash-pay and does not bill insurance. Details are on the FOXO4-DRI product page.
References
What this is based on.
References
- Baar MP, Brandt RMC, Putavet DA et al.. Targeted Apoptosis of Senescent Cells Restores Tissue Homeostasis in Response to Chemotoxicity and Aging · Cell (2017) · PMID 28340339
- Bourgeois B, Spreitzer E, Platero-Rochart D et al.. The disordered p53 transactivation domain is the target of FOXO4 and the senolytic compound FOXO4-DRI · Nature Communications (2025) · PMID 40593617
- Zhang C, Xie Y, Chen H et al.. FOXO4-DRI alleviates age-related testosterone secretion insufficiency by targeting senescent Leydig cells in aged mice · Aging (Albany NY) (2020) · PMID 31959736
- Huang Y, He Y, Makarcyzk MJ et al.. Senolytic Peptide FOXO4-DRI Selectively Removes Senescent Cells From in vitro Expanded Human Chondrocytes · Frontiers in Bioengineering and Biotechnology (2021) · PMID 33996787
- Liu Y, Hou Q, Wang R et al.. FOXO4-D-Retro-Inverso targets extracellular matrix production in fibroblasts and ameliorates bleomycin-induced pulmonary fibrosis in mice · Naunyn-Schmiedeberg's Archives of Pharmacology (2023) · PMID 37074394
- Li Y, Zhang C, Cheng H et al.. FOXO4-DRI improves spermatogenesis in aged mice through reducing senescence-associated secretory phenotype secretion from Leydig cells · Experimental Gerontology (2024) · PMID 39025385
- Hu Z, Li F, Hu C et al.. FOXO4-DRI regulates endothelial cell senescence via the P53 signaling pathway · Frontiers in Bioengineering and Biotechnology (2026) · PMID 41625068
- Kong YX, Li ZS, Liu YB et al.. FOXO4-DRI induces keloid senescent fibroblast apoptosis by promoting nuclear exclusion of upregulated p53-serine 15 phosphorylation · Communications Biology (2025) · PMID 39994346
- Born E, Lipskaia L, Breau M et al.. Eliminating Senescent Cells Can Promote Pulmonary Hypertension Development and Progression · Circulation (2023) · PMID 36515093
Citations are provided for educational purposes. They do not constitute medical advice. Always discuss any peptide protocol with your prescribing physician.
Common questions
How to Get FOXO4-DRI Prescribed Online, answered.
Complete a telehealth intake, a physician licensed in your state reviews it, and if appropriate a licensed 503A pharmacy compounds and ships the vial. At Pepti, start with the free assessment.
At Pepti, physician review usually happens within 24 hours of a completed intake.
No. The review is done through telehealth by a physician licensed in your state.
Bloodwork is not required for any Pepti treatment. If your physician wants labs for your care, they'll ask through your account.
Because FOXO4-DRI acts on p53, the central tumour-suppressor protein, and its long-term effect in people has not been studied. A history of cancer is a reason to discuss it carefully first.
At Pepti, $229 a month all-in, covering medication, physician review, refill management and refrigerated shipping.
A refrigerated 5 mL multi-dose vial of FOXO4-DRI at 2 mg/mL with your directions printed on it, sterile syringes and alcohol prep pads.
Most people should expect to notice nothing during a first vial. Senescent cell clearance is not something a person feels, and there are no human trial endpoints to compare against.
Pepti prescribes FOXO4-DRI in every state except Oklahoma, plus DC.
No. Compounded medications are not FDA approved, and the FDA has not evaluated FOXO4-DRI in any category of its compounding lists. See what is FOXO4-DRI. The free assessment goes to a physician licensed in your state. A consultation does not guarantee a prescription.
Next step
See what a physician recommends for you.
A licensed physician in your state reviews your intake and decides what is appropriate. A consultation does not guarantee a prescription.