FOXO4-DRI — Complete Dosing Protocol & Guide

FOXO4-DRI is a anti-aging peptide — the anti-aging category covers longevity, telomere support, gh optimization. Stapled D-retro-inverso peptide that disrupts FOXO4-p53 binding inside senescent cells — freeing p53 to trigger apoptosis of the "zombie" cells that accumulate with age (senolytic action). In research settings it is administered subcutaneous at a frequency of daily for 3-7 day courses, with an elimination half-life of ~hours and a studied dose range of 5 mg–20 mg per administration (about 100 mcg/kg of body weight).

Stapled D-retro-inverso peptide that disrupts FOXO4-p53 binding inside senescent cells — freeing p53 to trigger apoptosis of the "zombie" cells that accumulate with age (senolytic action). That mechanism places it in the anti-aging category. Pharmacokinetically, its elimination half-life of ~hours is what shapes the daily for 3-7 day courses dosing cadence used in research protocols, and the full effect builds across a 3-7 day courses cycle followed by ~3 weeks between courses — which is why the dosing is cycled rather than continuous.

FOXO4-DRI is taken subcutaneous — subcutaneous injection into abdominal fat is the standard research route. The research-standard frequency is daily for 3-7 day courses, with a half-life of ~hours. Keep administrations evenly spaced across the dosing period so plasma levels stay steady. Always start at the low end of the dose range, use aseptic technique for injections, and follow the 3-7 day courses cycle followed by ~3 weeks between courses. PeptideWise calculates the exact dose and schedule for your body weight and goal.

Research protocols use 5 mg–20 mg per administration, weight-based at roughly 100 mcg/kg of body weight, administered daily for 3-7 day courses. For an 80 kg (176 lb) adult that works out to about 4 mg for a beginner, 5.6 mg for an intermediate, and 8 mg for an advanced research protocol. Start at the bottom of the range and titrate up only while the response is tolerable — the personalized protocol engine on this site computes the exact figure for your weight.

The standard research cycle is 3-7 day courses, followed by ~3 weeks between courses. Cycling matters because continuous exposure leads to receptor desensitization (tachyphylaxis) — the same dose produces less effect over time — and side effects fade during off periods. Don't extend the cycle past 3-7 day courses chasing diminishing returns.

Yes. FOXO4-DRI is commonly researched alongside NAD+, Epithalon (Epitalon). The best stacks pair peptides that act through different mechanisms toward the same goal — for example BPC-157 (angiogenesis) with TB-500 (cell migration). Introduce one peptide at a time, align cycle lengths, and cap stacks at 2–3 peptides so effects stay attributable. The protocol engine on this site only recommends stack combinations that pass safety screening for your conditions and medications.

Reported in research and trial settings: injection site reaction; fatigue; no human safety data. Most are dose-dependent and resolve when the dose is reduced or the cycle ends. If any severe reaction occurs (chest pain, severe abdominal pain, difficulty breathing, signs of an allergic response), stop immediately and seek medical evaluation.

FOXO4-DRI carries a good research safety profile at the doses described above, but safety is individual. It is contraindicated in research settings with: cancer, pregnant, breastfeeding, kidney disease. It is not medical advice to run any peptide without supervision — consult a qualified healthcare provider who knows your full history first, get baseline labs, and re-check during the cycle. ✨ As a anti-aging peptide, FOXO4-DRI is sold for research use only.

FOXO4-DRI is sold by research-chemical suppliers for laboratory research use only — it is not an approved dietary supplement or consumer product, and regulations vary by country and jurisdiction. Before considering any source: (1) consult a licensed healthcare provider about medically supervised options, (2) if purchasing for research, verify third-party certificates of analysis (COA) confirming purity and identity, and (3) be wary of prices that look too good to be true — they usually are. PeptideWise does not sell peptides; we provide dosing research and protocol tools.

FOXO4-DRI ships lyophilized (freeze-dried) and must be reconstituted before use. Use bacteriostatic water: inject it slowly down the inside wall of the vial (never directly onto the powder), then swirl gently — never shake, as shaking denatures the peptide. Example: a 5 mg vial + 2 mL of bacteriostatic water gives 2.5 mg/mL, so a 250 mcg dose is 10 units (0.1 mL) on an insulin syringe. Store the reconstituted vial refrigerated at 2–8°C and use within 2–4 weeks. See the full step-by-step reconstitution guide for concentration math and storage.