14 studies on FOXO4-DRI curated from PubMed, ClinicalTrials.gov, and EuropePMC. Updated daily.
Bottom line: TitrateLab currently tracks 18 published third-party lab tests of FOXO4-DRI across 8 identified manufacturers. Among reports with a positive numeric purity result, the average is 99.13%. Within this published corpus, 0 positive purity results were below 90%, and 0 reports showed measured quantity more than 10% below the label claim. These are batch-level observations, not guarantees of product identity, safety, or vendor quality.
As of 2026-09-03, vendor-blind retail asking-price averages for the US delivery market, calculated from the same in-stock exact-strength cells as the Peptide Price Index. Shipping is excluded.
| Strength | Average / vial | Observed range / vial | Average / mg | Coverage |
|---|---|---|---|---|
| 10 mg | $48.50 | $48.50–$48.50 | $4.85 | 1 source · 1 offer |
Asking prices are not manufacturing cost and do not establish product equivalence, quality, safety, or legality. The refresh date is the catalog build date; individual source observation dates are not available in this snapshot. View full price methodology →
Independent certificate-of-analysis evidence from third-party labs — the data behind the studies. Updated as new COAs are verified. Read the full grey-market analysis →
Within that total, 10 batches have unresolved manufacturer identity. They remain in corpus-level lab evidence and are excluded from named-manufacturer rankings.
Recent certificates: #80351 (99.022%) · #80460 (97.504%) · #79919 (99.375%) · #86886 (99.753%) · #85654 (99.0%) · #75278 (99.785%)
This study highlights FOXO4-D-Retro-Inverso as a promising novel therapeutic agent for pulmonary fibrosis by directly targeting the underlying mechanism of excessive extracellular matrix production by fibroblasts. The…
This study provides compelling evidence that Longevity-Max, a specific CHM blend, can modulate fundamental molecular pathways associated with aging, including telomere maintenance, sirtuin activation, and inflammation…
This detailed structural characterization provides a fundamental understanding of how FOXO4-DRI exerts its senolytic effects, by directly targeting and modulating the p53 pathway through a unique transient binding mec…
This research is highly significant as it identifies a novel and effective therapeutic strategy for combating age-related diseases and potentially extending healthy lifespan. By specifically targeting the FOXO4-p53 in…
This study provides compelling evidence that targeting cellular senescence with Fisetin can effectively mitigate and even reverse age-related and disease-induced kidney dysfunction. The ability to significantly improv…
These findings are highly significant as they reveal a novel mechanism for age-related testosterone insufficiency and offer a targeted therapeutic strategy. The ability of FOXO4-DRI to selectively induce apoptosis in …
This research highlights the therapeutic potential of senolytic peptides like FOXO4-DRI in targeting and removing harmful senescent cells from cartilage. By selectively eliminating these dysfunctional cells, FOXO4-DRI…
This research highlights the FOXO4 peptide as a promising novel therapeutic candidate for pulmonary fibrosis, offering a targeted approach by suppressing myofibroblast activation and disrupting detrimental ECM-recepto…
This research highlights FOXO4-DRI as a promising therapeutic agent for combating age-related male infertility by specifically targeting and eliminating senescent Leydig cells. By blocking the FOXO4-p53 interaction, t…
This research highlights a novel therapeutic strategy for keloids by precisely targeting senescent fibroblasts and their inherent resistance to apoptosis. By modulating p53 activity and promoting its nuclear exclusion…
This research highlights FOXO4-DRI as a potent anti-senolytic agent, capable of rejuvenating endothelial cells and improving vascular health by modulating the P53 pathway. The ability to reverse cellular aging in the …
This study provides compelling evidence that FOXO4-DRI effectively clears senescent cells and mitigates multiple hallmarks of aging in a preclinical model. The observed improvements in physical function and metabolic …
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