And the gut barrier restoration achieved by both peptides addresses a fundamental driver of autoimmune activity throughout the body, not just in the intestines
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GHK-Cu increased production of nerve growth factor (NGF), neurotrophin-3 (NT-3), and neurotrophin-4 (NT-4), sped up regeneration of nerve fibers from nerve stubs, and increased axon count and proliferation of Schwann cells compared to controls
PubMed Fras JP, et al
It is prescribed off-label by licensed physicians and dispensed through state-licensed compounding pharmacies

Product Attributes CAS # : 2103905-91-3 Molecular Formula : C201H325N65O67 Sequence (AA) : (D-Arg)9-LTLRKEPASEIAQSILEAYSQNGWANRRSAGGKRPPPRRRQRRKKRG Molecular Weight : ~4598 g/mol PubChem CID : N/A (peptide not indexed) Half-Life : ~2-4 hours Synonyms : Proxofim, FOXO4-D-Retro-Inverso, FOXO4-p53 Interfering Peptide Type : Synthetic D-retro-inverso peptide (senolytic research compound) Research Focus : Longevity & Senescence, Cellular Repair Scientific References Targeted Apoptosis of Senescent Cells Restores Tissue Homeostasis in Response to Chemotoxicity and Aging Animal | In vitro FOXO4-DRI peptide selectively induces apoptosis in senescent cells Animal | In vitro Senolytics: Eliminating Senescent Cells and Alleviating Intervertebral Disc Degeneration Animal | In vitro Cellular senescence: Defining a path forward Observational | Animal | In vitro The role of senescent cells in ageing Animal | In vitro FOXO4 peptide disrupts FOXO4-p53 interaction to target senescent cells Animal | In vitro Senolytic therapy alleviates age-associated bone loss in mice Animal | In vitro Therapeutic interventions for aging: the case of cellular senescence Observational | Animal | In vitro Included In The Box Every product arrives in a premium, custom-designed PEPTIDE.Power box , engineered for convenience, hygiene, and safe storage in your refrigerator
