--- title: "Pinealon | PepTracker Pro" description: "A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "Organization", "name": "PepTracker Pro", "url": "https://peptrackerpro.com", "logo": "https://peptrackerpro.com/favicon.png", "description": "Evidence-based educational resource dedicated to improving peptide research literacy.", "contactPoint": { "@type": "ContactPoint", "email": "hello@peptrackerpro.com", "contactType": "customer support" }, "sameAs": [] }, { "@context": "https://schema.org", "@type": "MedicalWebPage", "name": "Pinealon", "description": "A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging.", "url": "https://peptrackerpro.com/peptides/pinealon", "lastReviewed": "2026-05-27", "reviewedBy": { "@type": "Organization", "name": "PepTracker Pro Research Team", "url": "https://peptrackerpro.com" }, "isPartOf": { "@type": "WebSite", "name": "PepTracker Pro", "url": "https://peptrackerpro.com" } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://peptrackerpro.com" }, { "@type": "ListItem", "position": 2, "name": "Peptides", "item": "https://peptrackerpro.com/peptides" }, { "@type": "ListItem", "position": 3, "name": "Pinealon", "item": "https://peptrackerpro.com/peptides/pinealon" } ] }, { "@context": "https://schema.org", "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "People researching bioregulatory peptides?", "acceptedAnswer": { "@type": "Answer", "text": "Pinealon is a research peptide studied in preclinical models. A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging." } }, { "@type": "Question", "name": "Those interested in neuroprotective short peptides?", "acceptedAnswer": { "@type": "Answer", "text": "Pinealon is a research peptide studied in preclinical models. A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging." } }, { "@type": "Question", "name": "Individuals exploring cognitive aging interventions?", "acceptedAnswer": { "@type": "Answer", "text": "Pinealon is a research peptide studied in preclinical models. A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging." } } ] } ] --- [Skip to main content](#main) **Educational information only.** This site does not provide medical advice. [Read full disclaimer](/disclaimer) [PepTracker Pro](/) [Home](/)[Peptides](/peptides)[Compare](/compare)[Glossary](/glossary)[Blog](/blog)[Calculators](/calculators)[Start Here](/start) [Open the App](https://app.peptrackerpro.com) [Peptides](/peptides)/ Pinealon **Research-only content.** This page is for educational purposes and does not constitute medical advice. [Read full disclaimer →](/research-disclaimer) # Pinealon Low Evidence A short bioregulatory peptide studied for neuroprotective effects and cognitive support in aging. Aliases EDR peptide +1 more Evidence Low Evidence Last Updated 2026-05-27 Reading Time 2 min ## Table of Contents 1. [What It Is](#what-it-is) 2. [Why Researchers Study It](#why-researchers-study) 3. [Proposed Mechanisms](#proposed-mechanisms) 4. [Evidence Snapshot](#evidence-snapshot) 5. [Commonly Discussed Benefits](#benefits) 6. [Safety & Cautions](#safety) 7. [Comparisons](#comparisons) 8. [Calculator Tools](#calculator) 9. [Citations](#citations) ## What It Is Pinealon (Glu-Asp-Arg / EDR) is a synthetic tripeptide developed by the Khavinson Peptide Institute in St. Petersburg, Russia, designed to mimic the regulatory effects of pineal gland extracts on circadian function and neuroprotection. It belongs to the class of bioregulatory peptides — short synthetic peptides based on the theory that specific di- and tripeptide sequences can interact with DNA promoter regions to regulate gene expression. In preclinical studies, pinealon has been shown to increase melatonin synthesis in pinealocyte cultures, modulate serotonin metabolism, and demonstrate neuroprotective effects against oxidative stress-induced neuronal damage. Cell culture studies have reported that pinealon reduces neuronal apoptosis and improves cell viability under oxidative stress conditions. The bioregulatory peptide theory, while supported by in vitro data from the Khavinson group, has not been independently validated in large-scale studies, and the proposed mechanism of direct DNA interaction by short peptides remains controversial in the broader scientific community. No human clinical trials with rigorous placebo-controlled methodology have been published for pinealon. It is not FDA-approved and remains strictly a research compound. Also known as: EDR peptide, Glu-Asp-Arg ## Why Researchers Study It Pinealon exemplifies the Khavinson hypothesis that short peptides can selectively restore organ function when derived from that organ's tissue. As a pineal-origin peptide, it is studied for potential regulatory effects on circadian rhythms, melatonin production, and neuroprotection via epigenetic mechanisms. ## Proposed Mechanisms - Proposed DNA-binding peptide that modulates gene expression in brain and pineal tissue - May restore age-related decline in pineal function and melatonin signaling - Neuroprotective effects possibly mediated through antioxidant gene upregulation - Part of the bioregulatory peptide model alongside Thymalin and Epithalon ## Evidence Snapshot Low Evidence Low Medium High ## Commonly Discussed Benefits [Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Anti-Aging](/benefits/anti-aging)[Longevity](/benefits/longevity) Researching Pinealon ? Track it, set reminders, and keep notes in the free app. [Track in App](https://app.peptrackerpro.com/?add=pinealon) ## Safety & Cautions - Research primarily from Russian laboratories - Limited independent replication - No Western clinical trials - Not FDA-approved ## Comparisons See how Pinealon compares to related peptides: [Pinealon vs Cerebrolysin](/compare/pinealon-vs-cerebrolysin) [Pinealon vs Epithalon](/compare/pinealon-vs-epithalon) [Pinealon vs Semax](/compare/pinealon-vs-semax) [Pinealon vs Thymalin](/compare/pinealon-vs-thymalin) ## Calculator Tools Use our research tools to explore dosing and reconstitution data: [Reconstitution Calculator](/calculators) ## Citations 1. \[1\] Khavinson VK. et al. — Short peptides and gene expression. Bull Exp Biol Med. 2006 [PubMed](https://pubmed.ncbi.nlm.nih.gov/) ### Keep researching in the app - Log Pinealon to your private tracker - Set a dosing reminder - Compare it side-by-side with your stack [Open PepTracker Pro Free](https://app.peptrackerpro.com/?add=pinealon) [Browse more peptides](/peptides) ## Related Peptides ### Cerebrolysin Medium Evidence A porcine brain-derived peptide mixture approved in some countries for stroke recovery and neurodegenerative conditions. [Neuroprotection](/benefits/neuroprotection)[Cognition](/benefits/cognition)[Recovery](/benefits/recovery) [View Details](/peptides/cerebrolysin) [\+ Compare](/compare?select=cerebrolysin)[](https://app.peptrackerpro.com/?add=cerebrolysin) ### Epithalon Low Evidence A tetrapeptide studied for its potential to activate telomerase and influence biological aging markers. [Longevity](/benefits/longevity)[Anti-Aging](/benefits/anti-aging)[Sleep](/benefits/sleep)[Immune Support](/benefits/immune-support) [View Details](/peptides/epithalon) [\+ Compare](/compare?select=epithalon)[](https://app.peptrackerpro.com/?add=epithalon) ### Semax Medium Evidence A synthetic peptide derived from ACTH, studied for cognitive enhancement and neuroprotective effects. [Cognition](/benefits/cognition)[Neuroprotection](/benefits/neuroprotection)[Mood](/benefits/mood)[Recovery](/benefits/recovery) [View Details](/peptides/semax) [\+ Compare](/compare?select=semax)[](https://app.peptrackerpro.com/?add=semax) ### Thymalin Low Evidence A thymic peptide preparation studied for immune system rejuvenation and age-related immune decline. [Immune Support](/benefits/immune-support)[Longevity](/benefits/longevity)[Anti-Aging](/benefits/anti-aging) [View Details](/peptides/thymalin) [\+ Compare](/compare?select=thymalin)[](https://app.peptrackerpro.com/?add=thymalin) [PepTracker Pro](/) Educational peptide information and research tracking tools. Not medical advice. #### Explore - [Peptide Directory](/peptides) - [Compare Peptides](/compare) - [Glossary](/glossary) - [Benefits](/benefits/sleep) #### Learn - [Blog](/blog) - [Calculators](/calculators) - [Start Here](/start) - [About](/about) #### Legal - [Editorial Policy](/editorial-policy) - [Research Disclaimer](/research-disclaimer) - [Disclaimer](/disclaimer) - [Privacy Policy](/privacy) - [Terms of Service](/terms) - [Contact](/contact) © 2026 PepTracker Pro. Educational purposes only. Not medical advice. Always consult a licensed healthcare provider.