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Disclaimer:The content on this website has not been evaluated or approved by the U.S. Food and Drug Administration (FDA). Products sold by 99 Purity Peptides are offered for research and laboratory purposes only and are not intended to diagnose, treat, cure, or prevent any disease. 99 Purity Peptides is not a compounding pharmacy and does not operate as a chemical compounding facility as defined under Section 503A of the Federal Food, Drug, and Cosmetic Act. Products are not for human or veterinary use, and are not intended for ingestion, injection, or any form of administration. Purity levels may vary by product and lot; certain items may test below 99% purity.

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HomeShopLongevity & Anti-AgingEpithalon
Longevity & Anti-Aging

Epithalon

4.7 (7 Reviews)
$44.99
Certificate of Analysis10mg · Batch FLL-0629

Epitalon 10mg is a research-grade synthetic tetrapeptide developed for laboratory investigations involving telomere biology, telomerase-associated pathways, circadian rhythm regulation, cellular signaling, and molecular gerontology. Every batch undergoes comprehensive analytical verification to ensure purity, consistency, and reproducibility for advanced peptide pharmacology, molecular biology, and neuroscience research.

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10mg · Batch FLL-0629

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Epithalon
Product Profile

Overview

Epitalon 10mg is an investigational synthetic tetrapeptide (Ala-Glu-Asp-Gly) derived from naturally occurring peptide research involving the pineal gland. Researchers investigate Epitalon because of its association with telomere biology, telomerase regulation, circadian rhythm signaling, chromosomal stability research, and molecular aging mechanisms. As one of the most recognized investigational peptides within longevity and cellular biology research, Epitalon continues to play an important role in comparative peptide pharmacology and molecular gerontology studies.

Epitalon 10mg is a research-grade synthetic tetrapeptide composed of alanine, glutamic acid, aspartic acid, and glycine (Ala-Glu-Asp-Gly) developed for laboratory investigations involving telomere biology, telomerase-associated signaling, circadian rhythm regulation, chromosomal stability, peptide pharmacology, and molecular gerontology. Since its development as a synthetic analog of naturally occurring pineal peptides, Epitalon has become one of the most extensively investigated compounds within longevity-related molecular research and peptide biology.

One of the defining characteristics of Epitalon research is its association with telomere biology. Researchers investigate molecular mechanisms involving chromosomal end protection, telomere maintenance, genomic stability, intracellular communication, and peptide-mediated regulation of cellular processes. These investigations contribute to a broader understanding of chromosome biology while avoiding conclusions regarding clinical outcomes or therapeutic effects.

Scientific investigations also focus extensively on telomerase-associated pathways. Laboratory studies evaluate peptide interactions with molecular systems involved in telomerase activity, transcriptional regulation, intracellular signaling, gene expression, and coordinated cellular responses. Researchers continue investigating these biological mechanisms to better understand molecular aging and cellular homeostasis within controlled experimental environments.

Another major area of investigation involves circadian rhythm biology and pineal signaling. Researchers examine molecular communication involving circadian regulatory pathways, neuroendocrine signaling, intracellular kinase activation, transcriptional regulation, and coordinated biological timing mechanisms. These investigations remain central to chronobiology research while maintaining an exclusive Research Use Only designation.

Current laboratory investigations further evaluate intracellular signaling involving MAPK/ERK, PI3K/Akt, CREB, cAMP, protein kinase A (PKA), oxidative stress-response pathways, DNA maintenance mechanisms, and additional second messenger systems associated with cellular biology. These molecular investigations continue advancing peptide pharmacology, systems biology, molecular gerontology, and intracellular signaling research.

Comparative peptide pharmacology represents another major area of scientific interest. Researchers frequently compare Epitalon with DSIP, MOTS-c, Semax, Selank, GHK-Cu, and additional investigational peptides to evaluate differences in molecular stability, signaling characteristics, biological targets, intracellular communication, and laboratory applications. Comparative investigations continue expanding scientific understanding of peptide engineering and longevity-related molecular biology.

The 10mg presentation is particularly appropriate for laboratories conducting telomere biology investigations, molecular aging studies, biomarker discovery, analytical validation, peptide stability assessments, assay development, molecular characterization, peptide interaction experiments, and collaborative scientific projects. While presentation sizes vary, the molecular identity, analytical quality standards, and intended research applications remain consistent throughout the Epitalon product family.

Beyond longevity-related investigations, Epitalon serves as an important analytical reference material within peptide chemistry, molecular characterization, analytical method development, chromosomal biology, peptide stability investigations, biomarker discovery, systems biology, and analytical assay optimization. Its reproducible analytical profile makes it valuable for laboratories investigating cellular signaling and peptide-mediated molecular communication.

Each batch of Epitalon 10mg is manufactured according to research-grade production standards and undergoes comprehensive analytical verification before release. Quality assurance procedures include High-Performance Liquid Chromatography (HPLC) purity analysis, molecular identity confirmation, peptide sequence verification, and rigorous batch-specific quality control testing. These analytical measures support reproducibility, consistency, and confidence across independent laboratory investigations.

To preserve molecular integrity, Epitalon should be stored according to accepted laboratory recommendations for lyophilized peptides. Appropriate storage conditions, controlled handling practices, and adherence to established laboratory protocols help maintain peptide stability before analytical evaluation and experimental preparation.

Although Epitalon remains one of the most extensively investigated synthetic tetrapeptides, ongoing scientific research continues exploring telomere biology, telomerase-associated pathways, circadian rhythm regulation, chromosomal stability, cellular signaling, and comparative peptide pharmacology. Consequently, Epitalon 10mg should be regarded exclusively as an investigational research peptide intended to support laboratory research and scientific discovery.

Epitalon 10mg is supplied exclusively for laboratory research and analytical applications. This product is intended for Research Use Only (RUO) and is not approved for human consumption, therapeutic use, veterinary applications, or diagnostic purposes.

Research DisclaimerAll products across every category are for research use only and not for human or veterinary use, diagnosis or treatment.
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Customer Reviews
4.7
7 Reviews
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5
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7 Reviews
Melissa Okonkwo
August 11, 2026

First time ordering from 99 Purity and was pleasantly surprised. Site is well organized, product info is detailed and accurate, order shipped and arrived quickly. COA is linked right on the page. Very happy, will order again.

Jennifer Yoon
July 26, 2026

Good order overall. Vial arrived sealed, packaging was solid. Product page explains the tetrapeptide specs clearly and the COA is easy to find. Shipping took 4 days. Wish the product page had a bit more background content but the essentials are all there.

James Watkins
July 18, 2026

Solid order. Vial arrived in good shape, sealed, no damage. Packaging was clearly designed for this type of product. Product specs on the site are detailed. Took 5 days for delivery but everything was fine. Would reorder.

Sandra Osei
March 16, 2026

Ordered Epithalon for the first time and really happy with how it went. Product page is one of the better ones, clear specs, COA linked. Shipping was faster than I expected. Will definitely reorder.

Kristin Holt
February 9, 2026

Checkout was quick and the package showed up two days ahead of the estimated delivery. Vial was in perfect condition, sealed and labeled. Great experience.

Education & Research

Further Reading.

How to Tell If Your Peptides Have Gone Bad: Warm Delivery, Cloudiness and Clumping
Product Guides
Sep 11, 20265 min read

How to Tell If Your Peptides Have Gone Bad: Warm Delivery, Cloudiness and Clumping

How to tell if peptides have gone bad: a laboratory guide to warm delivery, cloudy solutions and clumped cake, and what the eye cannot detect in a suspect vial.

The FDA's July 2026 Peptide Vote: What Changed for BPC-157, TB-500, KPV, MOTS-c, Epitalon, Semax and DSIP
Product Guides
Sep 10, 20265 min read

The FDA's July 2026 Peptide Vote: What Changed for BPC-157, TB-500, KPV, MOTS-c, Epitalon, Semax and DSIP

The FDA peptide vote 2026 result: the PCAC backed six of seven peptides on July 23-24 and rejected DSIP. What it changes for BPC-157, TB-500 and the rest.

Best Peptides for Longevity, Ranked by the Evidence
Product Guides
Sep 9, 20265 min read

Best Peptides for Longevity, Ranked by the Evidence

A tier-by-tier ranking of the best peptides for longevity by human evidence, including the failed trials, corrections and regulatory facts behind each compound.

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(faqs)

Frequently Asked

01

What is Epitalon 10mg?

Epitalon 10mg is a research-grade synthetic tetrapeptide (Ala-Glu-Asp-Gly) investigated for telomere biology, telomerase-associated pathways, circadian rhythm regulation, chromosomal stability, and molecular biology research.
02

Which biological systems are commonly investigated with Epitalon?

Researchers commonly investigate Epitalon in studies involving telomere biology, telomerase regulation, circadian rhythm signaling, pineal gland biology, chromosomal maintenance, and cellular communication.
03

Which intracellular signaling pathways are associated with Epitalon research?

Laboratory investigations commonly evaluate MAPK/ERK, PI3K/Akt, CREB, cAMP, PKA, oxidative stress-response pathways, and additional signaling networks associated with cellular regulation.
04

Why is Epitalon widely studied in molecular biology research?

Epitalon is one of the most recognized investigational tetrapeptides for studying telomere-associated molecular mechanisms, chromosomal biology, circadian regulation, peptide pharmacology, and molecular gerontology.
05

Which scientific disciplines commonly investigate Epitalon?

Epitalon is widely studied in molecular biology, molecular gerontology, chronobiology, peptide pharmacology, analytical chemistry, peptide chemistry, genomics, cellular biology, and systems biology.
06

What analytical testing is performed before release?

Every production batch undergoes HPLC purity testing, peptide identity verification, amino acid sequence confirmation, molecular characterization, and comprehensive batch-specific quality control procedures.
07

What laboratory investigations commonly include Epitalon?

Researchers utilize Epitalon in telomere biology studies, circadian rhythm investigations, chromosomal stability research, biomarker discovery, peptide stability studies, analytical chemistry, assay development, and systems biology.
08

How should Epitalon be stored?

Epitalon should be stored according to accepted laboratory recommendations for lyophilized peptides to help preserve molecular integrity before analytical or experimental use.
09

Is Epitalon commonly compared with other research peptides?

Yes. Comparative investigations commonly include DSIP, MOTS-c, GHK-Cu, Semax, and Selank to evaluate differences in signaling characteristics, molecular stability, biological targets, and laboratory applications.
10

What distinguishes Epitalon from other longevity-related peptides?

Researchers investigate Epitalon because of its unique association with telomere biology, telomerase-related pathways, and circadian regulation, making it distinct from peptides that primarily target metabolic, neuroactive, or regenerative signaling pathways.
11

Is Epitalon approved for therapeutic or diagnostic use?

No. The Epitalon 10mg product supplied by 99 Purity Peptides is intended strictly for Research Use Only (RUO) and is not approved for human consumption, therapeutic use, diagnostic procedures, or veterinary applications.
12

How is research-grade consistency maintained?

Research-grade consistency is achieved through standardized peptide synthesis, HPLC purity verification, molecular identity confirmation, amino acid sequence verification, batch-specific quality control, and comprehensive analytical documentation.
13

What distinguishes the 10mg presentation?

The 10mg presentation provides sufficient research material for telomere biology investigations, mechanistic cellular studies, analytical validation, biomarker discovery, and collaborative molecular biology research while maintaining identical molecular identity and analytical quality standards.
14

How does Epitalon differ from DSIP in research?

Although both peptides are frequently investigated within neuroscience and chronobiology, researchers compare Epitalon and DSIP to evaluate differences in molecular structure, biological targets, circadian signaling, neuroendocrine communication, and laboratory applications.
15

Why does Epitalon continue to generate scientific interest?

Its established role in investigations involving telomere biology, telomerase-associated signaling, circadian rhythm regulation, chromosomal stability, and molecular aging has made Epitalon one of the most extensively studied investigational tetrapeptides in modern laboratory research.