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Exceptional purity for peptide research
We've been sourcing research-grade peptides for several years. Rainbow Peptide's vials consistently pass our HPLC verification, purity exceeds 98% every batch. COA matched our internal testing exactly.
HPLC Verified
>98% Purity
COA Included
SOMA Recovery & Tissue Repair
Epithalon Capsules (10mg)
$139.99
Epithalon (Epitalon) tetrapeptide in oral capsule format, 10mg per capsule. Studied for telomerase activation, cellular longevity, and pineal regulation. COA included.
| Format | Capsule |
|---|---|
| Dosage | 10mg per capsule / 30 capsules |
| Purity | >98% |
Also available: Epithalon Vial →
In Stock, Overnight and 2–3 day delivery available
Product Information
Total Active Ingredient: 300mg (10mg per capsule × 30 capsules)
Epithalon Capsules: Telomerase-Activating Tetrapeptide for Research Grade
Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide originally isolated from the pineal gland extract by Prof. Vladimir Khavinson. It is the most-studied peptide in telomere biology, with preclinical data demonstrating telomerase activation, telomere elongation, and lifespan extension across multiple model organisms. These capsules (10mg per capsule, 30 capsules) provide a practical oral research format.
Mechanism of Action
- Telomerase activation: induces expression and activity of telomerase reverse transcriptase (hTERT) in somatic cell models
- Telomere elongation: preclinical data show measurable telomere lengthening after repeated exposure
- Pineal regulation: normalises melatonin synthesis and circadian rhythm-related gene expression in aged models
- Antioxidant activity: reduces markers of oxidative stress (lipid peroxidation, ROS) in cell culture models
Research Areas
Epithalon is studied in cellular ageing, telomere biology, circadian rhythm research, and oncology models. It represents the peptidergic approach to longevity research, complementing small-molecule interventions such as NAD+ and MOTS-c.
Independent Lab Verification
Rainbow Peptide works with independent, accredited third-party laboratories, including Vanguard Laboratory (ISO 17025:2017-accredited, A2LA Certificate #6377.01.01), to verify compound identity and purity. A Certificate of Analysis is included with every order.
For Research Use Only. Rainbow Peptide supplies this compound exclusively for in vitro and laboratory research purposes. Not for human or veterinary use.
Frequently Asked Questions
- What is Epithalon Capsules (10mg)?
- Epithalon (Epitalon) tetrapeptide in oral capsule format, 10mg per capsule. Studied for telomerase activation, cellular longevity, and pineal regulation. COA included.
- Is Epithalon Capsules (10mg) for sale at Rainbow Peptide?
- Yes. Epithalon Capsules (10mg) is available for purchase with Certificate of Analysis confirming >98% HPLC purity. Every order Overnight and 2–3 day delivery available. For Research Use Only.
- What purity is your Epithalon Capsules (10mg)?
- Rainbow Peptide's Epithalon Capsules (10mg) is >98% pure, HPLC verified through independent third-party laboratory testing, including work performed by Vanguard Laboratory (ISO 17025:2017-accredited, A2LA Certificate #6377.01.01). A COA is included with every order.
- What does the Certificate of Analysis actually verify?
- A COA reports identity (confirming the compound is what it's labeled as, via HPLC-UV/VIS matched against a reference standard) and assay/content (the measured purity percentage). Together, this verifies a batch matches its labeled specification, rather than relying on a purity claim alone.
- Is Epithalon Capsules (10mg) safe for human use?
- No. Epithalon Capsules (10mg) is strictly For Research Use Only (RUO). It is not intended for human consumption and is not intended to diagnose, treat, cure, or prevent any disease.
- How quickly does Epithalon Capsules (10mg) ship?
- Overnight and 2–3 day delivery available. Ships in temperature-controlled packaging.
Third-Party Verified
Every Order Ships with a Certificate of Analysis
We don't just claim purity, we prove it. Every batch of Epithalon Capsules (10mg) is independently tested by an accredited third-party laboratory before it reaches you. Your COA is linked to your specific lot number.
- HPLC purity analysis, minimum threshold >98%
- Mass spectrometry, molecular weight confirmation
- Lot number traceable to your order
- Endotoxin limits verified, safe for cell-based assays
RAINBOW PEPTIDE LABS CERTIFICATE OF ANALYSIS
Product Epithalon Capsules (10mg)
Lot # RP-00248-A
HPLC Purity >98.0% >98.5% PASS
Mass Spec (MW) Confirmed Confirmed PASS
Endotoxin <1 EU/mg <0.5 EU/mg PASS
Visual Inspection White powder White powder PASS
What Researchers Say
Verified purchases from active research labs and scientists
5.00
★★★★★
2 verified reviews MT
Reliable consistency batch to batch
Third order now. Consistent batch-to-batch results matter enormously in long-term research. Certificate of Analysis is detailed with mass spec data. Would not switch sources.
SK
Solid product, shipping was fast
Verified against our reference standards. Purity >98.2% by HPLC. Packaging was appropriate for temperature-sensitive peptides. Will re-order.
