MV
GHK-Cu lot was outstanding
We use GHK-Cu in dermal fibroblast research. This lot performed exactly as expected — >98% purity HPLC. The COA cited the reference standard lot number. That detail is rare at this price point.
HPLC Verified
>98% Purity
COA Included
AURA Anti-Aging & Longevity
Epithalon
$106.58
Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide analogue of Epithalamin, developed by Prof. Vladimir Khavinson at the St. Petersburg Institute of Bioregulation. It is studied for telomerase activation, pineal gland restoration, and longevity-related endpoints.
| Format | Lyophilized Vial |
|---|---|
| Dosage | 25mg |
| Purity | >98% |
| Sub-Line | AURA |
Also available: Epithalon Capsules (10mg) →
In Stock — Overnight and 2–3 day delivery available
Product Information
Epithalon | Ala-Glu-Asp-Gly Tetrapeptide — Research Grade
Epithalon is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed from Epithalamin, a natural polypeptide extract from the bovine pineal gland. The majority of research originates from the laboratory of Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology.
Mechanism of Action
- Telomerase activation — stimulates telomerase (hTERT) expression in somatic cells, extending replicative capacity beyond the Hayflick limit in cell culture models
- Pineal/melatonin restoration — studied for restoration of melatonin synthesis in aged subjects, with downstream effects on circadian regulation
- Oncostatic activity — shown to reduce tumour incidence in ageing rodent cohorts in long-term studies
- Antioxidant — reduces lipid peroxidation and free radical activity in aged tissue models
Research Areas
Epithalon has been studied in telomere biology, circadian rhythm restoration, immune senescence, and cancer prevention models. Longitudinal observational studies in human subjects spanning 15-25 years have been published by the Khavinson group.
For Research Use Only. Rainbow Peptide supplies Epithalon exclusively for in vitro and laboratory research purposes. Not for human or veterinary use.
Frequently Asked Questions
- What is Epithalon?
- Epithalon (Ala-Glu-Asp-Gly) is a synthetic tetrapeptide analogue of Epithalamin, developed by Prof. Vladimir Khavinson at the St. Petersburg Institute of Bioregulation. It is studied for telomerase activation, pineal gland restoration, and longevity-related endpoints.
- Is Epithalon for sale at Rainbow Peptide?
- Yes. Epithalon 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?
- Rainbow Peptide's Epithalon is >98% pure, HPLC verified by an accredited third-party laboratory. A COA is included with every order.
- Is Epithalon safe for human use?
- No. Epithalon 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 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 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
Lot # RP-00024-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 NF
Best Epithalon sourcing this quarter
Sourced Epithalon from three vendors this quarter. Rainbow Peptide had the most detailed COA and lowest endotoxin levels measured. Will be primary source for our current project.
HB
Good peptide, delivered fast
GHK-Cu arrived in 2 business days. Cold pack still active on delivery. Peptide dissolved cleanly in bacteriostatic water. COA was comprehensive. Happy with this purchase.
