Epitalon 10 mg is a research-grade peptide vial studied for telomerase activity and sleep cycles. Learn how it's reconstituted, dosed, and stored safely.
Epitalon 10 mg is a vial containing 10 milligrams of epitalon (also spelled epithalon), a synthetic four-amino-acid peptide sold as a lyophilized powder for laboratory research. The 10 mg size is the most common format because it covers an entire research course from a single vial. Epitalon is not FDA-approved for human use in the United States, and it is legally sold only as a research chemical.
What Is Epitalon 10 mg?
Epitalon is a short tetrapeptide with the sequence alanine-glutamate-aspartate-glycine. It was designed to mimic epithalamin, a pineal gland extract studied in Russia for its effects on aging markers and melatonin rhythm.
Most modern research interest centers on two areas: telomerase activation in cell cultures and the regulation of circadian signaling. No large randomized human trials on epitalon have been published in the United States.
A standard 10 mg vial contains:
- 10 mg epitalon as a sterile-filtered lyophilized powder
- No preservatives, buffers, or fillers
- A sealed rubber stopper and crimp cap for reconstitution
Because the powder is fragile, the vial should stay cold and dry until you are ready to mix it.
How to Reconstitute Epitalon 10 mg
Lyophilized epitalon must be dissolved before use. Most researchers use bacteriostatic water 10 ml because the benzyl alcohol preservative keeps the mixed solution stable for weeks instead of days.
The general process is straightforward:
- Wipe the stopper of the epitalon vial and the bac water for peptides 10 ml bottle with an alcohol swab.
- Draw the desired volume of water into a syringe, then inject it slowly down the inside wall of the vial.
- Swirl gently, never shake, until the powder dissolves completely.
- Label the vial with the date, concentration, and peptide name.
Shooting water directly onto the powder can degrade the peptide, so aim the stream at the glass. If the solution looks cloudy after a few minutes of gentle swirling, let it sit at room temperature for another five minutes.
The volume of water you add sets the concentration, which in turn sets how much liquid you draw for a given dose. The table below shows the math for a 10 mg vial.
| Bacteriostatic water added | Concentration | Volume for a 5 mg dose | Volume for a 10 mg dose |
|---|---|---|---|
| 1 mL | 10 mg/mL | 0.5 mL | 1.0 mL |
| 2 mL | 5 mg/mL | 1.0 mL | 2.0 mL |
| 3 mL | 3.33 mg/mL | 1.5 mL | 3.0 mL |
Epitalon 10 mg Dosing Protocols Discussed in Research
There is no FDA-approved dosing schedule for epitalon. The protocols circulating in research forums typically describe 5 mg to 10 mg per day for 10 to 20 consecutive days, repeated once or twice a year.
Those numbers come from small, older studies and anecdotal reports, not from controlled human trials. Anyone reviewing a protocol should treat it as a hypothesis rather than a prescription.
Units, Milligrams, and Common Conversion Confusion
Peptide math trips up a lot of people. For example, many searchers ask whether 10 units of semaglutide is how many mg, and epitalon dosing raises the exact same units-versus-milligrams question.
On a U-100 insulin syringe, 100 units equals 1 mL. If your epitalon solution is 5 mg/mL, then 20 units delivers 1 mg. Write the conversion on the vial label so you never have to recalculate under pressure.
How Epitalon Compares to Other Research Peptides
Epitalon is rarely studied in isolation. Researchers comparing peptide classes often review kisspeptin-10 dosage at the same time, since both peptides are dosed on a repeating schedule even though they act on entirely different pathways.
Others look at pt 141 10 mg for melanocortin research, which shares the same 10 mg vial format but a completely different mechanism of action. Epitalon is studied for telomerase and pineal signaling, while PT-141 is studied for melanocortin receptor activity.
Storage and Stability
Unreconstituted epitalon 10 mg vials should be stored in a refrigerator at 2 to 8 degrees Celsius, away from light. Lyophilized powder kept dry and cold typically remains stable for many months.
Once mixed, the solution is far less stable:
- Refrigerate at 2 to 8 degrees Celsius
- Protect from light and repeated temperature swings
- Discard if the liquid turns cloudy or contains particles
- Do not freeze a reconstituted solution
Bacteriostatic water extends usable life compared with plain sterile water, but it does not make a peptide last forever.
Legal Status and Safety Considerations
Epitalon is not approved by the FDA for human use, and it is not a dietary supplement. In the United States it is sold as a research chemical intended for in vitro or laboratory study only.
Reported side effects in the limited published literature are rare, but the data set is small. Common cautions include:
- No safety data for pregnant or breastfeeding women
- Unknown interactions with prescription medications
- Injection-site reactions and contamination risk from poor technique
- Unverified purity from unregulated vendors
Anyone considering epitalon for personal use should speak with a licensed healthcare professional first. Self-dosing with a research chemical carries real legal and medical risk.
Research Peptide Vial Comparison
| Peptide | Typical vial size | Primary research focus | Common study route |
|---|---|---|---|
| Epitalon | 10 mg | Telomerase activity, circadian signaling | Subcutaneous |
| PT-141 (bremelanotide) | 10 mg | Melanocortin receptor signaling | Subcutaneous |
| Kisspeptin-10 | 5 to 10 mg | GnRH and LH release | Subcutaneous, intravenous |
| BPC-157 | 5 to 10 mg | Tissue repair pathways | Subcutaneous, oral |
The 10 mg vial has become the default format across these compounds because it balances cost, shelf life, and the number of doses a single vial can provide.
The Bottom Line on Epitalon 10 mg
Epitalon 10 mg is a research-grade peptide vial, not an approved medicine. It ships as a powder, requires reconstitution with bacteriostatic water, and stays stable longest when refrigerated and protected from light.
Dosing protocols found online are unverified and should never be treated as medical advice. If you are researching epitalon, keep detailed records, check vendor purity documentation, and consult a healthcare professional about any personal use.
Frequently Asked Questions
What is epitalon 10 mg used for in research?
Epitalon 10 mg is studied for telomerase activation in cell cultures and for its effects on circadian rhythm and melatonin signaling. The peptide is a synthetic tetrapeptide modeled on epithalamin, a pineal extract used in older Russian research. It is not FDA-approved for human use, so all available data comes from laboratory work and small, limited studies.
How much bacteriostatic water should I add to a 10 mg epitalon vial?
Most researchers add between 1 mL and 3 mL of bacteriostatic water to a 10 mg vial. Adding 2 mL creates a 5 mg/mL solution, which is the easiest concentration to measure accurately with a U-100 insulin syringe. Add the water slowly down the inside wall of the vial and swirl gently instead of shaking.
Is epitalon legal to buy in the United States?
Epitalon is not FDA-approved for human use and cannot legally be sold as a supplement or prescription drug in the United States. It is sold as a research chemical intended for laboratory use only, and buyers are responsible for following applicable laws. Personal use of a research chemical carries both legal and health risks.
This page provides educational research information and does not replace medical advice, diagnosis, or treatment.