Epitalon - Generic Peptides

Buy Epitalon by Generic Peptides at XSteroids. Epitalon is a synthetic tetrapeptide that was identified as a proposed active component of epithalamin, an extract of bovine pineal glands, and the Generic Peptides vial holds lyophilized powder, offered at 10 mg and 50 mg. Almost all of the interesting work behind it is cell culture and animal research from a single scientific school, with a handful of small Russian human studies on top. This page separates the telomerase claims from the measurements, then works through the vial contents, the mechanisms under study, how a vial is mixed, what amounts research quotes, and how stacking, storage and legal position are treated.

What Epitalon Is and What You Are Buying

What arrives is one glass vial of white lyophilized powder, filled at 10 mg or 50 mg, sealed with a stopper and secured by a crimp cap. Diluent and consumables are not in the box and are bought as separate line items. Both fills share a single listing, so the strength is picked on the pack option and never appears in the product name.

The peptide sequence is Ala-Glu-Asp-Gly, abbreviated AEDG, and it is also written as epithalon or epithalone. Its formula is C14H22N4O9, its mass is 390.35 g/mol, its CAS number is 307297-39-8 and its PubChem record is 219042. It is a very small molecule compared with the growth-hormone peptides in this catalogue, and no human half-life has been established for it. What you are buying is a long-studied but never-approved research tetrapeptide, not a licensed longevity drug.

How Epitalon Works

Telomerase and telomere length

The headline claim concerns telomerase, the enzyme that maintains the protective caps at the ends of chromosomes. Published work reports that the peptide induces expression of telomerase components and increases enzyme activity, and in cultures of human cells exposure over several days was associated with measurable telomere elongation. That is a laboratory finding in cells, not a demonstrated change in the tissues of a living person, and the gap between those two statements is the whole story of this molecule.

The pineal gland and circadian rhythm

A second line of research concerns the pineal gland and melatonin. Reports describe effects on melatonin production, protection of pineal structure in ageing animals, and resynchronisation of clock genes, which is where the circadian interest comes from. These observations come largely from one research group and have not been reproduced independently at scale.

What a 2025 review adds

A 2025 review in the International Journal of Molecular Sciences concluded that the strongest culture effect appeared at around 10 ng/mL over 28 days, and that the mechanisms and the bioavailability of the peptide remain far from settled. Read that as a scientific statement, not a marketing one: after decades of interest, the basic pharmacology is still open.

What to Expect from Epitalon Research

In cell culture the telomere finding is reproducible within the work of the originating group. In animals there are reports about pineal function and lifespan in rodent models. In humans the published studies are small Russian investigations with limited methodological detail, and there are no outcome data at all on disease, disability or mortality.

There is also a specific criticism worth knowing. A published commentary argues that the widely circulated human scheme of 5 to 10 mg per day comes from research on epithalamin, which was a crude pineal extract rather than the pure tetrapeptide, so the dose may have been transferred to the wrong substance. That criticism has not been answered by a pharmacokinetic study, because no human pharmacokinetic data exist.

What that leaves is a molecule with a striking laboratory story, an unresolved dose question and no validated human endpoint. Anyone expecting a measurable change in a blood test should know that no such marker has been established for this peptide.

Dosing Epitalon for Research

Mixing a 10 mg or 50 mg vial

Start with the volume you add. Put 2 ml into the 10 mg vial and it holds 5 mg/ml, which puts 500 mcg at the 10-unit mark of a U-100 syringe; use 5 ml and the same vial drops to 2 mg/ml with 200 mcg at that mark. The 50 mg vial offers more room: 10 ml gives 5 mg/ml, which is 500 mcg per 10 units, 25 ml gives 2 mg/ml and 200 mcg, and 50 ml gives 1 mg/ml and 100 mcg. Swirl rather than shake, and write the volume used on the label.

Amounts quoted in research

Supplier and literature notes describe 5 to 10 mg per day for 10 to 20 days, sometimes repeated once a year. The arithmetic is unforgiving at that scale: a 10 mg vial at 10 mg per day covers a single day, and a 50 mg vial covers about five days. These figures inherit the dose-transfer question described above, and no validated human protocol exists.

Stacking Epitalon in Longevity Research

Epitalon is usually placed beside Thymalin, the thymus peptide from the same research era and the companion compound in that literature. NAD+ covers cellular energy research, Thymosin Alpha-1 the immune side, and Glutathione antioxidant support. 5-Amino-1MQ is the metabolic longevity option in the same category. Cognitive companions such as Selank and Semax appear in recovery-oriented stacks. No combination among them has been studied.

Recovery and Cycle Design Around Epitalon

No post-cycle therapy belongs in an Epitalon plan, because the tetrapeptide is not a hormone and does not touch testosterone production. The relevant structure is the course itself: a short block of 10 to 20 days, then a long gap before any repeat, with the supplier convention of an annual repeat. Because the dose question is unresolved, the more useful discipline is to change one variable at a time and to keep a written record rather than to run a second peptide alongside.

Epitalon Safety and Legal Status

Evidence, approvals and the dose question

Epitalon is not approved as a medicine anywhere and is sold as a research product. There are no large independent human studies and no outcome data, so no safety profile can be stated with confidence. The published criticism about dose transfer from epithalamin is the most substantive scientific caution attached to the compound, and it sits alongside the general limits of a molecule whose human bioavailability has never been characterised.

Anti-doping status and practical cautions

Epitalon has no entry on the WADA Prohibited List and no separate anti-doping text covers it, which is a sign of missing data rather than of clearance. A research peptide is not for anyone with a diagnosed illness, anyone taking prescription medication, anyone who is pregnant or breastfeeding, or anyone under 18; discard a vial whose crimp is damaged or whose solution turns cloudy.

Epitalon Vial Handling and Storage Notes

In powder form the vial belongs at 2 to 8 C, away from light, and a freezer is the better home when storage is measured in months. After reconstitution the solution should be held at 2 to 8 C and used within 28 to 30 days; it must not be frozen. Leave the vial out until it reaches room temperature, swab the stopper, and write down the water volume so every syringe reading can be traced to the same dilution.

Why Buy Epitalon from XSteroids?

Both Epitalon fills, 10 mg and 50 mg, sit inside the Generic Peptides category at XSteroids, beside the other longevity compounds. Thymalin is the companion peptide from the same research era and NAD+ covers the cellular-energy angle. Choose the fill from the arithmetic above, remembering that the commonly quoted daily amount empties a 10 mg vial in one day, and finish any mixed solution within 30 days.