Description
Epitalon (also spelled Epithalon) is a synthetic tetrapeptide (Ala-Glu-Asp-Gly) developed from the pineal peptide epithalamin. It is one of the most cited compounds in longevity research, studied for telomerase activation, melatonin and circadian-rhythm regulation, and cellular-aging pathways.
Each vial contains 10mg of lyophilized Epitalon, third-party HPLC tested in Canada at 99%+ purity. Supplied as a single 10mg vial, with multi-vial research packs available.
For research use only. Not for human or veterinary use.
New to research peptides? See our guides to buying research peptides in Canada, how to verify a legit supplier, and the legal status of peptides in Canada.
Frequently asked questions
What is Epitalon researched for?
Epitalon is a synthetic tetrapeptide studied in aging and telomere research models. For research use only.
What purity is your Epitalon?
99%+ purity, verified by independent third-party HPLC and mass spectrometry, with a downloadable batch-specific Certificate of Analysis.
How is Epitalon stored?
Shipped lyophilised from Canadian stock; store refrigerated or frozen on arrival and reconstitute with bacteriostatic water per the included guide.
Is Epitalon the same as Epithalon?
Yes. Epitalon and Epithalon are two spellings of the same tetrapeptide (AEDG), derived from the pineal extract epithalamin. We list it as Epitalon; either spelling refers to this product.
Is Epitalon available in Canada for research?
Yes — shipped from Canadian stock for laboratory research use only, not for human or veterinary use. In Canada, peptides intended for human use are regulated as prescription drugs; see our guide to the legal status of peptides in Canada for the full picture.
Related research guide: Sleep peptides: what the research literature actually says — epitalon’s circadian literature in context with DSIP and the GH-axis peptides.






Daisy Phillips –
✓ Site VerifiedWould love if Quantum added more clinical study info to the product page. Product itself has been good.
Angela Foster –
✓ Site VerifiedHonestly really impressed for the price. Will be doing another round.
Derek Coleman –
✓ Site VerifiedBeen hearing a lot about Epitalon in the research community so finally decided to give it a try. Early days but interesting so far.
William J. –
✓ Site VerifiedNo issues with the product. Just feels a little pricey to me.
Ryan –
✓ Site VerifiedBeen reading about Epitalon for quite a while. Finally decided to add it to my research. Definitely an interesting peptide.
Nicholas D. –
✓ Site VerifiedGood stuff. Just wish it was a little cheaper.
Alex Peterson –
✓ Site VerifiedOrdering was super straightforward. No confusion, no messing around. Exactly how it should be.
Justin R. –
tracking number within hours, package in 2 days, zero drama. exactly what you want from a supplier
Timothy G. –
✓ Site VerifiedReally like the product. Only thing holding me back from 5 stars is the price.
petey –
the COA scan-to-verify thing is legit, checked my lot on the lab site and it matched. thats why i keep coming back
Carly N. –
shipping took 5 days to the maritimes which was a bit longer than expected but the product and testing docs were on point
wes –
second order from these guys. packaging is discreet and solid, cold pack included. support answered my question same day
Edward –
✓ Site VerifiedFeel noticeably refreshed since starting this. Pretty happy with it.
Dana K. –
ordered thursday, at my door monday. vial sealed properly, batch number matched the COA on their site. no complaints
Jason –
✓ Site VerifiedOnly about 2 weeks in but I’ve noticed more energy already. Skin seems better too which I wasn’t really expecting.