Pinealon is a synthetic tripeptide (Glu-Asp-Arg) from the Khavinson peptide-bioregulator series, supplied as a lyophilised powder. It is supplied strictly for laboratory research use only.

What research area is Pinealon associated with?

Published preclinical laboratory work in this class concerns peptide-bioregulator chemistry and nucleic-acid interaction in cell culture. We supply the material only; we make no representation as to any outcome, effect, or suitability for any purpose.

Is Pinealon approved for human use?

No. Pinealon is not a drug, supplement, food, cosmetic, or medical device, and has no approved human or veterinary indication. It is sold strictly for in-vitro laboratory research use by qualified professionals.

What purity is Pinealon supplied at, and how is it verified?

Each lot is assayed by HPLC and ships with its own lot-specific Certificate of Analysis, published in our COA registry. Purity figures are stated per lot - we do not publish a brand-wide specification in place of the actual certificate.

Pinealon

Synthetic tripeptide bioregulator, supplied for laboratory research use only.

99.91% pure on this exact lot, verified by an independent lab, not by us
Tested in the USA. Ships within 1 business day, stored frozen, stable at room temperature until you mix it
Retest it at any lab. If it doesn't match our report, every dollar back

$69/ 10mg vial

$34.50 per vial with Buy 1, Get 1 Free

Buy 1, Get 1 Free· add 2, applied automatically

99.91% pure on this exact lot, verified by an independent lab, not by us
Tested in the USA. Ships within 1 business day, stored frozen, stable at room temperature until you mix it
Retest it at any lab. If it doesn't match our report, every dollar back

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All products currently listed on this site are for research purposes only.

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Proof, not promises. Every batch, tested by an outside lab.

Every batch of Pinealon is tested by an outside lab before it goes on sale — not by us. The one shipping now is lot S8ZJBT: 99.91% pure by HPLC, tested by Freedom Diagnostics on 19 Oct 2026. The signed report is right here. Purity is the number the lab measured, never “at least 99” — and a batch that misses its spec never ships.

Pinealon · 10mgLot S8ZJBTLive batch data

Purity99.91%

Passed

Tested by: Freedom Diagnostics
Tested on: 19 Oct 2026
Net content: 9.23 mg

Contaminant screens

Heavy metalsEndotoxinsMicrobialSolvents

See all lab reports

What happens before a vial reaches you

1Made in a controlled facilityDocumented, repeatable steps for every batch.
2Purity testedAn outside lab measures it and reports the exact number.
3Identity confirmedA second test proves it is what the label says.
4Report publishedSigned, filed by lot number, and public before the vial ships.

Live batch data

Freedom Diagnostics

Independent analytical lab

Certificate of Analysis

RESULT · PASS

Lot S8ZJBTVerified

Pinealon 10mg

HPLC purity

99.91%

Pass · Meets spec

Tested

19 Oct 2026

HPLC-UV + LC-MS

Analytical results

Identity (LC-MS)ConfirmedPASS

Net content9.23 mgPASS

HPLC Chromatogram

Main peak 99.91% · other 0.09%

Alex JohnsonPrincipal Chemist

Authentichain · Verified 4×

Neuroprotectionfree radicals

Nuclear entryDNA interaction

Brain agingcircadian

How Pinealon works

A short peptide studied for protecting neurons and reaching into the cell nucleus.

Neuroprotectionfree radicals

Studied in stressed neural cultures for keeping cells alive by mopping up free radicals.

Nuclear entryDNA interaction

Investigated for entering the nucleus and interacting directly with DNA.

Brain agingcircadian

Researched in animal models for brain aging, circadian rhythm and neuroprotection.

For research use only. Mechanisms described reflect published research literature.

Every batch we've tested

Anyone can show you one good report. Here is every batch of Pinealon we have ever released, newest first, each with its own signed report. Nothing hidden, nothing cherry-picked.

2 batches on record · latest tested 19 Oct 2026

All lab reportsEvery Pinealon batch, on one page.The full testing history with every signed report. No login, no email wall.See all lab reports

What the studies found

Published findings on this compound, each linked to its source. Animal and lab results are context, not claims about this product.

Cell survivalPreclinical

In cultured cerebellar granule cells, neutrophils and PC12 cells under oxidative stress, the tripeptide reduced the number of cells dying by necrosis.

vs untreated cells

Rejuvenation Research, 2011 · cultured brain, blood and PC12 cells

Untreatedbaseline

Pinealonmore cells survived

Directional in vitro result — no single reported figure.

Free radicalsPreclinical

In the same cultures, the tripeptide produced a dose-dependent reduction in the build-up of reactive oxygen species caused by oxidative stress.

vs untreated cells

Untreatedhigher ROS

Pinealonlower ROS

Directional in vitro finding — relative heights, not measured values.

Rejuvenation Research, 2011 · cultured brain, blood and PC12 cells

Reaches the nucleusPreclinical

Fluorescence-labelled Pinealon showed up in the cytoplasm, nucleus and nucleolus of HeLa cells. In separate test-tube assays, the peptide bound preferentially to specific DNA sequences.

Cytoplasm onlymany peptides stop here

Reached nucleus + DNAobserved

Directional imaging result in HeLa cells.

Biochemistry (Moscow), 2011 · HeLa cells and in-vitro DNA binding

Full research: Pinealon: Three Amino Acids With a Very Short Evidence Trail