Search peptides — top sellers first
Search peptides — top sellers first
Search peptides — top sellers first
A thymus peptide studied for immune balance
$89/ 10mg vial
$44.50 per vial with Buy 1, Get 1 Free
Buy 1, Get 1 Free — add 2 to cart, applied automatically
In stock
Frequently bought together
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Certificate of analysis
We don't publish a brand-wide spec sheet and call it a “COA.” The certificate you receive references the actual lot number stamped on your vial — with the raw chromatograms attached.
Purity by HPLC-UV
99.65%
Contaminant screens
Freedom Diagnostics
Independent analytical lab
Certificate of Analysis
RESULT · PASS
Thymosin Alpha-1 10mg
HPLC purity
99.65%
Pass · Meets spec
Tested
19 May 2026(4 months ago)
HPLC-UV + LC-MS
Analytical results
HPLC Chromatogram
Main peak 99.65% · other 0.35%
Alex JohnsonPrincipal Chemist
Authentichain · Verified 23×
The process
Four steps, every lot. The certificate is published before the vial ships.
Made in a controlled facility
Documented, repeatable steps for every batch.
Purity tested
An outside lab measures it and reports the exact number.
Identity confirmed
A second test proves it is what the label says.
Live
Freedom Diagnostics
99.65%
Purity by HPLC-UV
Report published
Signed, filed by lot number, and public before the vial ships.
Researchers study Thymosin Alpha-1 for three main ways it appears to shape the immune response.
It's studied for helping immature immune cells mature into working T-cells, the fighters that target threats.
Preclinical work suggests it helps antigen-presenting cells flag threats so the rest of the immune system responds.
It's investigated for adjusting the signaling molecules that dial immune activity up or down.
For research use only. Mechanisms described reflect published preclinical and clinical literature.
Published findings on this compound, each linked to its source. Animal and lab results are context, not claims about this product.
Published research on the reference compound class. Provided for scientific context only. Not a claim about the product supplied.
In a rat study, Thymosin Alpha-1 slowed the development of chemically triggered mammary tumors compared with untreated animals — an early signal that drove interest in the peptide.
Directional finding — relative heights only, not exact magnitudes.
Researchers describe the peptide as an immune-signaling booster — it appears to prompt the immune system to act rather than attacking tumor cells directly.
Proposed mode of action based on preclinical research.
Each lot is assayed by HPLC-UV and reported at 99% or greater purity.
HPLC-UV purity
Quick answers about Thymosin Alpha-1.
Test any batch at any lab you like. If it doesn't match our report, you get every dollar back. No return shipping, no forms, no arguments.
