Vilon
Khavinson-series dipeptide (Lys-Glu) studied for thymus/immune tissue — preclinical.
For research purposes only. These products are not intended to diagnose, treat, cure, or prevent any disease. By purchasing, you confirm these products will be used for legitimate research purposes.
About Vilon
Vilon (Lys-Glu) is a synthetic dipeptide from the Khavinson 'bioregulator' series and one of the earliest characterized, proposed to act on the thymus and immune regulation. The tissue-specific bioregulator concept is a research hypothesis, not an established mechanism. In organotypic culture Vilon stimulated growth of rat thymus explants, and it appears in small aging-biomarker (chromatin) studies in elderly subjects; there are no controlled clinical outcome trials, and the evidence comes largely from a single research group.
Key Benefits
- Stimulated thymus-tissue growth in cell-culture/organotypic studies
- Appears in small aging-biomarker studies in elderly subjects
- Part of the Khavinson tissue-specific peptide series
- Effects not confirmed in controlled human trials
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Category Ratings
How to Take
Common Side Effects
- No formal independent human safety data
- Originating group reports low toxicity in studies
- Injection-site reactions (typical of subcutaneous peptides)
Legal & Regulatory Status
Research use only. Not approved by the FDA or EMA for human use. Evidence is largely preclinical and concentrated in a single research lineage.
Safety and regulatory details for FDA-approved compounds are drawn from the official product label via openFDA; clinical development status reflects ClinicalTrials.gov. This information is provided for research reference, is not endorsed by the FDA, and may not be complete or current.
Research & Sources
- Tissue-specific effects of peptides in organotypic cultures (PMID 11713572)
- Short peptides & lymphocyte chromatin in elderly subjects (PMID 15085253)
- Application of peptide bioregulators in gerontology — review (PMID 11019535)
Sources are selected for reliability (peer-reviewed literature, openFDA, ClinicalTrials.gov) but this is a research summary, not medical advice, and may not be exhaustive.
Prices at quality-checked sources · as of July 2026 (3 weeks ago)
- $64.48
Observed on each vendor’s public listing — see how these sources are vetted. Peptide Concierge doesn’t sell peptides and isn’t affiliated with any vendor; confirm current pricing at the source.
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