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Vilon

Last reviewed: July 13, 2026 by The Peptide Catalog Team

A Khavinson Lys-Glu (KE) dipeptide bioregulator studied in rodent and cell models for immune and geroprotective effects; no independent human trials. Vilon is a Lys-Glu (KE) dipeptide bioregulator studied for immune function and geroprotection.

CategoryImmune & Thymic Peptides
GoalImmune Support
Overview

Core Benefits

Key Advantages
Immune modulation
Reported thymocyte/T-cell differentiation in cell studies.
Anti-tumor (rodent)
Lower induced-tumor incidence reported in rats.
Lifespan (rodent)
Increased mouse lifespan reported by the originating group.
Chromatin effects (ex-vivo)
Reactivated chromatin in cultured cells from older donors.
No human trials
All data is rodent or ex-vivo cell culture.
No established dose
Community short courses only — a convention, not data.

These are educational summaries of commonly discussed effects in wellness/regenerative contexts, not guarantees.

Vilon Results Timeline

Progression
1
Days 1–3
Physical Changes
No reliable early-effect data; the proposed mechanism is not acute stimulation
Performance & Recovery
Any same-day change is anecdotal and unverified
Other Benefits
No human timeline exists for this bioregulator
2
Days 4–10
Physical Changes
Active window in the community short-course model
Performance & Recovery
Closest anchors are preclinical (animal/cell) findings — not human felt effects
Other Benefits
Subjective change here is anecdote, not measured data
3
Days 11–20
Physical Changes
End of a typical community course; effects (if any) unquantified in humans
Performance & Recovery
No human outcome data supports a specific result at this stage
Other Benefits
Any longer-term claim comes from single-lab animal work, not human trials
4
Beyond
Physical Changes
No human maintenance or long-term data exists
Performance & Recovery
Extract-parent data (where it exists) does not transfer to this synthetic peptide
Other Benefits
Treat all timelines as unproven, research-context only

Timeline is illustrative and non-guaranteed. Outcomes vary and are commonly discussed alongside training, nutrition, sleep, and cycling practices.

How It WorksShort-Peptide Bioregulator — Immune / Geroprotector (Preclinical Evidence Only)

Target → Signal → Effect → Outcomes

1
Target

Immune Cells / Chromatin (proposed)

Vilon is the dipeptide Lys-Glu (KE), one of the most-studied Khavinson bioregulators. It is proposed to modulate immune-cell differentiation and reactivate chromatin — modeled and shown in cell culture, not in human trials.

2
Cellular Signal

Immune Differentiation + Chromatin (in-vitro/ex-vivo)

In thymus-cell culture Vilon affected immune-cell differentiation; in cultured lymphocytes from older donors it reactivated heterochromatin. These are cell-level findings framed as the shared gene-regulation mechanism.

3
Systemic Effect

Rodent Anti-Tumor & Lifespan

The originating group reported lower induced-tumor incidence and increased lifespan in rodents. Single-lineage animal data, no independent replication, no human trials.

4
What You Notice

Unknown in Humans

No human evidence predicts a felt effect. Immune-resilience and anti-aging claims are extrapolations from rodent and ex-vivo work.

What Makes This Peptide Different

Vilon is the Lys-Glu dipeptide — among the most-studied Khavinson peptides — but all data comes from the St. Petersburg/Georgia groups, with rodent and ex-vivo cell studies and no independent Western replication or human trials.

Where to Buy Vilon

Compare Vilon vendors →

Vilon is priced per vial, not per mg — see vetted vendors and per-vial pricing in the Vilon buying guide.

Dosing ProtocolImmune / Geroprotection (Research / No Human Data)

Educational reference only. Individual responses vary. Consult healthcare provider before use.

Vial Size
20 mg
Reconstitution
2 ml BAC water (10 mg/ml)
Dose
1-2 mg (10-20 units) — community convention, not a trial dose
Timing
AM
Frequency
Once daily
Duration
Short 10-20 day courses (community convention)
Protocol Notes
Khavinson Lys-Glu (KE) dipeptide. No human-trial dose exists — figures are community conventions. Evidence is rodent and ex-vivo cell studies only.

Why This Dosing Protocol

What dose do people use? Community short courses (~1-2 mg/day for 10-20 days) anchored to the 20 mg vial — conventions, not data.

Why short courses? Convention by analogy to Khavinson pulse dosing, not a tested Vilon protocol.
Full Dosing GuideReconstitution CalculatorCycle Cost Calculator

Storage & Handling

Storage at a glance

Proper storage temperatures, shelf life, reconstitution best practices, and travel tips for lyophilized and reconstituted peptides.

Powder: Freezer
1+ year at -20°C
Reconstituted: Fridge
4 weeks max at 2-8°C
View Complete Storage Guide

Handling specifics

Educational overview on storage, labeling, and traceability considerations for lab environments. Consult primary literature and vendor documentation for specifics.

Powder storage (very stable)
  • Freezer (-20°C): 1+ year
  • Refrigerator (2-8°C): 1-3 months
  • Room temperature: 2-3 weeks (emergency only)
Reconstituted storage (fragile)
  • MUST refrigerate at 2-8°C
  • 4-week maximum shelf life
  • NEVER freeze after reconstitution
  • Use bacteriostatic water for multi-dose

FAQ

What is Vilon?

Vilon is a synthetic dipeptide — Lys-Glu, or KE — one of the most-studied peptides in the Russian Khavinson bioregulator family, marketed for immune and anti-aging support. Rodent studies reported reduced tumor incidence and modest lifespan extension, and ex-vivo human-cell studies reported chromatin effects.

How strong is the evidence behind Vilon?

Low-to-moderate preclinical. All primary data comes from the Khavinson/Anisimov group and collaborators, with no independent Western replication and no human clinical trials. The closest-to-human work is ex-vivo cell culture. Sold as a research chemical.

Does Vilon extend lifespan?

Lifespan effects were reported in rodents by the originating group, not demonstrated in humans. Present this as an animal finding from a single research lineage, not an established human benefit.

How long does reconstituted peptide last?

Once mixed with bacteriostatic water, peptides remain stable for up to 4 weeks when refrigerated at 2-8°C (36-46°F). Unopened powder can last 1+ year in the freezer. Get our complete Storage & Travel Guide.

Is this peptide legal to purchase?

Peptides sold "for research purposes only" are legal to purchase in the US, but are not FDA-approved for human use outside of specific medical applications. Always consult a healthcare provider before use.

New to peptides?

Take our Peptide Match tool to find the best peptide for your goals. You can also read our Complete Guide to Peptides to learn the basics.

Vilon Research Articles

dosing

Vilon Dosage Chart: KE Dipeptide Course Protocol

Vilon is a synthetic Lys-Glu dipeptide with no validated human dose. What the Russian rodent data showed and how community course protocols run.

side-effects

Vilon Side Effects: What the Evidence Shows

Vilon's originators claim near-zero side effects, but independent safety data barely exists. What the research shows — and the risks it leaves out.

results

Vilon Results: Week-by-Week Timeline

Vilon has no human efficacy trials — so where do its timelines come from? Rodent and human-cell-culture mechanism data plus labeled community reports.

reconstitution

Vilon Reconstitution: 20mg Vial Mixing Chart

Vilon has no validated human concentration. See how community resources describe mixing the 20mg vial, plus syringe-unit math and storage limits.

Disclosure: we may earn affiliate commission from qualifying purchases. Educational information only — not medical advice.