Now reading Entry 101 / 102 Last revised Feb 1, 2026 8 sources 4 comparisons Methodology →
A specimen of the Immune drawer Drawer F · Immune

Vladonix

Research Only

A cytamin-class peptide supplement derived from thymus tissue, part of the Russian bioregulator framework. Marketed as an oral supplement for immune support. Contains peptide complexes rather than defined sequences. No Western clinical validation.

Thymus cytamin · Thymic peptide supplement · A-6 thymus peptides

Research evidence
Low

Mostly preclinical · 1 human study

Preclinical
75%
Human research
13%

Based on 8 cited sources

Numeric assessment unreviewed

A historical numeric score is recorded but has not passed a current, compound-specific assessment review. No numeric score is displayed.

This is a limitation of the numeric assessment, not a measured absence of benefit. It does not re-review the separately recorded catalogue classification or establish efficacy or safety.

Scoring context and limitations
!
Evidence Level
low
Not FDA-approved.
Research Only
Identity
Also Known As
Thymus cytamin • Thymic peptide supplement • A-6 thymus peptides

Mechanism of Action

Vladonix is a cytamin-class supplement containing peptide complexes derived from thymus tissue.

Cytamin Classification

Cytamins are oral peptide supplements in the Russian bioregulator framework, distinct from injectable bioregulators:

  • Derived from animal tissue extracts
  • Contain multiple peptide fractions
  • Marketed as dietary supplements
  • Not single defined compounds

Proposed Mechanisms

  1. Thymic Support - Claimed to support T-cell maturation via peptide signaling
  2. Immune Modulation - Proposed effects on immune cell function
  3. Age-Related Decline - Marketed to address thymic involution

Important Limitations

  • NOT a defined single peptide - contains complex mixture
  • No Western clinical validation
  • Oral bioavailability of peptides generally very low
  • No randomized controlled trials
  • Not approved by any Western regulatory agency
Mechanism Thymic peptide complex supporting T-cell development
Emerging 3 direct studies
Benefit may support immune system function
Evidence Level
Very Low
1 Human
2 Animal
1 In Vitro
Mechanism Confidence
Established
Supported
Emerging
Evidence Level
High
Moderate
Low
Very Low
Synergistic
Compatible
Caution
Avoid

Both target thymus function - Thymalin is injectable extract, Vladonix is oral cytamin supplement. May have overlapping mechanisms.

Both target immune function but different origins - Ta1 is defined 28-AA peptide with FDA orphan status, Vladonix is Russian cytamin supplement.

Research Note: Interaction data is based on published literature, mechanistic understanding, and theoretical considerations. Most peptide combinations lack direct clinical study. This information is for educational purposes only and does not constitute medical advice. Always consult qualified healthcare providers.

8 Sources 1 Human 6 Preclinical

Key Studies Cited

Use the source links in the research discussion above to inspect the referenced records.

This dossier synthesizes available evidence from peer-reviewed literature, regulatory documents, and clinical trial registries. Evidence strength labels summarize the cited material for this entry and should be read alongside its population, model, and study limitations.

For complete methodology details, see our Methodology page.

Important Disclaimer

This dossier is for educational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before making health decisions.

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Compare Vladonix

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