Thymopentin vs Thymogen
Head-to-head comparison of Thymopentin (L-Arginyl-L-Lysyl-L-Aspartyl-L-Valyl-L-Tyrosine) and Thymogen (L-Glutamyl-L-Tryptophan) — benefits, dosing, side effects, research data, and where to buy.
Research Score
| Property | Thymopentin | Thymogen |
|---|---|---|
| Category | Immune Support | Immune Support |
| Full Name | L-Arginyl-L-Lysyl-L-Aspartyl-L-Valyl-L-Tyrosine | L-Glutamyl-L-Tryptophan |
| Molecular Weight | 676.78 Da | 345.34 Da |
| Half-Life | 10-30 min | 1-2 h |
| Amino Acids | 5 | 2 |
| Typical Dose | 1 mg | 100-300 mcg |
| Route | Subcutaneous | Intranasal |
| Purity | ≥98% | ≥98% |
| Studies Count | 90 | 60 |
| Research Status | Clinical | Clinical |
Thymopentin Benefits
- ✓t-cell maturation
- ✓helper-suppressor balance
- ✓immune recovery
- ✓antiviral-adjunct research
Thymogen Benefits
- ✓cellular-immune-support
- ✓t-cell-signaling
- ✓recovery-adjunct
- ✓infection-resilience
Thymopentin Dosing
1 mg SC or IM|2-3x weekly|4-8 week study cycles
Thymogen Dosing
100-300 mcg/day|intranasal or IM|5-10 day cycles
Thymopentin Side Effects
- ⚠injection-site redness
- ⚠mild fever
- ⚠headache
Thymogen Side Effects
- ⚠nasal irritation
- ⚠headache
- ⚠hypersensitivity
Research Overview
Thymopentin
Thymopentin has a long history of preclinical and clinical investigation as a thymic peptide immunomodulator. Published studies report effects on T-cell subsets, cytokine responses, and immune recovery in recurrent infection settings.
Thymogen
Thymogen has been studied as a short thymic peptide-like dipeptide with immunoregulatory activity. The literature focuses on lymphocyte function, cytokine modulation, and use in recurrent respiratory infections or immune suppression states.
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