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ToolsCompareCerebrolysin vs Thymosin Alpha-1

Cerebrolysin vs Thymosin Alpha-1

Side-by-side comparison of key properties, dosing, and research.

Cognitive EnhancementAnti-Aging & Longevity
Cerebrolysin
Immune SupportAnti-Aging & Longevity
Thymosin Alpha-1
Summary
Cerebrolysin is a porcine brain-derived neuropeptide complex that mimics the action of endogenous neurotrophic factors (BDNF, NGF, GDNF, NT-3). It promotes neurogenesis, neuroprotection, and synaptic plasticity, and is approved in many countries for stroke, traumatic brain injury, and Alzheimer's disease.
Thymosin Alpha-1 is a naturally occurring 28-amino acid peptide derived from the thymus gland. It is a powerful immune modulator approved in many countries for treating chronic hepatitis B, hepatitis C, and as an adjunct in cancer immunotherapy.
Half-Life
Variable for the complex; individual peptide fractions: minutes to hours
2–3 hours
Admin Route
IV, IM
SubQ
Research
Typical Dose
5–10 mL
0.8–1.6 mg
Frequency
Daily for 10–20 days
Twice weekly
Key Benefits
  • Promotes neurogenesis and synaptic plasticity
  • Approved for stroke rehabilitation (accelerates recovery)
  • Alzheimer's disease: slows progression and improves cognition
  • Traumatic brain injury recovery
  • Enhances memory and executive function
  • Neuroprotection against oxidative stress and excitotoxicity
  • Anti-amyloid and anti-tau effects
  • Mood improvement and reduced anxiety
  • Enhances T-cell and NK cell activity
  • Supports recovery from viral and bacterial infections
  • May reduce inflammation systemically
  • Supports healthy aging and immune resilience
  • Improves vaccine response
  • Supports liver health
  • May help with chronic fatigue syndrome and post-viral conditions
  • Approved in multiple countries for hepatitis B and C treatment
Side Effects
  • Generally well tolerated
  • Mild nausea and dizziness (IV infusion)
  • Headache at initiation
  • Rare: agitation (usually at very high doses)
  • +2 more
  • Injection site irritation
  • Mild flu-like symptoms initially (immune activation)
  • Fatigue (rare)
Stacks With