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ToolsCompareCartalax vs Thymulin

Cartalax vs Thymulin

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

Anti-Aging & Longevity
Cartalax
Immune Support
Thymulin
Summary
Cartalax is a tetrapeptide bioregulator (Ala-Glu-Asp-Pro) developed by Professor Vladimir Khavinson for cartilage and connective tissue. It is tissue-specific for chondrocytes and cartilaginous structures, supporting cartilage matrix synthesis, slowing degenerative changes, and promoting joint longevity. It is used in the context of osteoarthritis, joint aging, and athletic cartilage preservation.
Thymulin is a nonapeptide hormone produced exclusively by the thymic epithelium. It requires zinc for biological activity and plays a critical role in T-lymphocyte maturation, differentiation, and immune regulation. Thymulin levels decline dramatically with age, contributing to immunosenescence.
Half-Life
Short (minutes); gene-regulatory effects are sustained
~30 minutes active half-life
Admin Route
SubQ, Oral
SubQ
Research
Typical Dose
10 mg per day
20-30 mcg
Frequency
Daily for 10–30 days
10 days per month (Khavinson protocol)
Key Benefits
  • Supports cartilage matrix synthesis and maintenance
  • May slow progression of osteoarthritic cartilage degradation
  • Reduces chondrocyte apoptosis
  • Promotes joint longevity in aging and high-impact sports
  • Anti-aging effects on connective tissue
  • Complementary to BPC-157 and TB-500 in joint recovery protocols
  • Well tolerated in available human and animal research
  • Enhances T-cell maturation and differentiation
  • Boosts NK cell cytotoxic activity
  • Reduces inflammatory cytokine production (TNF-α, IL-1)
  • Anti-nociceptive (pain-reducing) properties
  • Restores age-related immune decline
  • Anti-inflammatory via serotonin pathway modulation
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant adverse events reported at standard doses
  • Injection site reactions
  • Mild fatigue initially as immune system activates
Stacks With