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ToolsCompareCartalax vs Thymosin Beta-4

Cartalax vs Thymosin Beta-4

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

Anti-Aging & Longevity
Cartalax
Recovery & RepairAnti-Aging & Longevity
Thymosin Beta-4
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.
Thymosin Beta-4 is an endogenous 43-amino acid peptide that is the primary intracellular actin sequestering peptide. It promotes tissue repair, reduces inflammation, regenerates hair follicles, and protects cardiac tissue. Closely related to TB-500 (the active fragment), it is used for systemic tissue recovery and anti-aging.
Half-Life
Short (minutes); gene-regulatory effects are sustained
Not well characterized; likely similar to TB-500 (~1–2 hours)
Admin Route
SubQ, Oral
SubQ, IM
Research
Typical Dose
10 mg per day
5–10 mg
Frequency
Daily for 10–30 days
2x per week (loading), then 1x per week (maintenance)
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
  • Systemic tissue repair and regeneration
  • Promotes cardiac recovery after myocardial infarction
  • Hair follicle regeneration and anti-hair-loss
  • Anti-inflammatory (systemic)
  • Wound healing acceleration
  • Neuroprotection after brain injury
  • Protects against ischemia-reperfusion injury
  • Anti-aging at cellular level
  • Synergizes powerfully with BPC-157
Side Effects
  • Generally well tolerated
  • Mild injection site reactions
  • No significant adverse events reported at standard doses
  • Generally very well tolerated
  • Injection site reactions
  • Mild fatigue at initiation (repair signaling)
  • Rare: mild inflammatory response
  • +1 more
Stacks With