CalcMyPeptide
Khavinson BioregulatorAlso known as: Ala-Glu-Asp, AED, Cartilage Bioregulator

Cartalax

Cartalax (Ala-Glu-Asp) is a specialized Khavinson tripeptide bioregulator acting as the absolute foundational bedrock for extreme cartilage and joint regeneration. While BPC-157 relies on angiogenesis to heal connective tissue, Cartalax operates on a strictly epigenetic layer to rebuild the joint matrix from the inside out. It is aggressively prescribed in advanced functional protocols to halt brutal age-related osteoarthritis, rapidly heal catastrophic ligament tears, and forcibly stimulate the regrowth of worn cartilage surfaces in high-impact athletes.

Reviewed by CalcMyPeptide Editorial Team
Last updated: April 2026Evidence: Low1 peer-reviewed citation

Quick Stats

Half-LifeShort (tripeptide)
Dose Range10-20 mg/day (oral) or 1-2 mg SC
Frequency1× daily for 10-30 day cycles
Vial Sizes5 mg, 10 mg
BioavailabilitySublingual or subcutaneous injection
Year Developed1990s

Scientific Data

Molecular Formula
C13H21N3O9
Molecular Weight
351.32 g/mol
CAS Number
PubChem ID

Mechanism of Action

Cartalax (Ala-Glu-Asp) is a tripeptide bioregulator targeting cartilage and connective tissue gene expression. It promotes chondrocyte activity, collagen synthesis, and cartilage matrix protein production. Khavinson studies demonstrate improved cartilage regeneration and joint function in animal models and elderly patients with osteoarthritis.

Source: PMID: 15677927

Background & History

Cartalax (Ala-Glu-Asp) is the synthetic cartilage bioregulator, targeting chondrocyte gene expression for proteoglycan and collagen type II synthesis.

Research Use Cases

  • Osteoarthritis support
  • Cartilage maintenance in aging
  • Joint health protocols

Dosing Protocol

Typical Dose10-20 mg/day (oral) or 1-2 mg SC
Frequency1× daily for 10-30 day cycles
Half-Life~30 minutes (estimated)
Common Vial Sizes5 mg, 10 mg

Dosing Protocols

Khavinson Protocol

Dose
10 - 20 mg
Frequency
Daily SubQ for 10 days, 2-3x per year
Note: Joint/cartilage bioregulator. Often paired with Sigumir (bone) for comprehensive musculoskeletal aging support.

Body-Weight Dosing Reference

Estimated doses extrapolated from the published research range of 100020000 mcg/day (referenced to 70 kg / 154 lb). These are approximations — consult a qualified healthcare provider for personalised guidance.

WeightLowTargetHigh
120 lb(54 kg)771 mcg8100 mcg15429 mcg
140 lb(63 kg)900 mcg9450 mcg18000 mcg
160 lb(73 kg)1043 mcg10950 mcg20857 mcg
180 lb(82 kg)1171 mcg12300 mcg23429 mcg
200 lb(91 kg)1300 mcg13650 mcg26000 mcg
220 lb(100 kg)1429 mcg15000 mcg28571 mcg
250 lb(113 kg)1614 mcg16950 mcg32286 mcg

💉 For exact syringe units based on your vial concentration, use the Cartalax Reconstitution Calculator →

Administration

Route
Sublingual tablets or subcutaneous injection
Timing
Morning.
Fasting Required?
No — food timing not critical

Expected Timeline

Day 1-10 (course)
Chondrocyte gene expression restoration initiated.
Month 3-6
Improved cartilage matrix markers and joint comfort with repeat courses.

Who Is It For?

Cartilage / Joint Aging

Low

Cartilage-specific bioregulator. Restores chondrocyte gene expression and collagen synthesis in aging joints.

Reconstitution Example

Vial
5 mg
Water
2.5 mL
Concentration
2 mg/mL
Per Unit (100u syringe)
20 mcg
Dose of 1000 mcg = 50 units on a 100-unit insulin syringe

Safety & Considerations

Research peptide. Extensively used in Russian clinical protocols. Excellent safety profile in elderly populations.

Regulatory & Legal Status

FDA Status (US)
Research Only
WADA Status (2026)
Not Listed

Not currently on the WADA 2026 Prohibited List. Policies may change — verify before competition.

Classification

Research Chemical

US Compounding: Not eligible / not available

⚠️ This information is for educational purposes only and may not reflect the most current regulatory updates. Always verify with official FDA, WADA, and jurisdiction-specific sources before use.

Interactions & Contraindications

Standard Khavinson protocol.

Synergies & Common Stacks

Cartalax (synthetic tripeptide) + Sigumir (cartilage/bone Cytomax extract) = layered musculoskeletal support.

Dosing Quick Reference

Cartalax— Dosing Guide
Dose Range
10-20 mg/day (oral) or 1-2 mg SC
Half-Life
~30 minutes (estimated)
Frequency
1× daily for 10-30 day cycles
Route
Subcutaneous
5 mg vial10 mg vial
💧 2.5 mL BAC water📐 2 mg/mL concentration💉 20 mcg/unit (100u syringe)
Khavinson Bioregulatorcalcmypeptide.com

Frequently Asked Questions

How does Cartalax help cartilage?
Cartalax restores gene expression in chondrocytes suppressed by aging. This improves cartilage matrix protein production, reduces osteoarthritic degradation, and supports joint regeneration. Often recommended alongside Sigumir (bone bioregulator) for comprehensive musculoskeletal anti-aging.

References

  1. Khavinson VKh et al. "Short peptide bioregulators for cartilage aging".” Bulletin of Experimental Biology and Medicine (2009). PMID: 19503960

📚 Related Articles

Recommended SourceOral Bioregulator

Get Cartalax from Vita-Stream — the comprehensive distributor for authentic Khavinson bioregulators. Oral capsules, no injections required.

Affiliate link · Full review