KPV vs Cartalax
Side-by-side comparison of key properties, dosing, and research.
- Summary
- KPV is a naturally occurring anti-inflammatory tripeptide derived from the C-terminal of alpha-MSH. It powerfully suppresses intestinal and systemic inflammation via melanocortin receptors, making it valuable for IBD, gut healing, and wound repair.
- 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.
- Half-Life
- Short half-life (~15–30 minutes), but effects persist longer due to receptor-level anti-inflammatory cascades
- Short (minutes); gene-regulatory effects are sustained
- Admin Route
- Oral, SubQ, Topical
- SubQ, Oral
- Research
- —
- —
- Typical Dose
- 500 mcg – 1 mg
- 10 mg per day
- Frequency
- Once to twice daily
- Daily for 10–30 days
- Key Benefits
- Reduces intestinal inflammation (IBD, Crohn's, colitis)
- Promotes gut mucosal healing and barrier integrity
- Accelerates wound healing topically
- Suppresses systemic inflammatory cytokines
- Antimicrobial properties against pathogens
- Reduces neuroinflammation when administered systemically
- May improve symptoms of inflammatory skin conditions
- 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
- Side Effects
- Generally very well tolerated
- Mild injection site reactions (SC)
- Rare: transient flushing
- Generally well tolerated
- Mild injection site reactions
- No significant adverse events reported at standard doses
- Stacks With
- —
- —