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Peptide Comparison
Cartalax vs KGF-1
Both are Skin & Joint peptides.
Cartalax
Ala-Glu-Asp-Arg
Half-life: Unknown
4 providers listed
Quick Verdict
Cartalax
Risk
KGF-1
Risk
Side-by-Side Comparison
About Cartalax
Tetrapeptide bioregulator from cartilage tissue; stimulates chondrocyte proliferation and extracellular matrix synthesis; normalizes gene expression in cartilage cells
A Khavinson peptide bioregulator targeting cartilage tissue. Promotes chondrocyte activity and cartilage matrix regeneration; studied for osteoarthritis and joint degeneration.
Research Areas
About KGF-1
Binds FGFR2b (the KGF receptor), which is exclusively expressed on epithelial cells — providing tissue-specific action without mesenchymal effects. Activates RAS/MAPK and PI3K/Akt to promote keratinocyte proliferation and migration. Extends the anagen phase of the hair growth cycle.
A member of the fibroblast growth factor family that specifically and exclusively targets epithelial cells via FGFR2b. A potent stimulator of keratinocyte proliferation with applications in wound healing, hair follicle growth, and mucosal repair.
Research Areas
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