Ingredient or product comparison
Comparison Table: GHK-Cu vs Other Gene-Modulating Peptides
The following table compares GHK-Cu's gene expression profile against other peptides known to influence transcription. Each column summarizes the peptide's primary genetic targets, transcriptional mechanism, and clinical application. GHK-Cu COL1A1, COL3A1, DCN
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- The following table compares GHK-Cu's gene expression profile against other peptides known to influence transcription. Each column summarizes the peptide's primary genetic targets, transcriptional mechanism, and clinical application.
- GHK-Cu
- COL1A1, COL3A1, DCN, VEGF, SOD1, MMP suppression
- Copper-dependent nuclear trafficking and transcription factor activation
- 1–10 µM
- Wound healing, skin regeneration, anti-aging
- Broadest gene modulation profile; requires copper binding for activity
- BPC-157
- VEGF, FGF, HIF-1α, eNOS
- VEGF receptor signaling and angiogenic pathway activation
- 200–500 µg/kg (in vivo)
- Tendon repair, gastric ulcer healing, joint recovery
- Strong angiogenic focus; minimal collagen or MMP modulation
- TB-500 (Thymosin Beta-4)
- Actin polymerization genes, integrin signaling
- G-actin sequestration and cell migration promotion
- 2–10 mg/week (in vivo)
- Muscle injury, cardiac repair, corneal healing
- Cell migration specialist; indirect collagen effects via fibroblast recruitment
- Epitalon
- Telomerase (TERT), melatonin synthesis (AANAT)
- Pineal gland regulation and telomere maintenance
- 5–10 mg/cycle (in vivo)
- Circadian rhythm restoration, anti-aging
- Targets aging pathways; no direct ECM or wound healing gene effects
- Matrixyl (Palmitoyl Pentapeptide)
- COL1A1, fibronectin, elastin
- TGF-β receptor activation and downstream Smad signaling
- 3–8% topical formulations
- Cosmetic anti-aging, wrinkle reduction
- Collagen-specific; lacks MMP suppression and antioxidant upregulation