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GHK-Cu (copper peptide) Integrin receptor binding → MMP-2 upregulation + TIMP activation Randomized controlled trials in humans (Level 1) Inflammatory through proliferative 1–2% topical cream or serum Strongest evidence base for …
The table below compares the primary peptide classes used in wound healing research based on mechanism, target phase, administration route, and evidence level. BPC-157 VEGF receptor agonism, angiogenesis stimulation Proliferation…
BPC-157 Angiogenesis via VEGF upregulation + fibroblast migration Proliferative (days 3–10) 200–500mcg per application Subcutaneous injection near wound site 2–8°C for 28 days (bacteriostatic water) TB-500 (Thymosin Beta-4) Actin…
The table below compares mechanism, dosage range from published studies, and primary phase of action for the most-studied peptides in wound healing research. BPC-157 VEGF upregulation, angiogenesis, fibroblast proliferation 10–20…