4 peptides in this class
BPC-157
Target: VEGFR2 / eNOS pathway
BPC-157 (Body Protection Compound-157) is a synthetic peptide derived from a protein found in gastric juice. Studied extensively for tissue repair, wound healing, and anti-inflammatory effects. Popular in research for tendon, ligament, muscle, and gut healing applications.
GHK-Cu
Target: Copper-peptide complex (gene expression, fibroblast activation)
GHK-Cu (Copper Peptide) is a naturally occurring tripeptide with a copper ion that declines with age. Researched for wound healing, skin regeneration, anti-aging, hair growth, and collagen synthesis. Available in topical and injectable forms for research.
TB-500
Target: Actin-sequestering (thymosin beta-4 fragment)
TB-500 (Thymosin Beta-4 fragment) is a synthetic peptide that promotes tissue repair, cell migration, and angiogenesis. Researched for wound healing, flexibility, injury recovery, and reducing inflammation. Often discussed alongside BPC-157 for synergistic healing effects.
Thymosin Beta-4
Target: Actin-sequestering / ILK pathway
Thymosin Beta-4 (TB-4) is the full-length 43 amino acid peptide naturally found in human tissues, particularly the thymus gland. It plays a crucial role in tissue repair, wound healing, cell migration, angiogenesis, and immune regulation. More biologically complete than TB-500, it interacts with multiple pathways for superior regenerative effects. Often stacked with BPC-157 for comprehensive healing.
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