Natural Growth Factors
IGF-1: Wound healing, proliferation of muscle cells
IGF-2: Wound healing; highest during fetal growth
TGF-ß (Beta): Wound healing, collagen synthesis, growth of osteoblasts
Epithelial Growth Factor (EGF): Fetal development and skin repair.
Vasoendothelial Growth Factor (VEGF): Wound healing, remodeling of injuries of all types, but especially those involving a lot of vascular damage.
Fibroblast Growth Factor (FGF): Active during embryonic and early postnatial life.
Gonadotropin Releasing Growth Factor (GnRGF): Protein released from the nerve endings of the nose and eye. It is thought to be related to the regulation and reproductive cycles in man.
Tumor Necrosing Factor (TNF): Assists in fighting infection and killing bacteria.