Fluorenylmethyloxycarbonyl Glutamoyl Dipeptide-55 Gamma Tetrapeptide-58 is a synthetic peptide known under the trade name Phytoheptapeptide with antioxidant, skin whitening, and wrinkle improvement effects. It is derived through the chemical synthesis of peptides found in soybeans and matured peptides.
Among the small peptide sequences of proteins present in soybeans, combining the gamma-glutamic acid-cysteine sequence with a tripeptide is effective in collagen proliferation. Fluorenylmethyloxycarbonyl Glutamoyl Dipeptide-55 Gamma Tetrapeptide-58 designed to have multi-functional effects such as antioxidant, anti-aging, and wrinkle-smoothing, and has been confirmed to have a more than 150% superior effect compared to existing tripeptides.