Hydrolysed soybean proteins are known for their anti-aging effect on the skin. Among the small peptides in soybean protein hydrolysates, a tripeptide combining the gamma-glutamic acid-cysteine sequence was selected that was effective in collagen proliferation.
Fluorenylmethyloxycarbonyl Glutamoyl Dipeptide-55 Gamma Tetrapeptide-58 is a synthetic heptapeptide with sequence Fmoc-γ-Glu-Cys-γ-Glu-Cys-Gly-His-Lys developed based on a soybean tripeptide. According to the manufacturer's claim, it exhibits antioxidant, skin whitening, and wrinkle improvement effects. It is also known under the trade name Phytoheptapeptide.
Fluorenylmethyloxycarbonyl Glutamoyl Dipeptide-55 Gamma Tetrapeptide-58 is designed as a multi-functional ingredient with free radical scavenging, anti-aging, anti-inflammatory, and wrinkle-smoothing effects. It contains the GHK (Gly-His-Lys) motif, a Tripeptide-1, known for its ability to promote collagen production and other anti-aging effects.
The manufacturer's tests confirmed that this peptide has a more than 150% superior anti-aging impact compared to widely used cosmetic peptides.
