Methionyl Rh-Polypeptide-125
Used in cosmetic products as hair conditioning. Methionyl rh-Polypeptide-125 is a single chain fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from rh-Polypeptide-125 with the initiation code for methionine. The fusion peptide contains 112 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.
EU Cosmetics Regulation (EC) No 1223/2009, Annex II/416.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
Frequently asked questions
What is Methionyl Rh-Polypeptide-125 used for in cosmetics?
Methionyl Rh-Polypeptide-125 is used in cosmetic products as hair conditioning. Methionyl rh-Polypeptide-125 is a single chain fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the gene from rh-Polypeptide-125 with the initiation code for methionine. The fusion peptide contains 112 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.
Is Methionyl Rh-Polypeptide-125 restricted in cosmetics in the EU?
Methionyl Rh-Polypeptide-125 is listed in the annexes of EU Cosmetics Regulation (EC) No 1223/2009: Annex II/416 (prohibited in eu cosmetics). Always check the full annex entry for the conditions of use.