Sr-(Polypeptide-169 Oligopeptide-178)

Hvad er det?

sr-(Polypeptide-169 Oligopeptide-178) is a single chain recombinant peptide, produced by fermentation in Pichia pastoris. The starting gene is synthesized by the fusion of the gene from Polypeptide-169 and Oligopeptide-178. The fusion peptide contains 970 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.

Hvad gør det?

Sr-(Polypeptide-169 Oligopeptide-178) er optaget i EU's fortegnelse over kosmetiske ingredienser med følgende deklarerede funktioner:

• Surfactant - emulsifying

  surfactant that forms and stabilises emulsions of oil and water — without it, creams and lotions would separate

• Film forming

  forms a thin continuous film on skin, hair, or nails — used in long-wear makeup, sunscreens, and hairsprays

• Skin protecting

  helps shield skin from external environmental factors

• Viscosity controlling

  adjusts the thickness or flow of a formulation

• Slip modifier

  alters how a product spreads and feels on skin — typically making it glide more smoothly

EU-regulatorisk status

Sr-(Polypeptide-169 Oligopeptide-178) er tilladt i kosmetiske produkter i Den Europæiske Union under forordning 1223/2009. Ikke omfattet af en specifik bilagsbegrænsning på skrivetidspunktet.

Relaterede ingredienser

• 3-Hydroxybutyrate/4-Hydroxybutyrate/peg-90 Copolymer surfactant - emulsifying
• Abietic Acid surfactant - emulsifying
• Abyssinian/meadowfoamamidopropyl Dimethylamine Lactate surfactant - emulsifying
• Abyssinian/meadowfoamamidopropyl Hydroxysultaine surfactant - emulsifying
• Abyssinian/meadowfoamamidopropyl Pg-Dimonium Chloride Phosphate surfactant - emulsifying
• Acacia Seyal Gum Octenylsuccinate surfactant - emulsifying