Sh-Polypeptide-121

¿Qué es?

sh-Polypeptide-121 is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is synthesized to be identical to the human gene which codes for Collagen alpha-1(XXI) chain used such or adapted to the production host. It contains a maximum of 957 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids.

¿Qué hace?

Sh-Polypeptide-121 aparece en el inventario UE de ingredientes cosméticos con las siguientes funciones declaradas:

• Film forming

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

• Skin conditioning

  improves the appearance, feel, and condition of skin

Estado regulatorio en la UE

Sh-Polypeptide-121 está permitido en productos cosméticos en la Unión Europea bajo el Reglamento 1223/2009. No está sujeto a una restricción de Anexo específica en el momento de la redacción.

Ingredientes relacionados

• 1,4-Butanediol Dimethacrylate film forming
• 1,4-Butanediol/succinic Acid/adipic Acid/hdi Copolymer film forming
• 1,6-Hdi/polyvinyl Alcohol/ethylenediamine Crosspolymer film forming
• 2-Hydroxyethyl Acrylate film forming
• 2-Hydroxypropyl Acrylate film forming
• 4,4'-Isopropylidenediphenol/epichlorohydrin Copolymer film forming