Tri Sr-(Dipeptide-88 Penta Hydroxylated Octa Sh-Polypeptide-69)

Vad är det?

Tri sr-(Dipeptide-88 Penta Hydroxylated Octa sh-Polypeptide-69) is a trimer of the single chain recombinant peptide produced by fermentation in Pichia pastoris. The starting gene is synthesized by the fusion of the genes from Dipeptide-88 and eight repeats of sh-Polypeptide-69 where the prolines have been hydroxylated to hydroxyproline. The fusion peptide contains 314 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence from the 20 standard amino acids.

Vad gör det?

Tri Sr-(Dipeptide-88 Penta Hydroxylated Octa Sh-Polypeptide-69) finns i EU:s inventering över kosmetiska ingredienser med följande deklarerade funktioner:

• Astringent

  tightens or contracts skin tissue and pores, often used in toners and after-shave products

• Bulking

  adds volume or mass to a product without significantly changing its other properties

• 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

• Skin conditioning - humectant

  increases skin moisture by attracting water

EU-regulatorisk status

Tri Sr-(Dipeptide-88 Penta Hydroxylated Octa Sh-Polypeptide-69) är tillåten i kosmetiska produkter i Europeiska unionen enligt förordning 1223/2009. Omfattas vid skrivande stund inte av någon särskild bilageinskränkning.

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