InventoryRef 9558508/02/2018

R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105

Q: How do I check if my formula contains R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105?

Use the INCI Checker tool on CosIng Checker to paste your full ingredient list and scan it against all EU annex records and allergen flags in one step.

R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Inventory details for R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105

INCI name

R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105

Description

r-(Tetrapeptide-38 Hexapeptide-40 Nonapeptide-39 sh-Polypeptide-105) is a single chain fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the genes encoding for Tetrapeptide-38, Hexapeptide-40, Nonapeptide-39 and sh-Polypeptide-105. The fusion peptide contains 67amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.

Annex records for R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105

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Key data

CAS

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Restriction

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Function

HAIR CONDITIONING

How R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 appears in the CosIng inventory

The CosIng inventory lists R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 as a cosmetic ingredient and this page links it to 0 annex records. The inventory entry captures names and identifiers, while the annex records show where the substance is prohibited, restricted or positively listed in EU cosmetics law.

R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 is also tagged with 1 cosmetic function in the official data. Function labels describe intended use, but they do not replace regulatory review of linked annex records before formulation or labelling work.

Frequently asked questions

R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Absence of an annex link does not guarantee unrestricted use — always verify against the current official CosIng database before formulating.

According to the EU CosIng inventory, R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 carries the following function designation(s):

HAIR CONDITIONING

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Source note for R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105

This page reproduces the CosIng inventory entry for R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 from public European Commission cosmetic ingredient materials and shows linked identifiers even when no direct annex match is currently attached.

Use this inventory page to research R-TETRAPEPTIDE-38 HEXAPEPTIDE-40 NONAPEPTIDE-39 SH-POLYPEPTIDE-105 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

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