What does the restriction note for RH-POLYPEPTIDE-51 mean?

The restriction field for RH-POLYPEPTIDE-51 reads: II/416. This is the restriction note from the CosIng inventory. For authoritative conditions and limits, always refer to the linked annex entries.

InventoryRef 8812223/06/2016

RH-POLYPEPTIDE-51

Q: How do I check if my formula contains RH-POLYPEPTIDE-51?

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.

RH-POLYPEPTIDE-51 is linked to 1 EU annex record on this page. Inventory note: II/416.

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Inventory details for RH-POLYPEPTIDE-51

INCI name

RH-POLYPEPTIDE-51

Description

rh-Polypeptide-51 is a single chain recombinant human peptide, produced by fermentation in E. coli. The starting gene is directly isolated from a human cell which codes for Extracellular Superoxide Dismutase [Cu-Zn] used as such or adapted to the production host. It contains a maximum of 240 amino acids which may contain disulfide bonds and/or glycosylation. The protein consists of the proper sequence of the 20 standard amino acids

Annex records for RH-POLYPEPTIDE-51

Annex II Restriction reference

Entry 416

Cells, tissues or products of human origin

Key data

CAS

—

Restriction

II/416

Function

ANTIOXIDANT SKIN PROTECTING

How RH-POLYPEPTIDE-51 appears in the CosIng inventory

The CosIng inventory lists RH-POLYPEPTIDE-51 as a cosmetic ingredient and this page links it to 1 annex record. The inventory entry captures names and identifiers, while the annex record shows where the substance is prohibited, restricted or positively listed in EU cosmetics law.

RH-POLYPEPTIDE-51 is also tagged with 2 cosmetic functions 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

RH-POLYPEPTIDE-51 appears in the EU CosIng inventory and has linked annex records. Check the annex records above for applicable restrictions, concentration limits and conditions of use. Annex II listing means prohibited; Annex III means restricted; Annexes IV, V and VI mean permitted under specified conditions.

The restriction field for RH-POLYPEPTIDE-51 reads: "II/416". This is the restriction note recorded in the CosIng inventory for this ingredient. For authoritative conditions and limits, always refer to the linked annex entries above.

According to the EU CosIng inventory, RH-POLYPEPTIDE-51 carries the following function designation(s):

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

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Source note for RH-POLYPEPTIDE-51

This page combines the CosIng inventory entry for RH-POLYPEPTIDE-51 with 1 linked Annex II–VI record from the local dataset built from public European Commission cosmetic ingredient materials.

Use this inventory page to research RH-POLYPEPTIDE-51 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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Tools & next steps

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