What does the restriction note for HYDROLYZED HAIR KERATIN mean?

The restriction field for HYDROLYZED HAIR KERATIN 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 7659803/03/2011

HYDROLYZED HAIR KERATIN

Q: How do I check if my formula contains HYDROLYZED HAIR KERATIN?

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.

Keratins, hydrolyzates. A biological material consisting predominantly of partially hydrolyzed keratin

HYDROLYZED HAIR KERATIN is linked to 1 EU annex record on this page. Inventory note: II/416.

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Inventory details for HYDROLYZED HAIR KERATIN

INCI name

HYDROLYZED HAIR KERATIN

Description

Keratins, hydrolyzates. A biological material consisting predominantly of partially hydrolyzed keratin

Annex records for HYDROLYZED HAIR KERATIN

Annex II Restriction reference

Entry 416

Cells, tissues or products of human origin

Key data

CAS

65997-21-9 / 69430-36-0

- / 274-001-1

Restriction

II/416

Function

HAIR CONDITIONING SKIN CONDITIONING

How HYDROLYZED HAIR KERATIN appears in the CosIng inventory

The CosIng inventory lists HYDROLYZED HAIR KERATIN 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.

HYDROLYZED HAIR KERATIN 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

HYDROLYZED HAIR KERATIN 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 HYDROLYZED HAIR KERATIN 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, HYDROLYZED HAIR KERATIN carries the following function designation(s):

CAS 65997-21-9 / 69430-36-0 may appear across multiple EU annex records. Viewing the CAS lookup page shows all Annex II–VI entries sharing this identifier, which is useful for identifying cross-annex regulatory status of the same chemical substance.

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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 HYDROLYZED HAIR KERATIN

This page combines the CosIng inventory entry for HYDROLYZED HAIR KERATIN 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 HYDROLYZED HAIR KERATIN 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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