How do I check if my formula contains SR-CAT POLYPEPTIDE-3?

Use the INCI Checker to screen a full ingredient list across selected markets, or use the substance market comparison to review this identity across all supported market datasets.

InventoryRef 9726318/10/2019

SR-CAT POLYPEPTIDE-3

FGF,FGF-2

SR-CAT POLYPEPTIDE-3 is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

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Regulatory evidence by market

No rule for this ingredient has been imported for any of the 13 markets tracked here.

That describes this inventory, not the law. No imported rule is not evidence that an ingredient is permitted: a rule may exist under another name or identifier, or in a dataset not yet imported here.

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What the official INCI name states

The official label identifies a peptide- or protein-related cosmetic material.

Identity type from wording: peptide_or_protein

This structure is derived only from the official label wording. It does not establish composition, concentration, chemical equivalence, safety or regulatory permission.

Inventory details for SR-CAT POLYPEPTIDE-3

INCI name

SR-CAT POLYPEPTIDE-3

Description

FGF,FGF-2

Record provenance

Inventory reference: 97263
Imported identity: SR-CAT POLYPEPTIDE-3
Source update: 18/10/2019

European Commission CosIng source notes

Annex records for SR-CAT POLYPEPTIDE-3

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Key data

CAS

—

The CosIng inventory records no CAS number for this ingredient. That is the absence of an identifier in the source, not a finding about the substance.

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Restriction

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Function

ANTIOXIDANT: Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
HAIR CONDITIONING: Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
SKIN PROTECTING: Helping to avoid harmful effects to the skin from external factors.

Official EU ingredient-name evidence

The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.

#27612 · sr-CAT POLYPEPTIDE-3

Ingredients with overlapping formulation functions

SR-(TURTLE POLYPEPTIDE-1 HEXAPEPTIDE-40)SKIN PROTECTING

SR-(WASP SPIDER POLYPEPTIDE-1 OLIGOPEPTIDE-178)DISPERSING NON-SURFACTANT, FILM FORMING, SKIN CONDITIONING, SKIN PROTECTING

SR-CAT POLYPEPTIDE-1SKIN PROTECTING

SR-CAT POLYPEPTIDE-2ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

SR-CAT POLYPEPTIDE-4ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

SR-CHICKEN POLYPEPTIDE-1SKIN PROTECTING

SR-CHLOROMONAS SP. ANF0048 POLYPEPTIDE-1SKIN CONDITIONING, SKIN PROTECTING

SR-CLOSTRIDIUM BOTULINUM POLYPEPTIDE-1 SH-OLIGOPEPTIDE-1ANTIOXIDANT, SKIN PROTECTING

Additional official and scientific sources

11 external databases to check this identity in

Each link searches that source for this identity. What each source is, and its legal weight

ECHA CHEM / Information on chemicals PubChem PUG REST EU Safety Gate cosmetic product alerts ECHA CHEM US EPA CompTox Cosmetic Ingredient Review safety assessments FDA Global Substance Registration System ILO/WHO International Chemical Safety Cards Japan NITE-CHRIP NIOSH Pocket Guide to Chemical Hazards OECD eChemPortal

How SR-CAT POLYPEPTIDE-3 appears in the CosIng inventory

The CosIng inventory lists SR-CAT POLYPEPTIDE-3 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.

SR-CAT POLYPEPTIDE-3 is also tagged with 3 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

SR-CAT POLYPEPTIDE-3 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, SR-CAT POLYPEPTIDE-3 carries the following function designation(s):

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Source note for SR-CAT POLYPEPTIDE-3

This page reproduces the CosIng inventory entry for SR-CAT POLYPEPTIDE-3 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 SR-CAT POLYPEPTIDE-3 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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