ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
Acetyl s-Octopus Pentapeptide-1 SP is the product obtained by the acetylation of s-Octopus Pentapeptide-1 SP.
ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.
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.
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.
Official European Commission record
- CosIng substance ID
- 100837
- Published in the Official Journal
- Yes
- Recorded by the Commission
- 2023-12-01
Fields as published by the European Commission. The link opens the entry itself, not a search for it.
Inventory details for ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
INCI name
ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
Description
Acetyl s-Octopus Pentapeptide-1 SP is the product obtained by the acetylation of s-Octopus Pentapeptide-1 SP.
Record provenance
- Inventory reference
- cosing-live-100837
- Imported identity
- ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
- Source update
- 2023-12-01
Annex records for ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
Key data
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.
- SKIN CONDITIONING - MISCELLANEOUS
- Enhancing the appearance of dry and/or damaged skin by reducing flaking and restoring suppleness.
Official EU ingredient-name evidence
The ingredient name exactly matches the official 2025 EU glossary of common ingredient names.
Related inventory evidence
Ingredients with overlapping formulation functions
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
How ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP appears in the CosIng inventory
The CosIng inventory lists ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP 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.
ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP 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
Source note for ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP
This page reproduces the CosIng inventory entry for ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP 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 ACETYL S-OCTOPUS PENTAPEPTIDE-1 SP and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.
Tools & next steps
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