S-OCTOPUS PENTAPEPTIDE-1 SP
s-Octopus Pentapeptide-1 SP is a single chain peptide consisting of arginine, isoleucine, leucine and proline. It is synthetically produced based on a sequence from S1 Type peptidase found in the octopus Hapalochlaena m…
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.
Inventory details for S-OCTOPUS PENTAPEPTIDE-1 SP
INCI name
S-OCTOPUS PENTAPEPTIDE-1 SP
Description
s-Octopus Pentapeptide-1 SP is a single chain peptide consisting of arginine, isoleucine, leucine and proline. It is synthetically produced based on a sequence from S1 Type peptidase found in the octopus Hapalochlaena maculosa. The parent protein contains a maximum of 182 amino acids which may contain disulfide bonds and/or glycosylation, and consists of the proper sequence of the 20 standard amino acids.
Record provenance
- Inventory reference
- 97654
- Imported identity
- S-OCTOPUS PENTAPEPTIDE-1 SP
- Source update
- 23/10/2019
Annex records for 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.
- ANTIOXIDANT
- Inhibiting reactions promoted by oxygen, thus avoiding oxidation and rancidity.
- HUMECTANT
- Retaining and/or preserving the moisture in a product during use.
- SKIN CONDITIONING
- Maintaining the skin in good condition.
- 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.
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 S-OCTOPUS PENTAPEPTIDE-1 SP appears in the CosIng inventory
The CosIng inventory lists 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.
S-OCTOPUS PENTAPEPTIDE-1 SP is also tagged with 4 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
Source note for S-OCTOPUS PENTAPEPTIDE-1 SP
This page reproduces the CosIng inventory entry for 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 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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