InventoryRef 9653226/04/2019

R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)

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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 R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)

INCI name

R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)

Description

r-(Dipeptide-43 Mussel Polypeptide-2 Dipeptide-44 Mussel Oligopeptide-1 Tetrapeptide-70 Mussel Polypeptide-2 Dipeptide-40 sh-Pentapeptide-40) is a single chain fusion peptide, produced by fermentation in E. coli. The starting gene is synthesized by the fusion of the genes from Dipeptide-43, r-Mussel Polypeptide-2, Dipeptide-44, r-Mussel Oligopeptide-1, Tetrapeptide-70, Dipeptide-40 and sh-Pentapeptide-40. The fusion peptide contains 210 amino acids which may contain disulfide bonds and/or glycolsylation and consists of the proper sequence of the 20 amino acids.

Record provenance

Inventory reference: 96532
Imported identity: R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)
Source update: 26/04/2019

European Commission CosIng source notes

Annex records for R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)

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Explore Annex II–VI to see which substances are prohibited, restricted or permitted under specific conditions.

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Search the annex database for entries matching R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) or related substances.

Key data

CAS

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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

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 CONDITIONING: Maintaining the skin in good condition.

Official EU ingredient-name evidence

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

#23953 · R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 sh-PENTAPEPTIDE-40)

Ingredients with overlapping formulation functions

QUININEDENATURANT, FRAGRANCE, HAIR CONDITIONING

QUINOYL TRIPEPTIDE-1ANTIOXIDANT, BLEACHING, HAIR CONDITIONING, SKIN PROTECTING

QUINOYL TRIPEPTIDE-35ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPE…HAIR CONDITIONING, SKIN CONDITIONING

R-(S-ESCHERICHIA COLI THIOREDOXIN-1 HEPTAPEPTIDE-44 HEXAPEPTIDE-40 OLIGOPEPTIDE…ANTIMICROBIAL; ANTIOXIDANT; ASTRINGENT; HAIR CONDITIONING; HUMECTANT; SKIN CONDITIONING - MISCELLAN…

R-(S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-116)ANTIOXIDANT, HAIR CONDITIONING, SKIN PROTECTING

R-(S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-136)ANTIOXIDANT; HAIR CONDITIONING; SKIN PROTECTING

R-(S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-4)ANTIOXIDANT, HAIR CONDITIONING, 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 R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) appears in the CosIng inventory

The CosIng inventory lists R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) 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.

R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) 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

R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) 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, R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) carries the following function designation(s):

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Source note for R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40)

This page reproduces the CosIng inventory entry for R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) 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 R-(DIPEPTIDE-43 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-44 MUSSEL OLIGOPEPTIDE-1 TETRAPEPTIDE-70 MUSSEL POLYPEPTIDE-2 DIPEPTIDE-40 SH-PENTAPEPTIDE-40) 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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