Is DIPEPTIDE-41 safe to use in EU cosmetics?

DIPEPTIDE-41 is listed in the EU CosIng ingredient inventory with no direct annex restriction records linked at this time. Always verify against the current official CosIng database before formulating.

How do I check if my formula contains DIPEPTIDE-41?

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 9602817/04/2018

DIPEPTIDE-41

Dipeptide-41 is the synthetic peptide consisting of cysteine and serine.

DIPEPTIDE-41 is listed in the EU CosIng inventory, but no direct annex records are linked on this page yet.

INCI Checker Compare all markets Search similar

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.

Markets and their official sources Search every market for this name

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 DIPEPTIDE-41

INCI name

DIPEPTIDE-41

Description

Dipeptide-41 is the synthetic peptide consisting of cysteine and serine.

Record provenance

Inventory reference: 96028
Imported identity: DIPEPTIDE-41
Source update: 17/04/2018

European Commission CosIng source notes

Annex records for DIPEPTIDE-41

Browse

Browse EU annexes

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

Search annex entries

Search the annex database for entries matching DIPEPTIDE-41 or related substances.

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.

—

Restriction

—

Function

NOT REPORTED: No function currently reported.

Ingredients with overlapping formulation functions

DIMETHYLAMINOPROPYLAMINENOT REPORTED

DIMETHYLOLBUTYRIC ACIDNOT REPORTED

DIMETHYLOLPROPIONIC ACIDNOT REPORTED

DIOSCOREA COMMUNIS ROOT EXTRACTNOT REPORTED

DIPEPTIDE-42NOT REPORTED

DIPEPTIDE-46NOT REPORTED

DIPEPTIDE-47NOT REPORTED

DIPEPTIDE-48NOT REPORTED

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 DIPEPTIDE-41 appears in the CosIng inventory

The CosIng inventory lists DIPEPTIDE-41 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.

DIPEPTIDE-41 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

DIPEPTIDE-41 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, DIPEPTIDE-41 carries the following function designation(s):

NOT REPORTED

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

Open INCI Checker

Source note for DIPEPTIDE-41

This page reproduces the CosIng inventory entry for DIPEPTIDE-41 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 DIPEPTIDE-41 and compare linked records, but verify restrictions and legal status against the current official source text and law before making regulatory decisions.

View sources View updates

Tools & next steps

Check your formula

Scan a full INCI list to detect DIPEPTIDE-41 and any linked EU annex restrictions or allergen flags.

INCI Checker

Search similar ingredients

Find other inventory ingredients and annex entries related to DIPEPTIDE-41, its identifiers or nearby name variants.