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Natural red 26

CAS 1324-00-1

Also registered as 4 other CAS numbers

11018-79-4 · 11121-49-6 · 28930-02-1 · 36338-96-2

Natural red 26 chemical structure

Concern score

Not assessed — no hazard data yet.

Natural red 26 in plain language

What it is

Also known as Carthamin · C.I. natural red 26 · Safflower red · C43H42O22 · Carthamus red · Carthamine

Show all 11 names

Carthamus Red AP · Liofresh red CR-7000 · Liofresh Red CR · UNII-P9ZT730WWS · carthamus

What it does

Used in cosmetics as a colourant. Natural Red 26 is a natural pigment derived from the petals of Carthamus tinctorius.

  • Colorant
Is it a concern?
We haven't assessed a concern score for this ingredient yet. It is listed for cosmetic use in the EU.

Regulation

No restrictions found. Natural red 26 appears in these published regulatory listings.

Recorded in these product areas

  • Found in consumer products
  • Beauty
  • EUCosIngActiveNatural Red 26 is a natural pigment derived from the petals of Carthamus tinctorius.
    • Natural Red 26 is a natural pigment derived from the petals of Carthamus tinctorius.Source →
  • USEPAcommercial use observedEPA CPDat observed this chemical in 3 composition records across product categories including Personal care.
    • EPA CPDat observed this chemical in 3 composition records across product categories including Personal care.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as chemical.
    • openFDA substance registry classifies this ingredient as chemical.Source →

Expert safety opinions

No expert opinion on file for Natural red 26. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for Natural red 26 yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

6 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EPA Chemical and Products Database

    exposure · updated November 2016

    Open →
  • EPA DSSTox Identifiers

    chemistry · updated 2025-12-29

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    Open →
  • PubChem Live Enrichment

    chemistry · updated 2026-05-17

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Fragrance avoidance

Nothing to weigh for this context yet.

No signal in this context

We have no published hazard signal for this ingredient, so we cannot say how it behaves in this context — that is missing evidence, not a clean result.

Where it has been recorded

How often EPA CPDat has listed Natural red 26 in a product composition. These are source records, not Greenveil catalog products.

Source records

3

Named organisations

2

Personal care

Typical roles

Colorant
See products using Natural red 26 →

Catalog

Found in these products

Cosmetic and personal-care products that list Natural red 26 are shown first. Their ingredient lists include Natural red 26; each product's own rating depends on its whole formula, so it is shown on the product page, not here.