Skip to content
  • beauty

Crypthecodinium cohnii

Concern score

Not assessed — no hazard data yet.

Crypthecodinium cohnii in plain language

What it is

On cosmetic ingredient lists it appears as “Crypthecodinium cohnii extract”.

Also known as Crypthecodinium cohnii extract · Crypthecodinium cohnii whole · Crypthecodinium setense · Glenodinium cohnii · Gymnodinium fucorum · Gyrodinium cohnii

Show all 8 names

Gyrodinium fucorum · Crypthecodinium cohnii (seligo) chatton

What it does

Used in cosmetics as an emollient and a skin-conditioning agent. Crypthecodinium Cohnii Extract is the extract of the alga, Crypthecodinium cohnii, Crypthecodiniaceae.

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

What we know about this ingredient

FDA GSRS classifies this ingredient as ingredient substance structurallydiverse.

Regulation

No restrictions found. Crypthecodinium cohnii appears in these published regulatory listings.

  • EUCosIngActiveCrypthecodinium Cohnii Extract is the extract of the alga, Crypthecodinium cohnii, Crypthecodiniaceae.
    • Crypthecodinium Cohnii Extract is the extract of the alga, Crypthecodinium cohnii, Crypthecodiniaceae.Source →
  • USFDAlisted in openFDA substanceopenFDA substance registry classifies this ingredient as structurallydiverse.
    • openFDA substance registry classifies this ingredient as structurallydiverse.Source →

Expert safety opinions

No expert opinion on file for Crypthecodinium cohnii. 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 Crypthecodinium cohnii yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

3 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • FDA GSRS UNII

    registry · updated 2026-02-26

    Open →
  • openFDA Substance

    registry · updated 2026-05-24

    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.