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Tetraselmis suecica extract

Concern score

Not assessed — no hazard data yet.

Tetraselmis suecica extract in plain language

What it is

Also known as Tetraselmis suecica · Platymonas suecica · Tetraselmis suecica (kylin) butcher 1959

What it does

Used in cosmetics as a skin-conditioning agent. TeTraselmis Suecica Extract is an extract of the plankton Tetraselmis suecica.

  • 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. Tetraselmis suecica extract appears in these published regulatory listings.

  • EUCosIngActiveTeTraselmis Suecica Extract is an extract of the plankton Tetraselmis suecica
    • TeTraselmis Suecica Extract is an extract of the plankton Tetraselmis suecicaSource →
  • 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 Tetraselmis suecica extract. 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 Tetraselmis suecica extract 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 →
Reference links (1)

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.

Catalog

Found in these products

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