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GREENVEIL

  • beauty

Porphyra tenera extracellular vesicles

Concern score

Not assessed — no hazard data yet.

Porphyra tenera extracellular vesicles in plain language

What it does

Used in cosmetics as a humectant, an emollient and a skin-conditioning agent.

  • Humectant
  • Emollient
  • Skin conditioning
  • Skin protecting
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

Canonical ingredient record built from 1 public-source records.

Regulation

No restrictions found. Porphyra tenera extracellular vesicles appears in these published regulatory listings.

  • EUCosIngActivePorphyra Tenera Extracellular Vesicles are the extracellular vesicles released into and isolated from the growth media removed from cell cultures of the callus of the alga, Porphyra tenera. The accepted scientific name for Porphyra tenera is Pyropia tenera.
    • Porphyra Tenera Extracellular Vesicles are the extracellular vesicles released into and isolated from the growth media removed from cell cultures of the callus of the alga, Porphyra tenera. The accepted scientific name for Porphyra tenera is Pyropia tenera.Source →

Expert safety opinions

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

1 data source

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    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.